diff --git a/src/AccAdvancedVC.h b/src/AccAdvancedVC.h
index 1803d39..0bf4ac5 100644
--- a/src/AccAdvancedVC.h
+++ b/src/AccAdvancedVC.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2004-2015 Savoir-Faire Linux Inc.
+ *  Copyright (C) 2015 Savoir-faire Linux Inc.
  *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
diff --git a/src/AccAdvancedVC.mm b/src/AccAdvancedVC.mm
index 4c6be7e..8a3d08e 100644
--- a/src/AccAdvancedVC.mm
+++ b/src/AccAdvancedVC.mm
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2004-2015 Savoir-Faire Linux Inc.
+ *  Copyright (C) 2015 Savoir-faire Linux Inc.
  *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -37,34 +37,46 @@
 #define MINVIDEO_TAG 7
 #define MAXVIDEO_TAG 8
 
+#define TURN_SERVER_TAG     9
+#define TURN_USERNAME_TAG   10
+#define TURN_PASSWORD_TAG   11
+#define TURN_REALM_TAG      12
+
 #import "AccAdvancedVC.h"
 
 #import <accountmodel.h>
 #import <qitemselectionmodel.h>
 
 @interface AccAdvancedVC ()
+@property (unsafe_unretained) IBOutlet NSView *registrationContainer;
+@property (unsafe_unretained) IBOutlet NSView *mainContainer;
 
-@property (assign) IBOutlet NSTextField *registrationField;
-@property (assign) IBOutlet NSTextField *localPortField;
-@property (assign) IBOutlet NSButton *isUsingSTUN;
+@property (unsafe_unretained) IBOutlet NSTextField *registrationField;
+@property (unsafe_unretained) IBOutlet NSTextField *localPortField;
+@property (unsafe_unretained) IBOutlet NSButton *isUsingSTUN;
 
-@property (assign) IBOutlet NSTextField *STUNserverURLField;
-@property (assign) IBOutlet NSTextField *minAudioRTPRange;
-@property (assign) IBOutlet NSTextField *maxAudioRTPRange;
-@property (assign) IBOutlet NSTextField *minVideoRTPRange;
-@property (assign) IBOutlet NSTextField *maxVideoRTPRange;
+@property (unsafe_unretained) IBOutlet NSTextField *STUNserverURLField;
+@property (unsafe_unretained) IBOutlet NSTextField *minAudioRTPRange;
+@property (unsafe_unretained) IBOutlet NSTextField *maxAudioRTPRange;
+@property (unsafe_unretained) IBOutlet NSTextField *minVideoRTPRange;
+@property (unsafe_unretained) IBOutlet NSTextField *maxVideoRTPRange;
 
+@property (unsafe_unretained) IBOutlet NSButton *isUsingTURN;
+@property (unsafe_unretained) IBOutlet NSTextField *turnServerURL;
+@property (unsafe_unretained) IBOutlet NSTextField *turnUsername;
+@property (unsafe_unretained) IBOutlet NSSecureTextField *turnPassword;
+@property (unsafe_unretained) IBOutlet NSTextField *turnRealm;
 
-@property (assign) IBOutlet NSStepper *registrationStepper;
-@property (assign) IBOutlet NSStepper *localPortStepper;
-@property (assign) IBOutlet NSStepper *minAudioPortStepper;
-@property (assign) IBOutlet NSStepper *maxAudioPortStepper;
-@property (assign) IBOutlet NSStepper *minVideoPortStepper;
-@property (assign) IBOutlet NSStepper *maxVideoPortStepper;
+@property (unsafe_unretained) IBOutlet NSStepper *registrationStepper;
+@property (unsafe_unretained) IBOutlet NSStepper *localPortStepper;
+@property (unsafe_unretained) IBOutlet NSStepper *minAudioPortStepper;
+@property (unsafe_unretained) IBOutlet NSStepper *maxAudioPortStepper;
+@property (unsafe_unretained) IBOutlet NSStepper *minVideoPortStepper;
+@property (unsafe_unretained) IBOutlet NSStepper *maxVideoPortStepper;
 
-@property (assign) IBOutlet NSMatrix *publishAddrAndPortRadioGroup;
-@property (assign) IBOutlet NSTextField *publishedAddrField;
-@property (assign) IBOutlet NSTextField *publishedPortField;
+@property (unsafe_unretained) IBOutlet NSMatrix *publishAddrAndPortRadioGroup;
+@property (unsafe_unretained) IBOutlet NSTextField *publishedAddrField;
+@property (unsafe_unretained) IBOutlet NSTextField *publishedPortField;
 
 @end
 
@@ -79,6 +91,7 @@
 @synthesize maxVideoRTPRange;
 @synthesize registrationStepper;
 @synthesize localPortStepper;
+@synthesize turnPassword, isUsingTURN, turnRealm, turnServerURL, turnUsername;
 @synthesize minAudioPortStepper;
 @synthesize maxAudioPortStepper;
 @synthesize minVideoPortStepper;
@@ -97,6 +110,11 @@
     [minVideoPortStepper setTag:MINVIDEO_TAG];
     [maxVideoPortStepper setTag:MAXVIDEO_TAG];
 
+    [turnServerURL setTag:TURN_SERVER_TAG];
+    [turnUsername setTag:TURN_USERNAME_TAG];
+    [turnPassword setTag:TURN_PASSWORD_TAG];
+    [turnRealm setTag:TURN_REALM_TAG];
+
     [registrationField setTag:REGISTRATION_TAG];
     [localPortField setTag:LOCALPORT_TAG];
     [minAudioRTPRange setTag:MINAUDIO_TAG];
@@ -139,6 +157,13 @@
     [isUsingSTUN setState:account->isSipStunEnabled()?NSOnState:NSOffState];
     [STUNserverURLField setEnabled:account->isSipStunEnabled()];
 
+    [isUsingTURN setState:account->isTurnEnabled()?NSOnState:NSOffState];
+    [self toggleTURN:isUsingTURN];
+    [turnServerURL setStringValue:account->turnServer().toNSString()];
+    [turnUsername setStringValue:account->turnServerUsername().toNSString()];
+    [turnPassword setStringValue:account->turnServerPassword().toNSString()];
+    [turnRealm setStringValue:account->turnServerRealm().toNSString()];
+
     if(account->isPublishedSameAsLocal())
         [publishAddrAndPortRadioGroup selectCellAtRow:0 column:0];
     else {
@@ -149,6 +174,12 @@
     [publishedPortField setIntValue:account->publishedPort()];
     [publishedAddrField setEnabled:!account->isPublishedSameAsLocal()];
     [publishedPortField setEnabled:!account->isPublishedSameAsLocal()];
+
+    if(account->protocol() == Account::Protocol::RING) {
+        [self.registrationContainer setHidden:YES];
+    } else {
+        [self.registrationContainer setHidden:NO];
+    }
 }
 
 #pragma mark - NSTextFieldDelegate methods
@@ -159,7 +190,7 @@
     NSRange test = [[textField currentEditor] selectedRange];
 
     [self valueDidChange:textField];
-    //FIXME: saving account lose focus because in NSTreeController we remove and reinsert row so View selction change
+    //FIXME: saving account lose focus because in NSTreeController we remove and reinsert row so View selection change
     [textField.window makeFirstResponder:textField];
     [[textField currentEditor] setSelectedRange:test];
 }
@@ -194,6 +225,18 @@
         case MAXVIDEO_TAG:
             [self currentAccount]->setVideoPortMax([sender integerValue]);
             break;
+        case TURN_SERVER_TAG:
+            [self currentAccount]->setTurnServer([[sender stringValue] UTF8String]);
+            break;
+        case TURN_USERNAME_TAG:
+            [self currentAccount]->setTurnServerUsername([[sender stringValue] UTF8String]);
+            break;
+        case TURN_PASSWORD_TAG:
+            [self currentAccount]->setTurnServerPassword([[sender stringValue] UTF8String]);
+            break;
+        case TURN_REALM_TAG:
+            [self currentAccount]->setTurnServerRealm([[sender stringValue] UTF8String]);
+            break;
         default:
             break;
     }
@@ -202,10 +245,18 @@
 
 - (IBAction)toggleSTUN:(NSButton *)sender
 {
-    [self currentAccount]->setSipStunEnabled([sender state]==NSOnState);
+    [self currentAccount]->setSipStunEnabled([sender state]);
     [STUNserverURLField setEnabled:[self currentAccount]->isSipStunEnabled()];
 }
 
+- (IBAction)toggleTURN:(id)sender {
+    [self currentAccount]->setTurnEnabled([sender state]);
+    [turnServerURL setEnabled:[sender state]];
+    [turnUsername setEnabled:[sender state]];
+    [turnPassword setEnabled:[sender state]];
+    [turnRealm setEnabled:[sender state]];
+}
+
 - (IBAction)didSwitchPublishedAddress:(NSMatrix *)matrix
 {
     NSInteger row = [matrix selectedRow];
diff --git a/src/AccountsVC.h b/src/AccountsVC.h
index f79fc3e..5a9fe5c 100644
--- a/src/AccountsVC.h
+++ b/src/AccountsVC.h
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2004-2015 Savoir-Faire Linux Inc.
+ *  Copyright (C) 2015 Savoir-faire Linux Inc.
  *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -27,15 +27,8 @@
  *  shall include the source code for the parts of OpenSSL used as well
  *  as that of the covered work.
  */
-#ifndef ACCOUNTSVC_H
-#define ACCOUNTSVC_H
-
 #import <Cocoa/Cocoa.h>
 
-@interface AccountsVC : NSViewController <NSOutlineViewDelegate, NSMenuDelegate> {
+@interface AccountsVC : NSViewController <NSOutlineViewDelegate, NSMenuDelegate>
 
-}
-
-@end
-
-#endif // ACCOUNTSVC_H
+@end
\ No newline at end of file
diff --git a/src/AccountsVC.mm b/src/AccountsVC.mm
index 7cb3b9d..fff3e5d 100644
--- a/src/AccountsVC.mm
+++ b/src/AccountsVC.mm
@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2004-2015 Savoir-Faire Linux Inc.
+ *  Copyright (C) 2015 Savoir-faire Linux Inc.
  *  Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -235,6 +235,8 @@
     [configPanels insertTabViewItem:ringTabItem atIndex:0];
     [configPanels insertTabViewItem:audioTabItem atIndex:1];
     [configPanels insertTabViewItem:videoTabItem atIndex:2];
+    [configPanels insertTabViewItem:advancedTabItem atIndex:3];
+
 }
 
 - (IBAction)toggleAccount:(NSOutlineView*)sender {
diff --git a/ui/AccAdvanced.xib b/ui/AccAdvanced.xib
index 291a17d..2e15fd9 100644
--- a/ui/AccAdvanced.xib
+++ b/ui/AccAdvanced.xib
@@ -1,15 +1,17 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6751" systemVersion="13F1077" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="7706" systemVersion="14E46" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6751"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="7706"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="AccAdvancedVC">
             <connections>
                 <outlet property="STUNserverURLField" destination="UzM-52-IoD" id="c9s-CY-ddq"/>
                 <outlet property="isUsingSTUN" destination="Ikz-bh-3CP" id="jVW-qt-Hli"/>
+                <outlet property="isUsingTURN" destination="CgJ-2s-WFF" id="gfh-KT-jEt"/>
                 <outlet property="localPortField" destination="TgP-vt-AeS" id="tUL-iH-syM"/>
                 <outlet property="localPortStepper" destination="e6E-9n-08s" id="gYC-T3-tWa"/>
+                <outlet property="mainContainer" destination="34d-K8-hiB" id="5u5-DX-IZd"/>
                 <outlet property="maxAudioPortStepper" destination="FI1-5p-EcC" id="Ccr-2G-j76"/>
                 <outlet property="maxAudioRTPRange" destination="GOf-0V-pyS" id="Mah-xo-lFA"/>
                 <outlet property="maxVideoPortStepper" destination="uac-nZ-Hcw" id="78s-Ku-9u2"/>
@@ -21,22 +23,27 @@
                 <outlet property="publishAddrAndPortRadioGroup" destination="2yz-X7-dVm" id="nYj-hx-kGP"/>
                 <outlet property="publishedAddrField" destination="ryd-ae-UlI" id="LEs-wA-9ZR"/>
                 <outlet property="publishedPortField" destination="dv9-ge-r39" id="8BV-0K-vYH"/>
+                <outlet property="registrationContainer" destination="F2w-xm-Frm" id="1xg-DT-aB2"/>
                 <outlet property="registrationField" destination="Vy9-CY-MrG" id="VIZ-Xh-xgL"/>
                 <outlet property="registrationStepper" destination="A98-ed-6iq" id="9xz-YE-0Oj"/>
+                <outlet property="turnPassword" destination="OK1-QA-m0Z" id="qOF-E1-abK"/>
+                <outlet property="turnRealm" destination="jP7-md-hx7" id="Xpq-kI-hm4"/>
+                <outlet property="turnServerURL" destination="zWk-e5-8Ww" id="nBy-wD-Sda"/>
+                <outlet property="turnUsername" destination="9bG-3W-pDR" id="z5S-lY-tbB"/>
                 <outlet property="view" destination="AbB-UE-K5b" id="4kT-yF-ZLy"/>
             </connections>
         </customObject>
         <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
-        <customView id="AbB-UE-K5b">
-            <rect key="frame" x="0.0" y="0.0" width="403" height="448"/>
+        <customView autoresizesSubviews="NO" id="AbB-UE-K5b">
+            <rect key="frame" x="0.0" y="5" width="403" height="513"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
             <subviews>
-                <customView fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="34d-K8-hiB">
-                    <rect key="frame" x="0.0" y="-36" width="403" height="484"/>
+                <customView autoresizesSubviews="NO" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="F2w-xm-Frm">
+                    <rect key="frame" x="0.0" y="387" width="403" height="126"/>
                     <subviews>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="PKT-m2-pyb">
-                            <rect key="frame" x="18" y="467" width="87" height="17"/>
+                            <rect key="frame" x="16" y="99" width="87" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Registration" id="yB5-ET-gBL">
                                 <font key="font" metaFont="systemBold"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -44,26 +51,14 @@
                             </textFieldCell>
                         </textField>
                         <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="A98-ed-6iq">
-                            <rect key="frame" x="219" y="434" width="19" height="27"/>
+                            <rect key="frame" x="217" y="66" width="19" height="27"/>
                             <stepperCell key="cell" continuous="YES" alignment="left" maxValue="200" id="3kR-uk-WAl"/>
                             <connections>
                                 <action selector="valueDidChange:" target="-2" id="eL2-tT-Wdd"/>
                             </connections>
                         </stepper>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Vy9-CY-MrG">
-                            <rect key="frame" x="165" y="437" width="49" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="rtX-dk-eMQ">
-                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="99r-pE-lsZ"/>
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                            <connections>
-                                <outlet property="delegate" destination="-2" id="4VF-mH-9oL"/>
-                            </connections>
-                        </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="5MD-Oa-odZ">
-                            <rect key="frame" x="32" y="440" width="127" height="17"/>
+                            <rect key="frame" x="30" y="72" width="127" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Registration expire:" id="fCd-4d-sP0">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -71,48 +66,30 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="hjM-Bv-taZ">
-                            <rect key="frame" x="18" y="398" width="125" height="17"/>
+                            <rect key="frame" x="16" y="35" width="125" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Network Interface" id="K9I-vh-jeu">
                                 <font key="font" metaFont="systemBold"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                 <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                             </textFieldCell>
                         </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="9Ql-Mh-xsG">
-                            <rect key="frame" x="18" y="332" width="127" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Published Address" id="Qf3-E3-5U6">
-                                <font key="font" metaFont="systemBold"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fG9-DY-4e7">
-                            <rect key="frame" x="92" y="371" width="71" height="17"/>
+                            <rect key="frame" x="86" y="8" width="71" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Local port:" id="shs-Xm-qnY">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                 <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                             </textFieldCell>
                         </textField>
-                        <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ikz-bh-3CP">
-                            <rect key="frame" x="64" y="303" width="104" height="18"/>
-                            <buttonCell key="cell" type="check" title="Using STUN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="gVd-Dw-1B4">
-                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                <font key="font" metaFont="system"/>
-                            </buttonCell>
-                            <connections>
-                                <action selector="toggleSTUN:" target="-2" id="bEq-xa-RSk"/>
-                            </connections>
-                        </button>
                         <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="e6E-9n-08s">
-                            <rect key="frame" x="266" y="365" width="19" height="27"/>
+                            <rect key="frame" x="265" y="2" width="19" height="27"/>
                             <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="sr0-PX-dXX"/>
                             <connections>
                                 <action selector="valueDidChange:" target="-2" id="5GF-aO-SNO"/>
                             </connections>
                         </stepper>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="TgP-vt-AeS">
-                            <rect key="frame" x="165" y="368" width="96" height="22"/>
+                            <rect key="frame" x="164" y="5" width="96" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="x39-hY-AAQ">
                                 <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="7Cv-xY-6X5">
                                     <real key="maximum" value="65534"/>
@@ -125,8 +102,51 @@
                                 <outlet property="delegate" destination="-2" id="Nw1-aw-EYL"/>
                             </connections>
                         </textField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Kpt-7R-pUj">
+                            <rect key="frame" x="238" y="72" width="55" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="seconds" id="xGw-j0-4ID">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Vy9-CY-MrG">
+                            <rect key="frame" x="164" y="69" width="49" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="rtX-dk-eMQ">
+                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="99r-pE-lsZ"/>
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="4VF-mH-9oL"/>
+                            </connections>
+                        </textField>
+                    </subviews>
+                </customView>
+                <customView autoresizesSubviews="NO" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="34d-K8-hiB">
+                    <rect key="frame" x="0.0" y="0.0" width="403" height="388"/>
+                    <subviews>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="9Ql-Mh-xsG">
+                            <rect key="frame" x="18" y="360" width="127" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Published Address" id="Qf3-E3-5U6">
+                                <font key="font" metaFont="systemBold"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ikz-bh-3CP">
+                            <rect key="frame" x="64" y="331" width="104" height="18"/>
+                            <buttonCell key="cell" type="check" title="Using STUN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="gVd-Dw-1B4">
+                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                                <font key="font" metaFont="system"/>
+                            </buttonCell>
+                            <connections>
+                                <action selector="toggleSTUN:" target="-2" id="bEq-xa-RSk"/>
+                            </connections>
+                        </button>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="UzM-52-IoD">
-                            <rect key="frame" x="165" y="301" width="216" height="22"/>
+                            <rect key="frame" x="165" y="329" width="216" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Server url..." drawsBackground="YES" id="0eY-9x-bAr">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -136,142 +156,10 @@
                                 <outlet property="delegate" destination="-2" id="oVM-Gy-EtW"/>
                             </connections>
                         </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8By-AB-PoT">
-                            <rect key="frame" x="17" y="184" width="152" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Audio RTP port Range" id="Jho-hi-Mvg">
-                                <font key="font" metaFont="systemBold"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Bnh-Mc-8kR">
-                            <rect key="frame" x="198" y="153" width="19" height="27"/>
-                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="IDZ-ip-UEs"/>
-                            <connections>
-                                <action selector="valueDidChange:" target="-2" id="Daw-BV-Edf"/>
-                            </connections>
-                        </stepper>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="b3n-gl-1th">
-                            <rect key="frame" x="97" y="156" width="96" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="fsG-bB-ubb">
-                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="oaP-iC-Alq">
-                                    <real key="maximum" value="65534"/>
-                                </numberFormatter>
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                            <connections>
-                                <outlet property="delegate" destination="-2" id="mJQ-Rw-fAz"/>
-                            </connections>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cXv-gK-UME">
-                            <rect key="frame" x="63" y="159" width="28" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Min" id="FQ4-fp-Pxj">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="FI1-5p-EcC">
-                            <rect key="frame" x="364" y="153" width="19" height="27"/>
-                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="6DL-JU-9vo"/>
-                            <connections>
-                                <action selector="valueDidChange:" target="-2" id="qZ3-R2-m60"/>
-                            </connections>
-                        </stepper>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="GOf-0V-pyS">
-                            <rect key="frame" x="263" y="156" width="96" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="rcL-uY-sov">
-                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="nBc-fC-RAm">
-                                    <real key="maximum" value="65534"/>
-                                </numberFormatter>
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                            <connections>
-                                <outlet property="delegate" destination="-2" id="CfD-13-buD"/>
-                            </connections>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="x2Z-q3-aIi">
-                            <rect key="frame" x="229" y="159" width="30" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Max" id="oa2-Pe-6Uw">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ZUS-3h-z8V">
-                            <rect key="frame" x="16" y="123" width="150" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Video RTP port Range" id="XA8-Sy-CYG">
-                                <font key="font" metaFont="systemBold"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="caC-em-Z8T">
-                            <rect key="frame" x="197" y="92" width="19" height="27"/>
-                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="uSL-4H-pJJ"/>
-                            <connections>
-                                <action selector="valueDidChange:" target="-2" id="gab-7r-VfC"/>
-                            </connections>
-                        </stepper>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="khU-Ue-Hen">
-                            <rect key="frame" x="96" y="95" width="96" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="J1A-gZ-lMv">
-                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="7Vg-kX-7gY">
-                                    <real key="maximum" value="65534"/>
-                                </numberFormatter>
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                            <connections>
-                                <outlet property="delegate" destination="-2" id="aPt-Wo-7Lr"/>
-                            </connections>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="KPh-9i-Qrw">
-                            <rect key="frame" x="62" y="98" width="28" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Min" id="a6W-wm-OmC">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="uac-nZ-Hcw">
-                            <rect key="frame" x="363" y="92" width="19" height="27"/>
-                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="heA-0J-Vqe"/>
-                            <connections>
-                                <action selector="valueDidChange:" target="-2" id="uJU-9R-UJR"/>
-                            </connections>
-                        </stepper>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="IJS-5x-riX">
-                            <rect key="frame" x="262" y="95" width="96" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="L2A-qa-yTI">
-                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="qXb-fv-xC6">
-                                    <real key="maximum" value="65534"/>
-                                </numberFormatter>
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                            <connections>
-                                <outlet property="delegate" destination="-2" id="flV-30-UWF"/>
-                            </connections>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="bcF-7Z-p3q">
-                            <rect key="frame" x="228" y="98" width="30" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Max" id="dbq-qU-93x">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
                         <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" autorecalculatesCellSize="YES" translatesAutoresizingMaskIntoConstraints="NO" id="2yz-X7-dVm">
-                            <rect key="frame" x="64" y="255" width="320" height="38"/>
+                            <rect key="frame" x="64" y="283" width="320" height="38"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            <size key="cellSize" width="217" height="18"/>
+                            <size key="cellSize" width="216" height="18"/>
                             <size key="intercellSpacing" width="4" height="2"/>
                             <buttonCell key="prototype" type="radio" title="Radio" imagePosition="left" alignment="left" inset="2" id="fB0-X8-GXk">
                                 <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
@@ -294,7 +182,7 @@
                             </connections>
                         </matrix>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ryd-ae-UlI">
-                            <rect key="frame" x="87" y="225" width="187" height="22"/>
+                            <rect key="frame" x="87" y="253" width="187" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="qPj-kN-HbQ">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -302,7 +190,7 @@
                             </textFieldCell>
                         </textField>
                         <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="dv9-ge-r39">
-                            <rect key="frame" x="316" y="225" width="63" height="22"/>
+                            <rect key="frame" x="316" y="253" width="65" height="22"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="O4C-1Q-phD">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -310,7 +198,7 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="bMB-dd-hy0">
-                            <rect key="frame" x="280" y="228" width="30" height="17"/>
+                            <rect key="frame" x="280" y="256" width="30" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Port" id="wl8-YK-M76">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -318,16 +206,197 @@
                             </textFieldCell>
                         </textField>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="vXQ-hF-wyV">
-                            <rect key="frame" x="30" y="228" width="55" height="17"/>
+                            <rect key="frame" x="30" y="256" width="55" height="17"/>
                             <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Address" id="sTk-1C-1KO">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
                                 <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                             </textFieldCell>
                         </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Kpt-7R-pUj">
-                            <rect key="frame" x="240" y="440" width="55" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="seconds" id="xGw-j0-4ID">
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="zWk-e5-8Ww">
+                            <rect key="frame" x="165" y="214" width="216" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Server url..." drawsBackground="YES" id="uzg-09-8vi">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="9R6-IL-wRf"/>
+                            </connections>
+                        </textField>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="9bG-3W-pDR">
+                            <rect key="frame" x="165" y="188" width="216" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="username..." drawsBackground="YES" id="P7k-xH-2mr">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="tcp-NJ-fd4"/>
+                            </connections>
+                        </textField>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="jP7-md-hx7">
+                            <rect key="frame" x="165" y="134" width="216" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="realm..." drawsBackground="YES" id="6u9-cM-ep0">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="ZIR-yD-k0R"/>
+                            </connections>
+                        </textField>
+                        <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="CgJ-2s-WFF">
+                            <rect key="frame" x="62" y="216" width="104" height="18"/>
+                            <buttonCell key="cell" type="check" title="Using TURN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="QS0-TJ-NQh">
+                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                                <font key="font" metaFont="system"/>
+                            </buttonCell>
+                            <connections>
+                                <action selector="toggleTURN:" target="-2" id="oGs-UR-pQL"/>
+                            </connections>
+                        </button>
+                        <secureTextField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="OK1-QA-m0Z">
+                            <rect key="frame" x="165" y="161" width="216" height="22"/>
+                            <secureTextFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" borderStyle="bezel" placeholderString="password..." drawsBackground="YES" usesSingleLineMode="YES" id="OR2-la-DUE">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                                <allowedInputSourceLocales>
+                                    <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                                </allowedInputSourceLocales>
+                            </secureTextFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="dHN-dH-92l"/>
+                            </connections>
+                        </secureTextField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8By-AB-PoT">
+                            <rect key="frame" x="21" y="109" width="152" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Audio RTP port Range" id="Jho-hi-Mvg">
+                                <font key="font" metaFont="systemBold"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Bnh-Mc-8kR">
+                            <rect key="frame" x="202" y="78" width="19" height="27"/>
+                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="IDZ-ip-UEs"/>
+                            <connections>
+                                <action selector="valueDidChange:" target="-2" id="Daw-BV-Edf"/>
+                            </connections>
+                        </stepper>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="b3n-gl-1th">
+                            <rect key="frame" x="101" y="81" width="96" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="fsG-bB-ubb">
+                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="oaP-iC-Alq">
+                                    <real key="maximum" value="65534"/>
+                                </numberFormatter>
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="mJQ-Rw-fAz"/>
+                            </connections>
+                        </textField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cXv-gK-UME">
+                            <rect key="frame" x="67" y="84" width="28" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Min" id="FQ4-fp-Pxj">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="FI1-5p-EcC">
+                            <rect key="frame" x="368" y="78" width="19" height="27"/>
+                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="6DL-JU-9vo"/>
+                            <connections>
+                                <action selector="valueDidChange:" target="-2" id="qZ3-R2-m60"/>
+                            </connections>
+                        </stepper>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="GOf-0V-pyS">
+                            <rect key="frame" x="267" y="81" width="96" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="rcL-uY-sov">
+                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="nBc-fC-RAm">
+                                    <real key="maximum" value="65534"/>
+                                </numberFormatter>
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="CfD-13-buD"/>
+                            </connections>
+                        </textField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="x2Z-q3-aIi">
+                            <rect key="frame" x="233" y="84" width="30" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Max" id="oa2-Pe-6Uw">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ZUS-3h-z8V">
+                            <rect key="frame" x="20" y="48" width="150" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Video RTP port Range" id="XA8-Sy-CYG">
+                                <font key="font" metaFont="systemBold"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="caC-em-Z8T">
+                            <rect key="frame" x="201" y="17" width="19" height="27"/>
+                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="uSL-4H-pJJ"/>
+                            <connections>
+                                <action selector="valueDidChange:" target="-2" id="gab-7r-VfC"/>
+                            </connections>
+                        </stepper>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="khU-Ue-Hen">
+                            <rect key="frame" x="100" y="20" width="96" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="J1A-gZ-lMv">
+                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="7Vg-kX-7gY">
+                                    <real key="maximum" value="65534"/>
+                                </numberFormatter>
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="aPt-Wo-7Lr"/>
+                            </connections>
+                        </textField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="KPh-9i-Qrw">
+                            <rect key="frame" x="66" y="23" width="28" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Min" id="a6W-wm-OmC">
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                        </textField>
+                        <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="uac-nZ-Hcw">
+                            <rect key="frame" x="367" y="17" width="19" height="27"/>
+                            <stepperCell key="cell" continuous="YES" alignment="left" maxValue="65534" id="heA-0J-Vqe"/>
+                            <connections>
+                                <action selector="valueDidChange:" target="-2" id="uJU-9R-UJR"/>
+                            </connections>
+                        </stepper>
+                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="IJS-5x-riX">
+                            <rect key="frame" x="266" y="20" width="96" height="22"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="L2A-qa-yTI">
+                                <numberFormatter key="formatter" formatterBehavior="default10_4" usesGroupingSeparator="NO" groupingSize="0" minimumIntegerDigits="0" maximumIntegerDigits="42" id="qXb-fv-xC6">
+                                    <real key="maximum" value="65534"/>
+                                </numberFormatter>
+                                <font key="font" metaFont="system"/>
+                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
+                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                            </textFieldCell>
+                            <connections>
+                                <outlet property="delegate" destination="-2" id="flV-30-UWF"/>
+                            </connections>
+                        </textField>
+                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="bcF-7Z-p3q">
+                            <rect key="frame" x="232" y="23" width="30" height="17"/>
+                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Max" id="dbq-qU-93x">
                                 <font key="font" metaFont="system"/>
                                 <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                 <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
@@ -336,7 +405,7 @@
                     </subviews>
                 </customView>
             </subviews>
-            <point key="canvasLocation" x="127.5" y="478"/>
+            <point key="canvasLocation" x="127.5" y="476.5"/>
         </customView>
     </objects>
 </document>
diff --git a/ui/GeneralPrefs.xib b/ui/GeneralPrefs.xib
index 3167824..56a0332 100644
--- a/ui/GeneralPrefs.xib
+++ b/ui/GeneralPrefs.xib
@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="7706" systemVersion="14D2134" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="7706" systemVersion="14E46" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
         <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="7706"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="GeneralPrefsVC">
             <connections>
-                <outlet property="advancedGeneralSettings" destination="VH6-yw-pgr" id="lSD-RY-Puf"/>
                 <outlet property="checkIntervalPopUp" destination="RYP-3d-PCa" id="JNO-GR-CV8"/>
                 <outlet property="historyChangedLabel" destination="Gyi-ID-Z3v" id="aoO-Fh-UCQ"/>
                 <outlet property="sparkleContainer" destination="yVO-jk-ay3" id="zni-hI-88D"/>
@@ -18,11 +17,11 @@
         <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
         <customView id="c22-O7-iKe">
-            <rect key="frame" x="0.0" y="0.0" width="899" height="583"/>
+            <rect key="frame" x="0.0" y="0.0" width="546" height="333"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
             <subviews>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="kYQ-jU-skU">
-                    <rect key="frame" x="57" y="528" width="143" height="17"/>
+                    <rect key="frame" x="57" y="278" width="143" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Desktop Notifications:" id="xlz-zw-IJI">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -30,7 +29,7 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="lIm-zX-RIV">
-                    <rect key="frame" x="76" y="492" width="124" height="17"/>
+                    <rect key="frame" x="76" y="242" width="124" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Window behaviour:" id="sog-Ok-Y0N">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -38,7 +37,7 @@
                     </textFieldCell>
                 </textField>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Oth-up-2k2">
-                    <rect key="frame" x="204" y="526" width="147" height="18"/>
+                    <rect key="frame" x="204" y="276" width="147" height="18"/>
                     <buttonCell key="cell" type="check" title="Enable Notifications" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="uCL-ye-tsv">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
@@ -48,7 +47,7 @@
                     </connections>
                 </button>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Is4-pD-LOT">
-                    <rect key="frame" x="204" y="491" width="294" height="18"/>
+                    <rect key="frame" x="204" y="241" width="294" height="18"/>
                     <buttonCell key="cell" type="check" title="Bring Ring to foreground on incoming calls" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="uYI-hA-JHk">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
@@ -58,7 +57,7 @@
                     </connections>
                 </button>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fC0-ce-Yiz">
-                    <rect key="frame" x="38" y="423" width="54" height="17"/>
+                    <rect key="frame" x="38" y="173" width="54" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="History" id="DSD-yl-noX">
                         <font key="font" metaFont="systemBold"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -66,21 +65,21 @@
                     </textFieldCell>
                 </textField>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DgD-2y-4g5">
-                    <rect key="frame" x="56" y="396" width="195" height="18"/>
+                    <rect key="frame" x="56" y="146" width="195" height="18"/>
                     <buttonCell key="cell" type="check" title="Keep my history for at least" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="3Pb-Ec-zl5">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
                     </buttonCell>
                 </button>
                 <stepper horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="QmA-ZI-ZL5">
-                    <rect key="frame" x="302" y="390" width="19" height="27"/>
+                    <rect key="frame" x="302" y="140" width="19" height="27"/>
                     <stepperCell key="cell" continuous="YES" alignment="left" maxValue="100" doubleValue="30" id="30B-YQ-Opa"/>
                     <connections>
                         <binding destination="Sz0-vm-i3t" name="value" keyPath="values.history_limit" id="c2j-mK-kYa"/>
                     </connections>
                 </stepper>
                 <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="tHZ-7Q-5iP">
-                    <rect key="frame" x="257" y="393" width="40" height="22"/>
+                    <rect key="frame" x="257" y="143" width="40" height="22"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" alignment="center" title="30" drawsBackground="YES" id="JvS-c4-OeT">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -91,7 +90,7 @@
                     </connections>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="nah-Jm-ZYB">
-                    <rect key="frame" x="324" y="397" width="33" height="17"/>
+                    <rect key="frame" x="324" y="147" width="33" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="days" id="e5K-l0-Nfw">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -99,7 +98,7 @@
                     </textFieldCell>
                 </textField>
                 <button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="U84-le-Iy4">
-                    <rect key="frame" x="58" y="359" width="122" height="19"/>
+                    <rect key="frame" x="58" y="109" width="122" height="19"/>
                     <buttonCell key="cell" type="roundRect" title="Clear History" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="cd5-9L-Bbb">
                         <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                         <font key="font" metaFont="cellTitle"/>
@@ -109,7 +108,7 @@
                     </connections>
                 </button>
                 <textField hidden="YES" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Gyi-ID-Z3v">
-                    <rect key="frame" x="361" y="393" width="167" height="17"/>
+                    <rect key="frame" x="361" y="143" width="167" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="(Applied on application restart)" id="OTl-vx-S43">
                         <font key="font" metaFont="smallSystem"/>
                         <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@@ -117,7 +116,7 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="j3T-5j-Fom">
-                    <rect key="frame" x="38" y="553" width="94" height="17"/>
+                    <rect key="frame" x="38" y="303" width="94" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Interruptions" id="Rzy-Gh-3wQ">
                         <font key="font" metaFont="systemBold"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -125,7 +124,7 @@
                     </textFieldCell>
                 </textField>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="1Nr-L4-fcd">
-                    <rect key="frame" x="204" y="455" width="136" height="18"/>
+                    <rect key="frame" x="204" y="205" width="136" height="18"/>
                     <buttonCell key="cell" type="check" title="Launch on Startup" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="O2C-xR-mHF">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
@@ -134,167 +133,8 @@
                         <action selector="toggleLaunchAtStartup:" target="-2" id="Rky-YK-2yk"/>
                     </connections>
                 </button>
-                <customView hidden="YES" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="VH6-yw-pgr">
-                    <rect key="frame" x="20" y="69" width="859" height="181"/>
-                    <subviews>
-                        <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="kAy-G5-0gJ">
-                            <rect key="frame" x="65" y="116" width="104" height="18"/>
-                            <buttonCell key="cell" type="check" title="Using STUN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="J3i-Kd-ufy">
-                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                <font key="font" metaFont="system"/>
-                            </buttonCell>
-                        </button>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="sMR-LQ-v1D">
-                            <rect key="frame" x="166" y="114" width="216" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Server url..." drawsBackground="YES" id="MzH-CP-Tf3">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" autorecalculatesCellSize="YES" translatesAutoresizingMaskIntoConstraints="NO" id="vSL-q3-yQ7">
-                            <rect key="frame" x="67" y="61" width="320" height="38"/>
-                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            <size key="cellSize" width="216" height="18"/>
-                            <size key="intercellSpacing" width="4" height="2"/>
-                            <buttonCell key="prototype" type="radio" title="Radio" imagePosition="left" alignment="left" inset="2" id="JPG-Km-0oR">
-                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                <font key="font" metaFont="system"/>
-                            </buttonCell>
-                            <cells>
-                                <column>
-                                    <buttonCell type="radio" title="Same as local parameters" imagePosition="left" alignment="left" state="on" tag="1" inset="2" id="jLT-dL-1vJ">
-                                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                        <font key="font" metaFont="system"/>
-                                    </buttonCell>
-                                    <buttonCell type="radio" title="Set published address and port" imagePosition="left" alignment="left" inset="2" id="qQz-Qg-AcZ">
-                                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                        <font key="font" metaFont="system"/>
-                                    </buttonCell>
-                                </column>
-                            </cells>
-                        </matrix>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Zjo-JQ-eys">
-                            <rect key="frame" x="87" y="20" width="187" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="mWy-F0-AW6">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8Tf-sb-mk9">
-                            <rect key="frame" x="316" y="20" width="63" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="u2t-ps-CAH">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="asH-TC-Vjh">
-                            <rect key="frame" x="280" y="23" width="30" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Port" id="mfD-5d-YAO">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Rcn-X4-Z0S">
-                            <rect key="frame" x="30" y="23" width="55" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Address" id="mDR-e7-DwU">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="v1V-gL-Qea">
-                            <rect key="frame" x="18" y="144" width="87" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="STUN server" id="5BD-IL-feS">
-                                <font key="font" metaFont="systemBold"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Tlg-3Y-SwP">
-                            <rect key="frame" x="564" y="114" width="216" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Server url..." drawsBackground="YES" id="5IL-CF-xNE">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <matrix verticalHuggingPriority="750" fixedFrame="YES" allowsEmptySelection="NO" autorecalculatesCellSize="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Jxr-u3-BHN">
-                            <rect key="frame" x="465" y="61" width="320" height="38"/>
-                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            <size key="cellSize" width="216" height="18"/>
-                            <size key="intercellSpacing" width="4" height="2"/>
-                            <buttonCell key="prototype" type="radio" title="Radio" imagePosition="left" alignment="left" inset="2" id="5or-Uc-aW4">
-                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                <font key="font" metaFont="system"/>
-                            </buttonCell>
-                            <cells>
-                                <column>
-                                    <buttonCell type="radio" title="Same as local parameters" imagePosition="left" alignment="left" state="on" tag="1" inset="2" id="AyQ-SW-wnT">
-                                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                        <font key="font" metaFont="system"/>
-                                    </buttonCell>
-                                    <buttonCell type="radio" title="Set published address and port" imagePosition="left" alignment="left" inset="2" id="S5X-FW-4tQ">
-                                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                        <font key="font" metaFont="system"/>
-                                    </buttonCell>
-                                </column>
-                            </cells>
-                        </matrix>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="orf-tH-Ryt">
-                            <rect key="frame" x="485" y="20" width="187" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="DxB-Pf-IB5">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="L7A-C3-OaS">
-                            <rect key="frame" x="714" y="20" width="63" height="22"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="qBg-Z7-cPZ">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cy7-Hu-7rs">
-                            <rect key="frame" x="678" y="23" width="30" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Port" id="Kby-vh-BDl">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qwZ-OU-p2U">
-                            <rect key="frame" x="428" y="23" width="55" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Address" id="fsN-LH-LkL">
-                                <font key="font" metaFont="system"/>
-                                <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="IVO-Du-c46">
-                            <rect key="frame" x="416" y="144" width="88" height="17"/>
-                            <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="TURN server" id="RdV-YO-mtx">
-                                <font key="font" metaFont="systemBold"/>
-                                <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                            </textFieldCell>
-                        </textField>
-                        <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="H4W-dK-kUO">
-                            <rect key="frame" x="463" y="116" width="104" height="18"/>
-                            <buttonCell key="cell" type="check" title="Using TURN" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="jr8-R1-kiL">
-                                <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
-                                <font key="font" metaFont="system"/>
-                            </buttonCell>
-                        </button>
-                    </subviews>
-                </customView>
                 <customView fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="yVO-jk-ay3">
-                    <rect key="frame" x="20" y="270" width="506" height="82"/>
+                    <rect key="frame" x="20" y="20" width="506" height="82"/>
                     <subviews>
                         <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="diX-uH-Ce8">
                             <rect key="frame" x="14" y="45" width="52" height="17"/>
@@ -329,7 +169,7 @@
                     </subviews>
                 </customView>
             </subviews>
-            <point key="canvasLocation" x="523.5" y="220.5"/>
+            <point key="canvasLocation" x="347" y="95.5"/>
         </customView>
         <userDefaultsController representsSharedInstance="YES" id="Sz0-vm-i3t"/>
         <customObject id="VEJ-ic-3Ub" customClass="SUUpdater"/>