diff --git a/ui/AccRing.xib b/ui/AccRing.xib
index 82eebdb..dba5cfc 100644
--- a/ui/AccRing.xib
+++ b/ui/AccRing.xib
@@ -1,12 +1,15 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6751" systemVersion="14C1510" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="7706" systemVersion="14E46" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <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="AccRingVC">
             <connections>
                 <outlet property="aliasTextField" destination="D7f-4A-xXM" id="i9Y-jZ-iWM"/>
+                <outlet property="allowContacts" destination="Zpn-KI-Jfm" id="Kni-5a-nbF"/>
+                <outlet property="allowHistory" destination="c6K-nF-ezL" id="d4A-JI-MHb"/>
+                <outlet property="allowUnknown" destination="reK-M8-Eie" id="cVi-aY-v2K"/>
                 <outlet property="autoAnswerButton" destination="6uh-UC-6i9" id="6e1-1I-OY3"/>
                 <outlet property="bootstrapField" destination="phb-wW-DQS" id="kcY-7z-bjM"/>
                 <outlet property="hashField" destination="c6M-WV-uVk" id="Jhb-0k-sBc"/>
@@ -20,11 +23,11 @@
         <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
         <customView id="Hz6-mo-xeY">
-            <rect key="frame" x="0.0" y="0.0" width="481" height="430"/>
+            <rect key="frame" x="0.0" y="-5" width="590" height="464"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
             <subviews>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="c6M-WV-uVk">
-                    <rect key="frame" x="42" y="219" width="419" height="30"/>
+                    <rect key="frame" x="42" y="263" width="528" height="30"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" sendsActionOnEndEditing="YES" borderStyle="border" alignment="center" title="hash" id="cf0-xD-2WZ">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -32,15 +35,15 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="FlW-Vd-Eem">
-                    <rect key="frame" x="40" y="186" width="112" height="17"/>
-                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Bootstrap servers" id="B6b-iB-REZ">
+                    <rect key="frame" x="40" y="236" width="112" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Bootstrap server" id="B6b-iB-REZ">
                         <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" horizontalCompressionResistancePriority="250" fixedFrame="YES" setsMaxLayoutWidthAtFirstLayout="YES" translatesAutoresizingMaskIntoConstraints="NO" id="4QL-FW-Kjb">
-                    <rect key="frame" x="40" y="257" width="377" height="34"/>
+                    <rect key="frame" x="40" y="301" width="532" height="24"/>
                     <textFieldCell key="cell" sendsActionOnEndEditing="YES" title="This is the hash you need to communicate to pass calls with a RING account" id="bca-Wv-Xul">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -48,16 +51,24 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="P8b-Ru-H5G">
-                    <rect key="frame" x="18" y="298" width="77" height="17"/>
+                    <rect key="frame" x="18" y="332" width="77" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Hash DHT" id="dPO-b1-o58">
                         <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="DUI-3g-gHb">
+                    <rect key="frame" x="18" y="102" width="85" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Permissions" id="EDd-FX-wcz">
+                        <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="D7f-4A-xXM">
-                    <rect key="frame" x="80" y="365" width="150" height="22"/>
-                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="HN3-i9-zmw">
+                    <rect key="frame" x="80" y="397" width="154" height="22"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="Name or nickname..." drawsBackground="YES" id="HN3-i9-zmw">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
                         <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
@@ -67,7 +78,7 @@
                     </connections>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="iSd-2v-I3h">
-                    <rect key="frame" x="18" y="393" width="56" height="17"/>
+                    <rect key="frame" x="18" y="427" width="56" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Account" id="1Sx-Et-CDM">
                         <font key="font" metaFont="systemBold"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -75,7 +86,7 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="PJq-0f-wMN">
-                    <rect key="frame" x="42" y="336" width="38" height="17"/>
+                    <rect key="frame" x="42" y="368" width="38" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Type:" id="ubB-AZ-nAm">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -83,7 +94,7 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="idQ-yZ-XB3">
-                    <rect key="frame" x="40" y="368" width="34" height="17"/>
+                    <rect key="frame" x="40" y="400" width="34" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Alias" id="Wzq-V2-YLU">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -91,7 +102,7 @@
                     </textFieldCell>
                 </textField>
                 <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="vov-vT-UPq">
-                    <rect key="frame" x="78" y="336" width="35" height="17"/>
+                    <rect key="frame" x="78" y="368" width="35" height="17"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="TYPE" id="Bqr-Gq-OgA">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -99,7 +110,7 @@
                     </textFieldCell>
                 </textField>
                 <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="phb-wW-DQS">
-                    <rect key="frame" x="158" y="183" width="303" height="22"/>
+                    <rect key="frame" x="158" y="233" width="303" height="22"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="WQz-3X-MeC">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -110,7 +121,7 @@
                     </connections>
                 </textField>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="6uh-UC-6i9">
-                    <rect key="frame" x="18" y="115" width="135" height="18"/>
+                    <rect key="frame" x="40" y="165" width="135" height="18"/>
                     <buttonCell key="cell" type="check" title="Auto-answer calls" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="OeY-na-0YT">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
@@ -120,7 +131,7 @@
                     </connections>
                 </button>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="e6G-kW-opo">
-                    <rect key="frame" x="18" y="84" width="168" height="18"/>
+                    <rect key="frame" x="40" y="134" width="168" height="18"/>
                     <buttonCell key="cell" type="check" title="Use custom user-agent" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="ddk-1G-0jU">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
@@ -130,7 +141,7 @@
                     </connections>
                 </button>
                 <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fJM-4J-mvZ">
-                    <rect key="frame" x="192" y="82" width="269" height="22"/>
+                    <rect key="frame" x="214" y="132" width="269" height="22"/>
                     <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="Rs0-jZ-NYs">
                         <font key="font" metaFont="system"/>
                         <color key="textColor" name="textColor" catalog="System" colorSpace="catalog"/>
@@ -141,7 +152,7 @@
                     </connections>
                 </textField>
                 <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="eaR-8q-smW">
-                    <rect key="frame" x="18" y="145" width="110" height="18"/>
+                    <rect key="frame" x="40" y="195" width="110" height="18"/>
                     <buttonCell key="cell" type="check" title="Upnp enabled" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="lHI-bz-ddQ">
                         <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                         <font key="font" metaFont="system"/>
@@ -150,8 +161,47 @@
                         <action selector="toggleUpnp:" target="-2" id="Ptl-25-3Xz"/>
                     </connections>
                 </button>
+                <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="EVi-Oa-N9k">
+                    <rect key="frame" x="240" y="400" width="243" height="17"/>
+                    <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="left" title="This will be displayed to unknow peers" id="0Yt-xC-OWa">
+                        <font key="font" metaFont="smallSystem"/>
+                        <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                    </textFieldCell>
+                </textField>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="c6K-nF-ezL">
+                    <rect key="frame" x="40" y="44" width="274" height="18"/>
+                    <buttonCell key="cell" type="check" title="Allow calls from peers in your call history" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="PaC-xE-SHA">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                    <connections>
+                        <action selector="toggleAllowFromHistory:" target="-2" id="nl2-H4-ARL"/>
+                    </connections>
+                </button>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="reK-M8-Eie">
+                    <rect key="frame" x="40" y="71" width="218" height="18"/>
+                    <buttonCell key="cell" type="check" title="Allow calls from unknown peers" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="kmI-jb-aal">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                    <connections>
+                        <action selector="toggleAllowFromUnknown:" target="-2" id="St8-jV-rUj"/>
+                    </connections>
+                </button>
+                <button fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Zpn-KI-Jfm">
+                    <rect key="frame" x="40" y="18" width="276" height="18"/>
+                    <buttonCell key="cell" type="check" title="Allow calls from peers in your contact list" bezelStyle="regularSquare" imagePosition="left" state="on" inset="2" id="fX7-9W-XFl">
+                        <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
+                        <font key="font" metaFont="system"/>
+                    </buttonCell>
+                    <connections>
+                        <action selector="toggleAllowFromContacts:" target="-2" id="s1A-th-o6G"/>
+                    </connections>
+                </button>
             </subviews>
-            <point key="canvasLocation" x="139.5" y="233"/>
+            <point key="canvasLocation" x="194" y="250"/>
         </customView>
+        <userDefaultsController representsSharedInstance="YES" id="OEq-Ja-Vda"/>
     </objects>
 </document>