videocall: use sendTextMessage during video-call

- adds the use of SIP messages when in a call

Change-Id: Iff4cd42ac33e511d3371523ee2d909d6a3a8e2f5
Tuleap: #1206
diff --git a/VideoPage.xaml.cpp b/VideoPage.xaml.cpp
index 1d44ac6..f6f5f54 100644
--- a/VideoPage.xaml.cpp
+++ b/VideoPage.xaml.cpp
@@ -186,7 +186,7 @@
     if (!contact || txt->IsEmpty())

         return;

 

-    RingD::instance->sendAccountTextMessage(txt);

+    RingD::instance->sendSIPTextMessage(txt);

     scrollDown();

 }