diff -rup ekiga-3.2.6-orig/lib/engine/components/opal/opal-call-manager.cpp ekiga-3.2.6/lib/engine/components/opal/opal-call-manager.cpp
--- ekiga-3.2.6-orig/lib/engine/components/opal/opal-call-manager.cpp	2009-09-22 18:27:35.000000000 +0400
+++ ekiga-3.2.6/lib/engine/components/opal/opal-call-manager.cpp	2010-03-06 18:44:18.000000000 +0300
@@ -532,9 +532,9 @@ void CallManager::set_video_options (con
       media_format.SetOptionInteger (OpalVideoFormat::TemporalSpatialTradeOffOption(),
                                      (options.temporal_spatial_tradeoff > 0 ? options.temporal_spatial_tradeoff : 31));
       media_format.AddOption(new OpalMediaOptionUnsigned (OpalVideoFormat::MaxFrameSizeOption (),
-                                                          true, OpalMediaOption::NoMerge, 1400));
+                                                          true, OpalMediaOption::NoMerge, 1150));
       media_format.SetOptionInteger (OpalVideoFormat::MaxFrameSizeOption (),
-                                     1400);
+                                     1150);
 
       if ( media_format.GetName() != "YUV420P" &&
            media_format.GetName() != "RGB32" &&
