Video calls fail using SIP protocol with telepathy-sofiasip
Submitted by Chris Vine
Assigned to Mikhail Zabaluev
Description
Video chat works fine for me using telepathy with the the XMPP protocol (say, via the google servers) using the empathy client with telepathy-gabble, both with empathy to empathy, and empathy to google talk browser plugin.
However, although audio chat works between SIP accounts using empathy with telepathy-sofiasip, if video chat is chosen, the calling client appears to close the connection as soon as the connection is made. I have tested on two different sip accounts using empathy to empathy, and empathy to linphone. Video on these sip accounts is supported and works fine if the connection is made with linphone as the client at both ends.
If an audio connection is first made (successfully) between SIP accounts using empathy, and then video chat is chosen subsequently on the open connection, the same thing happens: the calling client appears to close the connection as soon as a video connection is made.
Both machines have the following installed:
empathy 2.30.2 with gnome-2.30.2 farsight2-0.0.21 libnice-0.0.13 sofia-sip-1.12.10 telepathy-python-0.15.18 pycrypto-2.1.0 pyOpenSSL-0.10 telepathy-glib-0.10.7 telepathy-farsight-0.0.14 telepathy-mission-control-5.4.3 telepathy-gabble-0.8.14 telepathy-sofiasip-0.6.3
I attach separately the empathy debug logs of a video chat attempt both from the caller and recipient, both using telepathy-sofiasip.
Version: 0.6