[Freeswitch-users] Adding H263 Video to Existing Call Fails First Time

Jerry Richards jerry.richards at teotech.com
Mon Dec 21 16:44:49 PST 2009

After establishing an audio call between two Bria softphones, and then
starting video at the caller phone, FS replies to the re-INVITE with a 200
OK with only the PCMU codec.  This looks incorrect.  The audio call
previously negotiated to the speex/16000 codec, and the re-INVITE from the
caller added the H263-1998 codec.  If I re-attempt to start video at the
caller, then it is successful.

I put a Freeswitch log 11596 into the pastebin that contains the complete
scenario: establishing audio call, first failed start video attempt, and
second successful start video attempt.

Best Regards,

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