|Summary:||ASTERISK-02732: Unknown RTP codec 72 received|
|Reporter:||Roy Sigurd Karlsbakk (rkarlsba)||Labels:|
|Date Opened:||2004-11-03 06:37:35.000-0600||Date Closed:||2011-06-07 14:11:53|
With clients on X-pro, I keep getting these lines every 2-5 seconds.
Nov 3 13:33:15 NOTICE: rtp.c:489 ast_rtp_read: Unknown RTP codec 72 received
I tried to google etc about it and found other posts with the same error message, but no solution.
The audio runs over G.711A, and sound is fine...
|Comments:||By: Mark Spencer (markster) 2004-11-03 09:07:03.000-0600|
What is codec 72 in the SDP from the X-pro client?
By: Olle Johansson (oej) 2004-11-03 13:50:37.000-0600
Please add a SIP debug of this INVITE dialogue
By: Olle Johansson (oej) 2004-11-03 13:56:44.000-0600
From IANA.org RTP specs:
72--76 reserved for RTCP conflict avoidance [RFC3550]
I really want to see what X-pro is doing here... :-)
By: Mark Spencer (markster) 2004-11-03 22:47:04.000-0600
Unless you have something else to add, this is clearly not an Asterisk bug since they're sending something not present in their SDP.