[Freeswitch-users] sofia.c:5172 Codec Error! v=0

[Max Clark]

How do I identify the source of this error and fix it?

2011-03-09 16:02:42.845215 [ERR] sofia.c:5172 Codec Error! v=0
o=MxSIP 0 28211 IN IP4 x.x.x.x
s=SIP Call
c=IN IP4 x.x.x.x
t=0 0
m=audio 5238 RTP/AVP 0 18 101
a=rtpmap:0 PCMU/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

I'm actually surprised that I'm even seeing this with proxy_media=true
enabled. The codec list is correct and what are supported by both
endpoints.

<X-PRE-PROCESS cmd="set" data="global_codec_prefs=G729,PCMU,PCMA"/>

Thanks,
Max