[OpenSIPS-Users] codec_delete_except_re() has no effect

[Jeff Pyle]

Hello,

This is on OpenSIPS 2.3, downloaded from git and compiled today.

An INVITE arrives over TLS with the following SDP:

v=0
o=- 1492528621 1492528621 IN IP4 172.22.202.191
s=Polycom IP Phone
c=IN IP4 172.22.202.191
t=0 0
m=audio 16852 RTP/SAVP 115 9 0 8 110 18 127
a=rtpmap:115 G7221/32000
a=fmtp:115 bitrate=48000
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:110 iLBC/8000
a=fmtp:110 mode=20
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:127 telephone-event/8000
a=rtcp:16853
a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:[stripped]
a=setup:actpass
a=fingerprint:sha-1 [stripped]
m=audio 16888 RTP/AVP 115 9 0 8 110 18 127
a=rtpmap:115 G7221/32000
a=fmtp:115 bitrate=48000
a=rtpmap:9 G722/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:110 iLBC/8000
a=fmtp:110 mode=20
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:127 telephone-event/8000
a=rtcp:16889

I run
  codec_delete_expect_re(PCMU|PCMA|telephone-event)
but it doesn't have any effect.  The INVITE leaving after t_relay() over
UDP to localhost on a different port is the same as when it came in (with
the exception of the c= line because of rtpengine).

At log_level=6 the only log entry I see is
  DBG:sipmsgops:create_codec_lumps: creating 0 streams

I'm not sure where to go from here.


- Jeff
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