14 May
2019
14 May
'19
2:33 p.m.
I tried to use sdp_remove_codecs_by_id("101") to remove "codec" 101
(dtmf) from sdp, but nothing happened. It is still there:
m=audio 31128 UDP/TLS/RTP/SAVPF 101 96.
c=IN IP4 192.168.43.88
a=label:1.
a=rtcp-rsize.
a=ssrc:2880178656 cname:sip:test@test.tutpro.com.
a=rtpmap:101 telephone-event/8000.
a=rtpmap:96 opus/48000/2.
a=fmtp:101 0-15.
Is that by design or a bug? If not a bug, is there some other means to
remove 101?
-- Juha
14 May
14 May
3:05 p.m.
Hello,
it should remove 101 as well -- can you run with debug 3 for sdpops
module and get the log messages?
One note: if you use rtpengine, then it takes the original sdp and
replaces the whole sdp with a new one, not seeing the changes done by
sdpops, unless you do msg_apply_changes().
Cheers,
Daniel
On 14.05.19 13:33, Juha Heinanen wrote:
I tried to use
sdp_remove_codecs_by_id("101") to remove "codec" 101
(dtmf) from sdp, but nothing happened. It is still there:
m=audio 31128 UDP/TLS/RTP/SAVPF 101 96.
c=IN IP4 192.168.43.88
a=label:1.
a=rtcp-rsize.
a=ssrc:2880178656 cname:sip:test@test.tutpro.com.
a=rtpmap:101 telephone-event/8000.
a=rtpmap:96 opus/48000/2.
a=fmtp:101 0-15.
Is that by design or a bug? If not a bug, is there some other means to
remove 101?
-- Juha
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
5:21 p.m.
Daniel-Constantin Mierla writes:
One note: if you use rtpengine, then it takes the
original sdp and
replaces the whole sdp with a new one, not seeing the changes done by
sdpops, unless you do msg_apply_changes()w.
My bad. I had not called msg_apply_changes(). It would be user friendly
if rrpengine module would automatically get the changed sdp if it was
changed before rtpengine_offer() is called.
-- Juha
2019
days inactive
2019
days old
2 comments
2 participants
participants (2)
-
Daniel-Constantin Mierla -
Juha Heinanen