Hi Oli, if you remove the codec before sending it to RTPEngine, you should call msg_apply_changes() after removing the codec.
Thanks, Carsten 2016-11-18 9:39 GMT+01:00 Oliver Roth <oliver.r...@nexphone.ch>: > Hi, > > > > The codec is removed before sending it to rtpengine … > > See the log below > > > > > > > > Nov 18 09:37:38 nxp-c4-gw03-pkzh1 /usr/sbin/kamailio[4229]: ERROR: *** > cfgtrace:request_route=[RTPPROXY] c=[/etc/kamailio/kamailio-gw.cfg] l=1078 > a=2 n=return > > Nov 18 09:37:38 nxp-c4-gw03-pkzh1 /usr/sbin/kamailio[4229]: DEBUG: sdpops > [sdpops_mod.c:199]: sdp_remove_str_codec_id_attrs(): removing line: > a=rtpmap:125 CLEARMODE/8000 > > Nov 18 09:37:38 nxp-c4-gw03-pkzh1 /usr/sbin/kamailio[4229]: ERROR: *** > cfgtrace:branch_route=[MANAGE_BRANCH] c=[/etc/kamailio/kamailio-gw.cfg] > l=1889 a=24 n=rtpengine_manage > > Nov 18 09:37:38 nxp-c4-gw03-pkzh1 /usr/sbin/kamailio[4229]: DEBUG: <core> > [mem/f_malloc.c:444]: fm_malloc(): fm_malloc(0x7fe376c30010, 536) called > from rtpengine: bencode.c: __bencode_piece_new(79) > > Nov 18 09:37:38 nxp-c4-gw03-pkzh1 /usr/sbin/kamailio[4229]: DEBUG: rtpengine > [rtpengine_funcs.c:140]: check_content_type(): type <application/sdp> found > valid > > > > But in the outgoing sdp the codec is still listed > > > > v=0 > > o=Dialogic_SDP 4043679 0 IN IP4 213.173.185.46 > > s=Dialogic-SIP > > c=IN IP4 213.173.185.47 > > t=0 0 > > m=audio 9008 RTP/AVP 8 0 125 101 > > a=rtpmap:0 PCMU/8000 > > a=rtpmap:8 PCMA/8000 > > a=rtpmap:125 CLEARMODE/8000 > > a=rtpmap:101 telephone-event/8000 > > a=fmtp:101 0-15 > > a=silenceSupp:off - - - - > > > > Any ideas? > > > > Kr, > > Oli > > > > Von: Daniel-Constantin Mierla [mailto:mico...@gmail.com] > Gesendet: Freitag, 18. November 2016 09:27 > An: Oliver Roth <oliver.r...@nexphone.ch>; Kamailio (SER) - Users Mailing > List <sr-users@lists.sip-router.org> > Betreff: Re: AW: [SR-Users] SDP Codec not removed with RTPengine - but with > rtpproxy it worked > > > > Hello, > > > > On 16/11/16 14:59, Oliver Roth wrote: > > Hi, > > > > I guess it is after executing rtpengine_maange() – but not really sure. > > How can I check that? > > load debugger module and enable cfgtrace option via modparam. Then you > should see what functions are executed from config. > > Cheers, > Daniel > > > > > I get a different sdp header that is going out of the gateway > > > > v=0 > > o=Dialogic_SDP 3975025 0 IN IP4 213.173.185.38 > > s=Dialogic-SIP > > c=IN IP4 185.49.222.198 > > t=0 0 > > m=audio 20306 RTP/AVP 8 0 125 101 > > a=rtpmap:0 PCMU/8000 > > a=rtpmap:8 PCMA/8000 > > a=rtpmap:125 CLEARMODE/8000 > > a=rtpmap:101 telephone-event/8000 > > a=fmtp:101 0-15 > > a=silenceSupp:off - - - - > > a=sendrecv > > a=rtcp:20307 > > a=ice-ufrag:UMTBynMy > > a=ice-pwd:63JdnvLS7cMyCQ978BA6syPmiI > > a=candidate:GUTMVOhP7VJyBkZg 1 UDP 2130706431 185.49.222.198 20306 typ host > > a=candidate:GUTMVOhP7VJyBkZg 2 UDP 2130706430 185.49.222.198 20307 typ host > > > > Incoming was > > > > v=0 > > o=Dialogic_SDP 3975025 0 IN IP4 213.173.185.38 > > s=Dialogic-SIP > > c=IN IP4 213.173.185.39 > > t=0 0 > > m=audio 9036 RTP/AVP 8 0 125 101 > > a=rtpmap:0 PCMU/8000 > > a=rtpmap:8 PCMA/8000 > > a=rtpmap:125 CLEARMODE/8000 > > a=rtpmap:101 telephone-event/8000 > > a=fmtp:101 0-15 > > a=silenceSupp:off - - - - > > > > > > > > Von: sr-users [mailto:sr-users-boun...@lists.sip-router.org] Im Auftrag von > Daniel-Constantin Mierla > Gesendet: Mittwoch, 16. November 2016 10:34 > An: Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org> > Betreff: Re: [SR-Users] SDP Codec not removed with RTPengine - but with > rtpproxy it worked > > > > Hello, > > are you executing rtpengine_manage() before or after removing the codec? > > Cheers, > Daniel > > > > On 16/11/16 10:03, Oliver Roth wrote: > > Hi there > > > > I have the following problem – I need to remove a codec in the initial > INVITE. > > This happens since I changed from rtpproxy to rtpengine. I changed all > rtpproxy_manage() to rtpengine_manage(). > > > > Originating INVITE with the “clearmode” > > > > m=audio 9196 RTP/AVP 8 0 125 101 > > a=rtpmap:0 PCMU/8000 > > a=rtpmap:8 PCMA/8000 > > a=rtpmap:125 CLEARMODE/8000 > > a=rtpmap:101 telephone-event/8000 > > > > > > I do the following in the config > > route[SDP] { > > xlog(, "L_INFO", "SDP: request method $rm"); > > > > # remove CLEARMODE if Colt > > if($avp(s:todirection) =~"^MyCarrier+") { > > > > if (is_method("INVITE")) { > > xlog(, "L_INFO", "SDP remove: > request method $rm"); > > msg_apply_changes(); > > > sdp_remove_codecs_by_name("CLEARMODE"); > > > #sdp_remove_codecs_by_id("125"); > > > > } > > } > > } > > This block gets hit as I can see with the xlog entry. > > > > In the sent INVITE the “Clearmode” is still in the sdp header > > > > a=rtpmap:0 PCMU/8000 > > a=rtpmap:8 PCMA/8000 > > a=rtpmap:125 CLEARMODE/8000 > > a=rtpmap:101 telephone-event/8000 > > > > So with rtpproxy – it worked > > With rtpengine not any more … > > > > Any idea? > > > > KR, > > Oli > > > > > > _______________________________________________ > > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > > sr-users@lists.sip-router.org > > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > > > -- > > Daniel-Constantin Mierla > > http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > > Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com > > > > -- > > Daniel-Constantin Mierla > > http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > > Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > -- Carsten Bock CEO (Geschäftsführer) ng-voice GmbH Millerntorplatz 1 20359 Hamburg / Germany http://www.ng-voice.com mailto:cars...@ng-voice.com Office +49 40 5247593-40 Fax +49 40 5247593-99 Sitz der Gesellschaft: Hamburg Registergericht: Amtsgericht Hamburg, HRB 120189 Geschäftsführer: Carsten Bock Ust-ID: DE279344284 Hier finden Sie unsere handelsrechtlichen Pflichtangaben: http://www.ng-voice.com/imprint/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
