Hi Im using rtpengine_offer as below rtpengine_offer("trust-address replace-origin replace-session-connection ICE=remove") is there another flag I need to set to change c=in to the WAN alias?
rtpeengine.conf interface as set as below ### for different advertised address: interface = 10.3.1.6!20.82.X.X
But the SDP send to client c=IN contains the private IP of the kamailio server
v=0 o=root 321199167 321199167 IN IP4 10.3.1.5 s=Asterisk PBX 18.12.1 c=IN IP4 10.3.1.6 t=0 0 m=audio 32080 RTP/AVP 0 8 103 a=maxptime:150 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:103 telephone-event/8000 a=fmtp:103 0-16 a=sendrecv a=rtcp:32081 a=ptime:20 m=video 0 RTP/AVP 34
Best Regards
Gerry
From: Gerry Kernan Sent: Saturday 8 October 2022 11:21 To: Henning Westerholt hw@gilawa.com; Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Subject: RE: [SR-Users] kamailio & rtpengine question
Ive tried setting below in rtpengine.conf , but i get the same behaviour interface=10.3.1.6!XX.XX.XX.XX
Best Regards
Gerry
From: Henning Westerholt <hw@gilawa.commailto:hw@gilawa.com> Sent: Saturday 8 October 2022 08:32 To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org> Cc: Gerry Kernan <gerry@infinityit.iemailto:gerry@infinityit.ie> Subject: RE: [SR-Users] kamailio & rtpengine question
Hello, you might need to set the advertised address for rtpengine as well: https://github.com/sipwise/rtpengine/blob/mas%CD%8F%E2%80%8B%E2%80%8B%EF%BB%... [Caution: External Email]https://summary.uk.defend.egress.com/v3/summary?ref=email&crId=634127871b54efae5dd47538 [Caution: First Time Sender]https://summary.uk.defend.egress.com/v3/summary?ref=email&crId=634127871b54efae5dd47538
Hello,
you might need to set the advertised address for rtpengine as well: https://github.com/sipwise/rtpengine/blob/master/etc/rtpengine.conf
Cheers,
Henning
-- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.comhttps://gilawa.com/
From: sr-users <sr-users-bounces@lists.kamailio.orgmailto:sr-users-bounces@lists.kamailio.org> On Behalf Of Gerry Kernan Sent: Friday, October 7, 2022 10:49 AM To: sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org Subject: [SR-Users] kamailio & rtpengine question
Hi Looking for advise if anyone could point out where im going wrong. My setup is Kamailio Ver 5.6.0 running in azure , rtpengine Version: git-master-dc395d5, behind kamailio I have asterisk ver 18.12.1
Kamailio conf I have interface set as below listen=udp:10.3.1.6:5060 advertise WANIP:5060
and rtpengine.conf set as below interface = eth0/10.3.1.5
but when I can make a call I don’t get any audio, rtpengine.log extract below shows that rtp is going to the private IP rather that the Public IP of the phone that initiated the call, do I need to set rtpengine_manage() to fix this?
Oct 7 09:38:58 kamailio-proxy rtpengine[8127]: INFO: [NmE0MjdhMzA4NjUzYWVjMmRjYzIxNGJjMTY4ZTc2MWE. port 30278]: [core] Confirmed peer address as 10.3.1.5:12890 Oct 7 09:38:58 kamailio-proxy rtpengine[8127]: INFO: [NmE0MjdhMzA4NjUzYWVjMmRjYzIxNGJjMTY4ZTc2MWE. port 30278]: [core] Kernelizing media stream: 10.3.1.5:12890 -> 10.3.1.6:30278 | 10.3.1.6:30298 -> 192.168.0.123:40042 Oct 7 09:39:00 kamailio-proxy rtpengine[8127]: INFO: [NmE0MjdhMzA4NjUzYWVjMmRjYzIxNGJjMTY4ZTc2MWE. port 30279]: [core] Confirmed peer address as 10.3.1.5:12891
Kind regards
gerry
Gerry Kernan | Technical Director
Mobile: +353(0)86-170 9790
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