10 Oct
2022
10 Oct
'22
3:58 p.m.
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(a)gilawa.com>om>; Kamailio (SER) - Users Mailing List
<sr-users(a)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.com<mailto:hw@gilawa.com>>
Sent: Saturday 8 October 2022 08:32
To: Kamailio (SER) - Users Mailing List
<sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>
Cc: Gerry Kernan <gerry@infinityit.ie<mailto: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/mas͏͏
[Caution: External
Email]<https://summary.uk.defend.egress.com/v3/summary?ref=email&crI…
[Caution: First Time
Sender]<https://summary.uk.defend.egress.com/v3/summary?ref=email&cr…
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.com<https://gilawa.com/>
From: sr-users
<sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>>
On Behalf Of Gerry Kernan
Sent: Friday, October 7, 2022 10:49 AM
To: sr-users@lists.kamailio.org<mailto: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
[Graphical user interface, website Description automatically
generated]<https://www.infinityit.ie/>
[A picture containing text, clipart Description automatically generated,Icon Description
automatically generated]
