Hello, you have to instruct rtpengine to do bridging between the two network interfaces.
Can you show the INVITE and the 200ok with all SDPs, both sides (incoming and outgoing to/from kamailio), for the case you get audio problem? Then we can confirm if the SDP has been updated properly for bridging. Cheers, Daniel On 18.04.17 17:23, gerry kernan wrote: > > Hi > > > > Thanks in advance if anyone can point me in the correct direction . > > I have kamailio running in front of some asterisk VM’s. SIP endpoint > register to their asterisk PBX via Kamailio dispatcher module. I’m > running rtpengine with a Wan and private interface to bridge audio > stream between these endpoints on the WAN to asterisk PBX running on > LAN IP behind Kamailio. > > Calls from ext to ext work fine audio both directions , calls outbound > to PSTN via SIP trunk to SIP provider via trunk on asterisk work fine > audio both directions. But incoming calls via SIP provider I only get > audio on stream from asterisk registered ext to external caller , no > audio from external caller to the asterisk ext. > > I reckon I have something wrong in my Kamailio.cfg . if I register an > ext direct to asterisk I get audio both ways on incoming calls. And > rtp logs from rtpenegine show it as trying to send the rtp to the > private address of the sip endpoint rather that its WAN address. > > I think my mistake in somewhere in the cfg below. > > Do I need to handle invites from the backend asterisk servers > different that invites from sip endpoints? > > > > > > > > *Gerry Kernan* > > > > cid:[email protected] > > > > *Infinity IT | 17 The Mall | Beacon Court | Sandyford > | Dublin D18 E3C8 | Ireland* > > *Tel: +353 - (0)1 - 293 0090 | E-Mail: > *[email protected] <mailto:[email protected]>** > > * * > > *Managed IT Services_ _Infinity IT*- www.infinityit.ie > <http://www.infinityit.ie/> > > *IP Telephony_ _Asterisk Consulting*– > www.asteriskconsulting.com <http://www.asteriskconsulting.com> > > *Contact Centre_ _Total Interact*– > www.totalinteract.com <http://www.totalinteract.com> > > > > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
_______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
