Re: [SR-Users] Caller not receiving RTP feed

2013-12-23 Thread Klaus Darilion
If rtpproxy is behind NAT, you usually have to instruct Kamailio to write the public rtpproxy IP address into the SDP, instead of the local one (which is sent from rtpproxy to kamailio). e.g: rtpproxy_manage("co","your.public.ip.address"); regards Klaus On 20.12.2013 17:07, Benjamin Trent wro

Re: [SR-Users] Caller Not Receiving RTP Feed

2013-12-20 Thread Benjamin Trent
Hugh, Thank you for the response, however, now neither the callee or the caller are getting a feed. I am not sure if the nat requires symmetric RTP. If there is a way to determine that, please let me know. Summery, even with Hugh's possible solution, this still does not work. Thank you again, b

[SR-Users] Caller not receiving RTP feed

2013-12-20 Thread Benjamin Trent
Hey all, I have kamailio set up behind a nat(port restricted, with firewall rules to allow sip transactions and allowing rtpproxy packet handling if needed) on Amazon EC2. I can register and calls complete, however, the Caller(the one initiating the transaction) receives no rtp media feed. I am ru

Re: [SR-Users] Caller Not Receiving RTP Feed

2013-12-20 Thread Hugh Waite
Hi Ben, Some NATs require symmetric RTP, so that source and destination ports are the same for incoming and outgoing media streams. This can be configured using the 'w' flag to rtpproxy_manage in the NATDETECT route. rtpproxy_manage("cow"); Regards, Hugh On 20/12/2013 16:13, Benjamin Trent

[SR-Users] Caller Not Receiving RTP Feed

2013-12-20 Thread Benjamin Trent
Hey all, **I apologize if this is a duplicate, I received a bounce back on my first email. I have kamailio set up behind a nat(port restricted, with firewall rules to allow sip transactions and allowing rtpproxy packet handling if needed) on Amazon EC2. I can register and calls complete, however,