Hello Andrew,
I did not know this function. I am using it to determine the direction of the flow.
Thank you
----- Original Message ----- From: Andrew Pogrebennyk Sent: 01/24/14 06:51 AM To: Kamailio (SER) - Users Mailing List Subject: Re: [SR-Users] Kamailio behind NAT
On 01/23/2014 05:12 PM, Klaus Darilion wrote:
It is necessary to use the cwie / cwei flags in the rtpproxy_manage call?
If rtpproxy uses only a single listen-IP, then these flags are not needed. Only if you operate rtpproxy in bridge mode, then you need these flags. Bridge mode is necessary if you do not have IP routing between the internal network and the "virtual external" network, or if you want to bridge between IPv4 and IPv6.
John, This function can be used to check the direction of every message: http://kamailio.org/docs/modules/4.0.x/modules/rr.html#idp223296 You might also need to append the record-route parameters to remember the flags you have passed to the manage_rtpproxy() initially. Based on the direction of the request and initial flags you can determine what flags to use when calling manage_rtpproxy() for a given in-dialog requests and reply.
Hope this helps. Andrew
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
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John Smith