u job behind nat? 2014-11-19 3:13 GMT-03:00 Will Ferrer <will.fer...@switchsoft.com>:
> Hi All > > We are experiencing an odd problem with 1 way audio in about %6-%8 of our > calls. > > It seems to me that what is happening is that our kamailio installation > (using rtpengine) is some times ignoring the c= attribute that the carrier > is sending us, and sending our audio instead to either address in the > carriers o= attribute, or just to the same address we sent our sip invite > too. > > We have looked at hundreds of calls and haven't found a reliable pattern > why this happens some times and not others. It really happens in a lot of > different scenarios with lots of different carriers and differently > formatted SDP packets. > > I was wondering if any one had an idea where to start for a solution, or a > way to make rtpengine always send audio to the ip in the c= attribute we > are receiving from the carrier. > > I haven't been able to find anything so far. > > Thank you much for any assistance. > > All the best. > > Will > > _______________________________________________ > 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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