[OpenSIPS-Users] mediaproxy/rtpproxy problem with reinvites

Iñaki Baz Castillo ibc at aliax.net
Mon Nov 3 23:27:55 CET 2008

El Lunes, 3 de Noviembre de 2008, Jeff Pyle escribió:
> It seems like this has less and less to do with routing logic and more to
> do with the timing of packets arriving at rtpproxy.  It seems like this:
>  if no RTP packets arrive at an established rtpproxy session before the
> session is reinvited and re-established, the re-established session will
> fail in both directions.  However, if at least one packet arrives at the
> original bridge, the reinvited session will also work.

In Asterisk you can enable Comedia mode by setting "nat=yes" for the 
peer "opensips" (calls coming from opensips). With Comedia mode you don't 
need RtpProxy since Asterisk will wait for incoming RTP and sends its RTP to 
the received address:port.

Iñaki Baz Castillo

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