[SR-Users] B2BUA removing a=nortpproxy:yes (rtpproxy-1 <---RTP---> rtpproxy-2)

[Klaus Darilion]

Am 24.04.2010 15:47, schrieb Iñaki Baz Castillo:
> 2010/4/24 Alex Balashov<abalashov at evaristesys.com>:
>> I read that, but was curious about the larger picture; why do you need the
>> transparent proxy/B2BUA?
>
> It's the accounting softswitch in my company. All the SIP calls to the
> PSTN must go through it, even if the destination number is also a
> local SIP client.
> So, it could occur that a local SIP client (using Kamailio-1 +
> RtpProxy-1) calls another local SIP client (in Kamailio-2 +
> RtpProxy-2). It must work :)
>
> As I said, using "-r" is the solution. In fact, I thing that "-r"
> should be the default value, as it makes more sense RtpProxy to
> prefill the media address with the address in the SDP rather than the
> SIP_RECEIVED_IP:SDP_PORT (which is mostly useless).

It depends. Most time rtpproxy is used you care about NAT traversal, not 
a broken B2BUA. Thus IMO the current default setting makes more sense.

regards
klaus