[Users] more outbound proxies/openser & one register/*

Klaus Darilion klaus.mailinglists at pernau.at
Wed May 10 10:23:20 CEST 2006


Have you taken a look at the Path implementation in openser CVS head 
(download snapshots from openser.org)? It is exactly what you need 
(search the archive for announces from Andreas Granig). Then you do not 
need to patch openser.

regards
klaus

Peter Hudec wrote:
> hi all,
> 
> I haven't found so far any suitable solution for my problem.
> I want to have more outbound proxies and only one register.
> Outbound proxies should be also RTP proxy for clients
> /for all, or only behind NAT, it doesn't matter/
> 
> My idea is, that the REGISTER server see the IP of the outbound proxy, not the UA
> it self. Insipired by siporxd and milkfish project I wrote a patch for nathelper to rewrite
> the contacnat addres to IP of the proxy.
> 
> If the proxy receives REGISTER, it save the contact and send new to to register with it IP.
> The signalinig is working good. But I have problem with RTP streams and the SDP part of the
> INVITE request.
> If you try to call between two proxies, the RTP goes PROXY1<->REGISTER<->PROXY2, instead of
> only between PROXY1<->PROXY2. Also if you made a call between 2 phone on the same proxy, the call
> passes through REGISTER ;(
> 
> The example openser/nathelper configuration is working good, if the proxy is also register  ;)
> I have atteached my own.
> 
> Can anyone just a bit help me with configuration or give me a link
> to the another sip proxy project, which can satisfy my needs ?
> 
> 	best regards
> 		Peter Hudec
> 
> 
> 
> 
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> 
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