[OpenSER-Users] Parallel Forking

Klaus Darilion klaus.mailinglists at pernau.at
Thu Jan 10 12:20:51 CET 2008



Gomtesh Jain schrieb:
> That is one solution .
>  
> can't we do it at proxy level . As soon as I get second 200 ok I send 
> some 6XX message to the originator.
> Is it possible at proxy level.

No. A proxy can not terminated the second call. Either the client has to 
fix it or you need a B2BUA.

regards
klaus


>  
> Gomtesh
> 
> On Jan 9, 2008 11:37 PM, Klaus Darilion <klaus.mailinglists at pernau.at 
> <mailto:klaus.mailinglists at pernau.at>> wrote:
> 
> 
> 
>     Gomtesh Jain schrieb:
>      > Hi All,
>      >
>      >    I am facing some problem in parallel forking .
>      >    how should I handle the scenario where I get 200 ok response from
>      > both the branch .
> 
>     This can not be handled by the SIP proxy. the SIP proxy has to forward
>     both 200 ok to the caller and the caller (the SIP client) has to decide
>     if it will have two calls concurrently or if it will drop calls.
> 
>     Usually the SIP client will create a session with the party who sent the
>     first 200 ok, and all other branches which sent a 200 ok will be
>     terminated with BYE.
> 
>     regards
>     klaus
> 
>      >
>      > Gomtesh
>      >
>      >
>      >
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