[Serusers] end-to-end TCP call

Klaus Darilion klaus.mailinglists at pernau.at
Tue Apr 26 10:46:56 CEST 2005


It depends on what your useragent is capable to receive. usually the SIP 
URI in the Contact includes a transport=... parameter. I no transport is 
given, UDP should be tried first (RFC 3263). I guess this transport will 
be used by ser.

regards,
klaus

Greger V. Teigre wrote:
> t_relay_to_tcp
> g-)
> ---- Original Message ----
> From: Java Rockx
> To: serusers
> Sent: Monday, April 25, 2005 08:58 PM
> Subject: [Serusers] end-to-end TCP call
> 
>  > Hi All.
>  >
>  > I'm using ser-0.9.1 and wondering if there is some sort of
>  > t_relay_tcp() function. Our Cisco AS5300 PSTN GW sends SIP messages
>  > to SER using TCP, but when ser proxies the message to a SIP UA it is
>  > UDP.  
>  >
>  > I don't think I can just replace t_relay() with forward_tcp() ...
>  > right?
>  >
>  > Regards,
>  > Paul
>  >
>  >
>  >
>  >
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>  > serusers at lists.iptel.org
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