[OpenSER-Users] Openser 1.3 How to rewrite transport protocol from udp to tcp after redirect

[Peter P GMX]

UM2007 gives back the transport parameter which it receives.

If I add transport=tcp then the next 302 message answers with contact: 
...... transport=tcp, so OpenSER can Reinvite on TCP.
If I add transport=udp then the next 302 message answers with contact: 
...... transport=udp, so OpenSER will Reinvite via UDP and UM will not 
accept it.

Unfortunately UM2007 only accepts TCP so OpenSER has to mediate between 
tcp and udp (UA).

Best regards
Peter


Iñaki Baz Castillo schrieb:
> On Thursday 17 January 2008 18:17:39 Peter P GMX wrote:
>   
>> Yes it does. Any way to suppress it, before I set it to tcp?
>>     
>
> Is really needed "transport=XXX" parameter in the RURI ??? what for?
>
> If the proxy must contact a UAS yb TCP then it will use TCP as transport 
> layer, but AFAIK is not necessary at all to indicate it in the RURI.
>
> In fact, note that the INVITE from the proxy to UM server arrives by TCP 
> with "transport=UDP" in the RURI and the INVITE is accepted !
>
> Or maybe I'm wrong? Regards.
>
>
>