[OpenSER-Users] Unable to t_relay (ERROR:tm:update_uac_dst)

[Iñaki Baz Castillo]

El Thursday 29 May 2008 18:37:39 Pete Kay escribió:
> Hi,
>
> After next_gw(), openser appends "64.231.23.234:5060;transport=tcp" as the
> domain of th ruri.
>
> When doing a t_relay with that ruri, I am getting ERROR:tm:update_uac_dst.
>
> before relay ruri = sip:86143455048 at 64.231.23.234:5060;transport=tcp
> starting to relay
> May 29 21:18:04 [12107] ERROR:tm:update_uac_dst: failed to fwd to af 2,
> proto 2  (no corresponding listening socket)
> May 29 21:18:04 [12107] ERROR:tm:t_forward_nonack: failure to add branches
>
> However, if I do a t_relay with ruri=
> "sip:86143455048 at 64.231.23.234<sip%3A86143455048 at 64.231.23.234>",
> then the call can go through.
> Could anyone tell me why?

Are your OpenSer listening in TCP? or just UDP?
You need adding a "listen" in TCP to send TCP request.


> A workaround that I can think of is to reconstruct the ruri to get rid of
> the port and the "transport=tcp" with something like:
>
> rewriteuri("sip:$rU@$rd");
>
> But, the above line gives "sip:$rU@$rd" instead of the desired "
> sip:86143455048 at 64.231.23.234 <sip%3A86143455048 at 64.231.23.234>".  Is there
> anyway of using psuedo variable in rewriteuri?


Of course:

$ru = "sip" + $rU + "@" + $rd;

but is better if you use the "uri" module that has functions to handle RURI 
parameters.




-- 
Iñaki Baz Castillo
ibc at in.ilimit.es