[SR-Users] Problem with forward on busy

[Daniel Tryba]

On Thursday 25 July 2013 16:30:21 you wrote:

> if (t_check_status("486|408")) {
> 
>         revert_uri();
>         prefix("voicemail");
>         remove_hf("P-App-Name");
>         append_hf("P-App-Name: voicemail\r\n");
>         append_hf("P-App-Param: mod=box;usr= $rU;dom=sipproxy.a.com
> ;uid=$rU;did=sipproxy.a.com;\r\n");
>         rewritehostport("192.168.0.197:5080");
>         $du = $null;
>         #$du = "sip:192.168.0.197";
>         #append_branch();
>         t_relay();

Taking a look at my config which I found to work after the long struggle you 
are experiencing right now. 

if($avp(dst_voicemail))
{
  $du=$null;
  $ru = "sip:tovm-" + $avp(dst_voicemail) + "@" + 
$sel(cfg_get.voicemail.srv_ip) + ":" + $sel(cfg_get.voicemail.srv_port);
  route(RELAY);

  exit;
}

Which effectively sets $du to null (if not null the message would get relayed 
to the original destination (the proxy itself)) and rewrites $ru to something 
like
"sip:tovm-0123456789 at voicemail:5060"
and then just do the normal relay route to deliver the message. Your *_hf 
shouldn't have any effect on routing.

-- 

POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/   - http://www.sipo.nl/
K.v.K. Eindhoven 17097024