[Serusers] How to use record route to change path of BYE messages

fay butt fay_butt at yahoo.com
Thu May 4 18:08:05 CEST 2006


hi,
    i had that problem a time ago.
   I just put this messege and now it's working fine.
   if (method == "CANCEL" )
               {   
              if (uri =~"^sip:4[0-9]*@localhost") {
                forward ( asterisk , 5060 );  
                t_relay();
                break;
                };
               };

"&#221;lker Aktuna (Ko&#231;.net)" <ilkera at koc.net> wrote:                               Hi,

For voice communication I use a SIP+RTP proxy  together with SER.
For PSTN calls SER routes the INVITE messages to the RTP  proxy.

Everything works fine there, but when the call is ended by one  client (which is connected to SER) or the PSTN user, the BYE message does not  arrive to SER. If our RTP proxy does not see the message coming from SER, call  doesn't end.

That's why I need all of the BYE messages to go through  SER.
How can I do that ?
In the default configuration there is a record  route process for every message other than REGISTER.
But still BYE and ACK  messages are not sent to SER.

Should I change the contact header of the  messages arriving from RTP proxy ?
If so, how can I do it ?

What does  following configuration block do  ?

        if (loose_route())  {
                 # mark routing logic in  request
                 append_hf("P-hint:  rr-enforced\r\n");
                 route(1);
                 break;
         };


Thanks,
ilker

  


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