[Users] Forwarding requests

Daniel-Constantin Mierla daniel at voice-system.ro
Sun Nov 12 20:39:10 CET 2006


Hello,

I am not sure if it is related to loose route parameter of recrd route 
header. Try to play with enable_full_rr parameter:
http://www.openser.org/docs/modules/1.1.x/rr.html#AEN89

Maybe the logs of CISCO server can give you some hint, if above does not 
work.

Cheers,
Daniel


On 11/08/06 00:36, Harry Harcrow wrote:
>
> I have my SER server running on a Linux machine and I am attempting to 
> forward some requests to a Cisco SIP server.  I have been running 
> X-lite clients on windows and the same Linux box that the SER server 
> is running on.  I have no problem completing calls between the X-lite 
> clients OR with either X-lite client calling the Cisco SIP server 
> directly. However, when I try to make a call from either X-lite client 
> through the SER server I eventually get timeout methods.  I am 
> trapping those calls and wrote the following route block:
>
>  
>
> route [5] {
>
>      record_route();
>
>      forward(uri:host, uri:port);
>
> }
>
>  
>
> I have tried replacing the forward with send() and t_relay() method 
> calls, but nothing seems to work.
>
>  
>
> The header from the X-lite client directly to the Cisco SIP server, 
> which works is:
>
>  
>
> INVITE sip:2158200 at 65.221.7.xxx SIP/2.0
>
> Via: SIP/2.0/UDP 
> 166.34.149.xxx:5061;rport;branch=z9hG4bK5963AD09C90F6F3A16F55A271C98F573
>
> From: Harry Harcrow <sip:1000 at 166.34.149.xxx:5061>;tag=1279481120
>
> To: <sip:2158200 at 65.221.7.xxx>
>
> Contact: <sip:1000 at 166.34.149.xxx:5061>
>
> Call-ID: 28E5B723-9B02-BF38-1A81-1FECC0A85D5E at 166.34.149.xxx
>
> CSeq: 6254 INVITE
>
> Max-Forwards: 70
>
> Content-Type: application/sdp
>
> User-Agent: X-Lite release 1105d
>
> Content-Length: 313
>
>  
>
> The header from SER to the Cisco server, which does not work is:
>
>  
>
> INVITE sip:2158200 at 65.221.7.xxx SIP/2.0
>
> Record-Route: <sip:166.34.149.xxx;ftag=2061592395;lr=on>
>
> Via: SIP/2.0/UDP 166.34.149.xxx;branch=0
>
> Via: SIP/2.0/UDP 
> 166.34.149.xxx:5061;rport=5061;branch=z9hG4bK4EA9A90B8CE7CE52BFB69DA431560E57
>
> From: Harry Harcrow <sip:1000 at 166.34.149.xxx:5061>;tag=2061592395
>
> To: <sip:2158200 at 65.221.7.xxx>
>
> Contact: <sip:1000 at 166.34.149.xxx:5061>
>
> Call-ID: 38CA166F-59A6-E44B-F34E-9E1D6307698B at 166.34.149.xxx
>
> CSeq: 3009 INVITE
>
> Max-Forwards: 16
>
> Content-Type: application/sdp
>
> User-Agent: X-Lite release 1105d
>
> Content-Length: 313
>
>  
>
>  
>
> The only thing that I can see different is the record_route record and 
> an additional Via record.
>
>  
>
> Does anyone have any idea what I am doing wrong?
>
>  
>
>  
>
> Thanks
>
> Harry Harcrow
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Users mailing list
> Users at openser.org
> http://openser.org/cgi-bin/mailman/listinfo/users
>   




More information about the sr-users mailing list