Hello Klaus,

Thanks for the reply. Is it possible to rewrite the request URI based from the TO header for calls to be forwarded there?


On 7/31/06, Klaus Darilion <klaus.mailinglists@pernau.at> wrote:
Hi Mark!

First, routing based on the To header violates the RFC3261, and is
usually an indicator that either your setup or your SIP hardware is
non-optimal.

If you still want to do it, you can copy the URI in the To header in an
AVP (check the list of available pseudo variables, there is a pseudo
variable for the To URI I guess) with avp_write. Then push this AVP into
the request URI using avp_pushto.

regards
klaus

Mark Anthony C. Delfin wrote:
> Hello Guys,
>
> Just like to request assistance in trying to figure out how can I route
> the call from SER as seen on TO header. Below is the snippet of the sip log:
>
>
>  0(20457) DEBUG: get_hdr_field: <To> [34]; uri=[
> sip:8810844@24.90.219.179:8700]
>  0(20457) DEBUG: to body [<sip:8810844@24.90.219.179:8700>
> ]
>  0(20457) get_hdr_field: cseq <CSeq>: <1154241348> <INVITE>
>  0(20457) DEBUG:maxfwd:is_maxfwd_present: value = 70
>  0(20457) DBG:maxfwd:process_maxfwd_header: value 70 decreased to 16
>  0(20457) check_via_address(10.10.10.21 <http://10.10.10.21>,
> 10.10.10.21 <http://10.10.10.21>, 0)
>  0(20457) Sending:
> INVITE sip:8810844@10.10.10.86 <mailto:sip:8810844@10.10.10.86> SIP/2.0
> Via: SIP/2.0/UDP 10.10.10.86 <http://10.10.10.86 >;branch=0
> Via: SIP/2.0/UDP 10.10.10.21 <http://10.10.10.21>
> ;branch=z9hG4bK13666f91365343
> From: <sip:2589@mandela>;tag=cba-0094-44cc5343
> To: <sip:8810844@24.90.219.179:8700>
> Call-ID: 317e120dd2385173-0094-44cc5343-282c@10.10.10.21
> <mailto: 317e120dd2385173-0094-44cc5343-282c@10.10.10.21>
> CSeq: 1154241348 INVITE
> Contact: <sip:2589@10.10.10.21 <mailto:sip: 2589@10.10.10.21>>
> Date: Sun, 30 Jul 2006 06:35:47 GMT
> User-Agent: BRSIP v2.0.0.11
> Max-Forwards: 16
> Allow: INVITE, ACK, CANCEL, BYE, OPTIONS, INFO, SUBSCRIBE, NOTIFY
> Allow-Events: keep-alive, message-summary
> Supported: timer
> Session-Expires: 1800
> Min-SE: 600
> Expires: 300
> Content-Type: application/sdp
> Content-Length: 220
>
> v=0
> o=BRSDP 177 177 IN IP4 10.10.10.21 <http://10.10.10.21>
> s=BRSDP Session
> c=IN IP4 10.10.10.21 <http://63.116.254.21 >
> t=0 0
> m=audio 15000 RTP/AVP 4 18 101
> a=rtpmap:4 G723/8000
> a=rtpmap:18 G729/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
>
> I need SER to send the call based on the TO HEADER URI seen on
> get_hdr_field. This value changes depending on what another sip proxy is
> sending to the SER. The t_relay is not working as i like it to behave.
> Any help is greatly appreciated. Thanks in advance.
>
>
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