At 01:12 PM 4/30/2005, Olivier Taylor wrote:
Thx for that answer, but I still don't understand.
Is there a way to rewrite the 'to'?
There is, the drawback is many SIP devices will then no longer work.
It is by SIP specicication not meaningful to rewrite To. To specifies the original target and is not supposed to change. Use request URI for specification of the target which changes along the path.
Or The problem is with my provider?
If they are insistive on changed To, then the problem is on their side.
Is it Level3?
-jiri
Thx
Olivier
-----Message d'origine----- De : Steve Blair [mailto:blairs@isc.upenn.edu] Envoyé : vendredi 15 avril 2005 13:02 À : Olivier Taylor Cc : serusers@lists.iptel.org Objet : Re: [Serusers] Sending a request to a pstn gateway
The R-URI should be used for forwarding decisions and as you said it is correct.
Olivier Taylor wrote:
I wanna call a local number, let's say 021234567 It's local, the i strip the 0 and prefix with the internationnal code I have now 3221234567
I send an ivite and i have :
INVITE sip:3227321073@217.206.202.126:5060 SIP/2.0..Record-Route: sip:027321073@82.146.123.252;ftag=965c1d6b89e086b6o0;lr=on..Via: SIP/2.0/UDP 82.146.123.252;branch=z9hG4 bK50fe.07713b03.0..Via: SIP/2.0/UDP 192.168.2.102:5060;rport=5060;received=81.242.220.26;branch=z9hG4bK-e3b 5a83e ..From: 1234 sip:1234@finalcut.be;tag=965c1d6b89e086b6o0.. To: sip:027321073@finalcut.be..Call-ID: 78d3c74f-3df84622@192.168.2.102..CSeq: 101 INVITE..Max-Forwards: 69..Contact: 1234 sip:1234@81.242.220.26:5060..Expires: 240..Us er-Agent: Sipura/SPA2000-2.0.10(e)..Content-Length: 465..Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER..Supported: x-sipura..Content-Type: application/sdp.. ..v=0..o=- 1591974 1591974 IN IP4 192.168.2.102..s=-..c=IN IP4 82.146.123.252..t=0 0..m=audio 35168 RTP/AVP 18 0 2 4 8 96 97 98 100 101..a=rtpmap:18 G729a/8000..a=rtpmap:0 PCMU/8000..a=rtpmap:2 G726-32/8000..a=rtpmap:4 G723/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:96 G726-40/8000..a=rtpmap:97 G726-24/8000..a=rtpmap:98 G726-16/8000..a=rtpmap:100 N SE/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..a=ptime:30..a=sendrecv..a=direction:active..a=nortpproxy:yes..
The invite is ok, but the 'To' is 027321073
Is there a way to modiy the 'To' also?
Or the problem is with my pstn provider??
Thanks
Olivier
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