[Users] Openser and Voice Master

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Apr 5 20:05:46 CEST 2006


Hi,

no, you cannot change TO uri without breaking things. Is not advisable 
to do so, no to mention that routing based on TO uri is obsolete for a 
long time ago.

regards,
bogdan

Deepak Singhal wrote:

>Yes , I also suspected that .. But can I add prefix to to_uri as well ? I
>tried finding a way to achieve it .but was unsuccessful.
>
>Deepak Singhal
>
>-----Original Message-----
>From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro] 
>Sent: Wednesday, April 05, 2006 2:27 PM
>To: Deepak Singhal
>Cc: users at openser.org
>Subject: Re: [Users] Openser and Voice Master
>
>Hi,
>
>my first guess is that this Voice Master looks into the TO uri and not into
>RURI. When user dials directly, the TO uri and RURI are the same, but when
>you perform the prefix on proxy, the TO is not affected, but only RURI.
>
>regards,
>bogdan
>
>Deepak Singhal wrote:
>
>  
>
>>Hi All,
>>
>>I am facing a problem when terminating calls to Voice Master. 
>>The exact problem is : 
>>Voice Master is configured for Pin prefix Authentication.
>>I add the gateway prefix in my openser.cfg using prefix("123#") But the 
>>Voice Master is rejecting the calls with error 488 Not acceptable here.
>>User dialing number and openser adding prefix to it.
>>
>>But when I send the calls from the userend itself with prefix ie. User 
>>is dialing 123#<number> then the calls are going fine. What comes to my 
>>mind is that Voice Master is somehow reading the to_uri being sent. Can 
>>I somehow add prefix to  the to_uri as well ?
>>
>>This is the ngrep trace of the rejected call :
>>
>>U XXX.XXX.XXX.XX6:5060 -> XXX.XXX.XXX.XX2:5060 INVITE 
>>sip:10235#14085264000 at XXX.XXX.XXX.XX2:5060 SIP/2.0.
>>Record-Route: <sip:XXX.XXX.XXX.XX6;ftag=4036363136;lr=on>.
>>Via: SIP/2.0/UDP XXX.XXX.XXX.XX6;branch=z9hG4bK5e7a.83627b27.0.
>>Via: SIP/2.0/UDP
>>61.16.188.4:5060;rport=5060;branch=z9hG4bKE6B692A1F9A1460484EF5F786E105BFE.
>>From: test <sip:test at XXX.XXX.XXX.XX6>;tag=4036363136.
>>To: <sip:14085264000 at XXX.XXX.XXX.XX6>.
>>Contact: <sip:test at 61.16.188.4:5060>.
>>Call-ID: 4D0342A8-6F0D-4C93-9218-6B423B9027EB at 61.16.207.90.
>>CSeq: 38322 INVITE.
>>Authorization: Digest
>>username="test",realm="XXX.XXX.XXX.XX6",nonce="4433562d730464572c232079
>>12e46 
>>d50281d2136",response="59311eb34dd7ce8b3550064960af1508",uri="sip:14085
>>26400
>>0 at XXX.XXX.XXX.XX6".
>>Max-Forwards: 69.
>>Content-Type: application/sdp.
>>User-Agent: X-PRO build 1082.
>>Content-Length: 314.
>>.
>>v=0.
>>o=test 3846000 3846000 IN IP4 61.16.188.4.
>>s=X-PRO.
>>c=IN IP4 61.16.188.4.
>>t=0 0.
>>m=audio 8000 RTP/AVP 18 0 8 3 98 97 101.
>>a=rtpmap:0 pcmu/8000.
>>a=rtpmap:8 pcma/8000.
>>a=rtpmap:3 gsm/8000.
>>a=rtpmap:18 G729/8000.
>>a=rtpmap:98 iLBC/8000.
>>a=rtpmap:97 speex/8000.
>>a=rtpmap:101 telephone-event/8000.
>>a=fmtp:101 0-15.
>>
>>#
>>U XXX.XXX.XXX.XX2:5060 -> XXX.XXX.XXX.XX6:5060 SIP/2.0 100 Trying.
>>From: <sip:test at XXX.XXX.XXX.XX2:5060>;tag=4036363136.
>>To: <sip:14085264000 at XXX.XXX.XXX.XX2:5060>;tag=669a9b6321e12fb3fd8a82d7.
>>CSeq: 38322 INVITE.
>>Call-ID: 4D0342A8-6F0D-4C93-9218-6B423B9027EB at 61.16.207.90.
>>Via: SIP/2.0/UDP XXX.XXX.XXX.XX6:5060;branch=z9hG4bK5e7a.83627b27.0.
>>Via: SIP/2.0/UDP
>>61.16.188.4:5060;rport=5060;branch=z9hG4bKE6B692A1F9A1460484EF5F786E105BFE.
>>Content-Length: 0.
>>.
>>
>>#
>>U XXX.XXX.XXX.XX2:5060 -> XXX.XXX.XXX.XX6:5060 SIP/2.0 488 Not 
>>Acceptable Here.
>>Record-Route: <sip:XXX.XXX.XXX.XX6;ftag=4036363136;lr=on>.
>>Via: SIP/2.0/UDP XXX.XXX.XXX.XX6;branch=z9hG4bK5e7a.83627b27.0.
>>Via: SIP/2.0/UDP
>>61.16.188.4:5060;rport=5060;branch=z9hG4bKE6B692A1F9A1460484EF5F786E105BFE.
>>From: "test" <sip:test at XXX.XXX.XXX.XX6>;tag=4036363136.
>>To: <sip:14085264000 at XXX.XXX.XXX.XX6>.
>>Contact: <sip:test at 61.16.188.4:5060>.
>>Call-ID: 4D0342A8-6F0D-4C93-9218-6B423B9027EB at 61.16.207.90.
>>CSeq: 38322 INVITE.
>>Authorization: Digest username="test", realm="XXX.XXX.XXX.XX6", 
>>nonce="4433562d730464572c23207912e46d50281d2136",
>>response="59311eb34dd7ce8b3550064960af1508",
>>uri="sip:14085264000 at XXX.XXX.XXX.XX6".
>>Max-Forwards: 68.
>>Content-Type: application/sdp.
>>User-agent: X-PRO build 1082.
>>Content-Length: 314.
>>.
>>v=0.
>>o=test 3846000 3846000 IN IP4 61.16.188.4.
>>s=X-PRO.
>>c=IN IP4 61.16.188.4.
>>t=0 0.
>>m=audio 8000 RTP/AVP 18 0 8 3 98 97 101.
>>a=rtpmap:0 pcmu/8000.
>>a=rtpmap:8 pcma/8000.
>>a=rtpmap:3 gsm/8000.
>>a=rtpmap:18 G729/8000.
>>a=rtpmap:98 iLBC/8000.
>>a=rtpmap:97 speex/8000.
>>a=rtpmap:101 telephone-event/8000.
>>a=fmtp:101 0-15.
>>
>>#
>>U XXX.XXX.XXX.XX6:5060 -> XXX.XXX.XXX.XX2:5060 ACK 
>>sip:10235#14085264000 at XXX.XXX.XXX.XX2:5060 SIP/2.0.
>>Via: SIP/2.0/UDP XXX.XXX.XXX.XX6;branch=z9hG4bK5e7a.83627b27.0.
>>From: test <sip:test at XXX.XXX.XXX.XX6>;tag=4036363136.
>>Call-ID: 4D0342A8-6F0D-4C93-9218-6B423B9027EB at 61.16.207.90.
>>To: <sip:14085264000 at XXX.XXX.XXX.XX6>.
>>CSeq: 38322 ACK.
>>User-Agent: OpenSer (1.0.1 (i386/linux)).
>>Content-Length: 0.
>>.
>>
>>exit
>>5 received, 0 dropped
>>
>>
>>_______________________________________________
>>Users mailing list
>>Users at openser.org
>>http://openser.org/cgi-bin/mailman/listinfo/users
>>
>> 
>>
>>    
>>
>
>
>  
>





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