[Users] Openser and Voice Master

[Bogdan-Andrei Iancu]

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="4433562d730464572c23207912e46
>d50281d2136",response="59311eb34dd7ce8b3550064960af1508",uri="sip:1408526400
>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
>
>
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