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:[EMAIL PROTECTED]: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:[EMAIL PROTECTED]>;tag=4036363136.
To: <sip:[EMAIL PROTECTED]>.
Contact: <sip:[EMAIL PROTECTED]:5060>.
Call-ID: [EMAIL PROTECTED]
CSeq: 38322 INVITE.
Authorization: Digest
username="test",realm="XXX.XXX.XXX.XX6",nonce="4433562d730464572c23207912e46
d50281d2136",response="59311eb34dd7ce8b3550064960af1508",uri="sip:1408526400
[EMAIL PROTECTED]".
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:[EMAIL PROTECTED]:5060>;tag=4036363136.
To: <sip:[EMAIL PROTECTED]:5060>;tag=669a9b6321e12fb3fd8a82d7.
CSeq: 38322 INVITE.
Call-ID: [EMAIL PROTECTED]
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:[EMAIL PROTECTED]>;tag=4036363136.
To: <sip:[EMAIL PROTECTED]>.
Contact: <sip:[EMAIL PROTECTED]:5060>.
Call-ID: [EMAIL PROTECTED]
CSeq: 38322 INVITE.
Authorization: Digest username="test", realm="XXX.XXX.XXX.XX6",
nonce="4433562d730464572c23207912e46d50281d2136",
response="59311eb34dd7ce8b3550064960af1508",
uri="sip:[EMAIL PROTECTED]".
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:[EMAIL PROTECTED]:5060 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.XXX.XX6;branch=z9hG4bK5e7a.83627b27.0.
From: test <sip:[EMAIL PROTECTED]>;tag=4036363136.
Call-ID: [EMAIL PROTECTED]
To: <sip:[EMAIL PROTECTED]>.
CSeq: 38322 ACK.
User-Agent: OpenSer (1.0.1 (i386/linux)).
Content-Length: 0.
.

exit
5 received, 0 dropped


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