Hello,
Who is doing the actual forward ? Is it a SIP proxy / entity located
before OpenSIPS ?
Just by looking at the INVITE message you've posted, the originally
dialled number ( 8585554444 ) is located in the TO username ( readable
via the $tU variable in the script ).
Best Regards,
Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com
On 12.12.2014 03:57, discodo...@aol.com wrote:
Good day to all.
Here is what I am trying to do and I am hoping someone can set me in
the right direction. I am using Opensips 1.11.2
I have an inbound SIP call. This call is actually a forward. When I
dial the number 8585554444 it is forwarded to 8585554444.
Dialed number: 8585554444 forwards to 18552223333
When the call comes in Opensips this is my initial invite...
INVITE sip:+18552223333@111.222.333.444:5060 SIP/2.0
Via: SIP/2.0/UDP 11.11.11.11:5060;branch=z9hG4bK08B4ca619b00ce6405c
From: <sip:+18586669999@11.11.11.11:5060;isup-oli=0>;tag=gK084a85fd
To: <sip:8585554444@111.222.333.444:5060>
Call-ID: 537432242_53736858@11.11.11.11
CSeq: 17719 INVITE
Max-Forwards: 93
Allow: INVITE,ACK,CANCEL,BYE,PRACK,UPDATE
Accept: application/sdp, application/isup, application/dtmf,
application/dtmf-relay, multipart/mixed
Contact: <sip:+18586669999@11.11.11.11:5060>
P-Asserted-Identity: <sip:+18586669999@11.11.11.11:5060>
Diversion: <sip:+18585554444@11.11.11.11:5060>;privacy=off;screen=no;
reason=no-answer; counter=1
Supported: 100rel
Content-Length: 200
Content-Disposition: session; handling=required
Content-Type: application/sdp
I see that the initial INVITE shows the toll free number that the call
was forwarded to but the TO: shows the original dialed number.
My question is can I grab the phone number from the initial INVITE? I
have goggled around and tried using the search but it just returns a 1
or 0 for a match. I know once I am able to grab the number from the
INVITE can then update the TO:field. I have dumped out almost all of
the vars from Opensips and none of them show me the phone number from
the initial INVITE.
Any help is appreciated.
Thanks,
James
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