Hi Leif,

use subst_uri to alter the RURI. See: http://www.openser.org/docs/modules/1.2.x/textops.html#AEN211

regards, bogdan

Leif Madsen wrote:

Evening all!

I'm trying to use subst() to alter the first line of an INVITE I'm sending to a remote Asterisk box, although I have been unable to get this working. Perhaps I need to use a different function?

The INVITE I'm working with looks like (IPs have been changed to protect the innocent):

INVITE sip:s@192.168.1.250 SIP/2.0 Record-Route: sip:192.168.1.190;lr;ftag=as62d28c09 Via: SIP/2.0/UDP 192.168.1.190;branch=z9hG4bKcce2.b907e716.0 Via: SIP/2.0/UDP 192.168.1.147:5060;branch=z9hG4bK5a287301;rport=5060 From: "lmadsen2#lmentinc" sip:lmadsen2#lmentinc@192.168.1.147;tag=as62d28c09 To: 4166289921@switch1 Contact: sip:lmadsen2#lmentinc@192.168.1.147 Call-ID: 791d9cc101c5cbdd2896c0d357cf644c@192.168.1.147 CSeq: 102 INVITE User-Agent: Asterisk Max-Forwards: 69 Remote-Party-ID: "lmadsen2#lmentinc" sip:lmadsen2#lmentinc@192.168.1.147;privacy=off;screen=no Date: Thu, 12 Apr 2007 05:00:26 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Content-Type: application/sdp Content-Length: 240

I have two subst() I've been playing with. This one works which alters the To: line in the INVITE:

subst('/^To: (.*)sip:[^@]*+(.*)$/To: \1$hdr(X-DID)\2/g');

This one does not, which I would like to alter the INVITE sip:s@192.168.1.250 SIP/2.0 of the header. This is the very first line in the INVITE.

subst('/^INVITE (.*)sip:[^@]*+(.*)$/INVITE sip:$hdr(X-DID)\2/ig');

I tested the regex online as well, and it seems to work.

Anything I'm missing? Is there another function I can use to alter the line I want, or am I up poop creek?

Thanks!

Hi,

I'm not useing OpenSER much, but as far as it has'nt changed. try the function subst_uri();

-Atle

* Leif Madsen leif.madsen@gmail.com [070412 09:18]:

Evening all!

I'm trying to use subst() to alter the first line of an INVITE I'm sending to a remote Asterisk box, although I have been unable to get this working. Perhaps I need to use a different function?

The INVITE I'm working with looks like (IPs have been changed to protect the innocent):

INVITE sip:s@192.168.1.250 SIP/2.0 Record-Route: sip:192.168.1.190;lr;ftag=as62d28c09 Via: SIP/2.0/UDP 192.168.1.190;branch=z9hG4bKcce2.b907e716.0 Via: SIP/2.0/UDP 192.168.1.147:5060;branch=z9hG4bK5a287301;rport=5060 From: "lmadsen2#lmentinc" sip:lmadsen2#lmentinc@192.168.1.147;tag=as62d28c09 To: 4166289921@switch1 Contact: sip:lmadsen2#lmentinc@192.168.1.147 Call-ID: 791d9cc101c5cbdd2896c0d357cf644c@192.168.1.147 CSeq: 102 INVITE User-Agent: Asterisk Max-Forwards: 69 Remote-Party-ID: "lmadsen2#lmentinc" sip:lmadsen2#lmentinc@192.168.1.147;privacy=off;screen=no Date: Thu, 12 Apr 2007 05:00:26 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Supported: replaces Content-Type: application/sdp Content-Length: 240

I have two subst() I've been playing with. This one works which alters the To: line in the INVITE:

subst('/^To: (.*)sip:[^@]*+(.*)$/To: \1$hdr(X-DID)\2/g');

This one does not, which I would like to alter the INVITE sip:s@192.168.1.250 SIP/2.0 of the header. This is the very first line in the INVITE.

subst('/^INVITE (.*)sip:[^@]*+(.*)$/INVITE sip:$hdr(X-DID)\2/ig');

I tested the regex online as well, and it seems to work.

Anything I'm missing? Is there another function I can use to alter the line I want, or am I up poop creek?

Thanks!

-- Leif Madsen. http://www.leifmadsen.com http://www.oreilly.com/catalog/asterisk

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