pseudo variables available in on_reply route

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Asgaroth

11 Mar 2011 11 Mar '11

2:17 a.m.

Hi All,

I have a requirement to perform some processing based on the source and destination addresses on a message in on_reply route. I can get source ip address using $si pseudo variable, but I cant seem to access the destination ($dd).

Is there any way I can access destination ip/domain of message in on_reply route?

Thanks for any tips.

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Alex Balashov

11 Mar 11 Mar

2:37 a.m.

On 03/10/2011 09:17 PM, Asgaroth wrote:

...

Is there any way I can access destination ip/domain of message in on_reply route?

Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

-- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/

Asgaroth

3:04 a.m.

Hi Alex,

On 11/03/2011 02:37, Alex Balashov wrote:

...

Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

I'm looking for the domain part of the destination uri. I have the following reply route defined:

onreply_route[REPLY_ONE] { xlog("REPLY_ONE : $rm : R-URI=$ru\n"); xlog("REPLY_ONE : $rm : D-URI=$du\n"); xlog("REPLY_ONE : $rm : Request Domain=$rd\n"); xlog("REPLY_ONE : $rm : Request Port=$rp\n"); xlog("REPLY_ONE : $rm : Destination Domain=$dd\n"); }

The output I get from the above is as follows:

[17344]: ERROR: <script>: REPLY_ONE : INVITE : R-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : D-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Domain=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Port=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Destination Domain=<null>

Do I need to enable an option somewhere to be able to access these variables in onreply route?

Thanks

Alex Balashov

4:03 a.m.

On 03/10/2011 10:04 PM, Asgaroth wrote:

...

Hi Alex,

On 11/03/2011 02:37, Alex Balashov wrote:

...
Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

I'm looking for the domain part of the destination uri. I have the following reply route defined:

onreply_route[REPLY_ONE] { xlog("REPLY_ONE : $rm : R-URI=$ru\n"); xlog("REPLY_ONE : $rm : D-URI=$du\n"); xlog("REPLY_ONE : $rm : Request Domain=$rd\n"); xlog("REPLY_ONE : $rm : Request Port=$rp\n"); xlog("REPLY_ONE : $rm : Destination Domain=$dd\n"); }

The output I get from the above is as follows:

[17344]: ERROR:<script>: REPLY_ONE : INVITE : R-URI=<null> [17344]: ERROR:<script>: REPLY_ONE : INVITE : D-URI=<null> [17344]: ERROR:<script>: REPLY_ONE : INVITE : Request Domain=<null> [17344]: ERROR:<script>: REPLY_ONE : INVITE : Request Port=<null> [17344]: ERROR:<script>: REPLY_ONE : INVITE : Destination Domain=<null>

Oh, I see what you're asking now.

You have to use a special PV container to access PVs associated with the request to which the reply route is attached:

http://www.kamailio.org/dokuwiki/doku.php/pseudovariables:3.1.x#t_rpl_pv

-- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/

Asgaroth

5:44 a.m.

On 11/03/2011 04:03, Alex Balashov wrote:

...

Oh, I see what you're asking now.

You have to use a special PV container to access PVs associated with the request to which the reply route is attached:

http://www.kamailio.org/dokuwiki/doku.php/pseudovariables:3.1.x#t_rpl_pv

Thanks for the pointer Alex, I got what I was after,

The source address of the reply message ($si) and the originating source address of the initial invite ($T_req($si)) which would give the the "source" and "destination" of the reply message.

Thanks again.

Derrick Ding

2:17 p.m.

New subject: pseudo variables available in on_reply route(where can I find all variables stand for)

Hi, All

I started using Kamailio this week.

Could any one tell me where I can find all variables(eg, $ru, $du, $rd, $rp, etc) stand for.

Thanks a lot!

Derrick

-----Original Message----- From: sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Asgaroth Sent: Thursday, March 10, 2011 10:04 PM To: Alex Balashov Cc: sr-users@lists.sip-router.org Subject: Re: [SR-Users] pseudo variables available in on_reply route

Hi Alex,

On 11/03/2011 02:37, Alex Balashov wrote:

...

Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

I'm looking for the domain part of the destination uri. I have the following reply route defined:

The output I get from the above is as follows:

Do I need to enable an option somewhere to be able to access these variables in onreply route?

Thanks

_______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Carsten Bock

2:22 p.m.

New subject: pseudo variables available in on_reply route(where can I find all variables stand for)

Hi,

see: http://www.kamailio.org/dokuwiki/doku.php -> Pseudovariables

Carsten

2011/3/11 Derrick Ding dding@aastra.com:

...

Hi, All

I started using Kamailio this week.

Could any one tell me where I can find all variables(eg, $ru, $du, $rd, $rp, etc) stand for.

Thanks a lot!

Derrick

-----Original Message----- From: sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Asgaroth Sent: Thursday, March 10, 2011 10:04 PM To: Alex Balashov Cc: sr-users@lists.sip-router.org Subject: Re: [SR-Users] pseudo variables available in on_reply route

Hi Alex,

On 11/03/2011 02:37, Alex Balashov wrote:

...
Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

I'm looking for the domain part of the destination uri. I have the following reply route defined:

onreply_route[REPLY_ONE] { xlog("REPLY_ONE : $rm : R-URI=$ru\n"); xlog("REPLY_ONE : $rm : D-URI=$du\n"); xlog("REPLY_ONE : $rm : Request Domain=$rd\n"); xlog("REPLY_ONE : $rm : Request Port=$rp\n"); xlog("REPLY_ONE : $rm : Destination Domain=$dd\n"); }

The output I get from the above is as follows:

[17344]: ERROR: <script>: REPLY_ONE : INVITE : R-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : D-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Domain=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Port=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Destination Domain=<null>

Do I need to enable an option somewhere to be able to access these variables in onreply route?

Thanks

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Carsten Bock http://www.ng-voice.com mailto:carsten@ng-voice.com Schomburgstr. 80 22767 Hamburg Germany Mobile +49 179 2021244 Office +49 40 34927219 Fax +49 40 34927220

Derrick Ding

3:52 p.m.

New subject: How to save a variable in a request and use it in next reply

Hi, All

Thanks for all your reply. I use Kamailio 3.0.2. Now I know contact header is: $ct

I have some problem when I want to modify the header. Eg. Register: UA---->OpenSer----->SIP proxy

Contact in Register request is: ---------------------------------------------- REGISTER SIP:10.30.105.30:5060 SIP/2.0 Contact: "M1080" sip:1080@10.30.102.127:5060;+sip.instance="urn:uuid:00000000-0000-1----8000-00085D215A5A";expires=1800;reg-id=0 -----------------------------------------------

However, when SIPproxy reply the 200 OK, contact changed because it doesn't support sip.instance and reg-id: ----------------------------------------------- SIP/2.0 200 OK Contact: sip:1080@10.30.102.127:5060;expires=1800; -----------------------------------------------

My question is when forward 200 OK to UA, how the OpenSer use the original contact to replace the contact in the 200 OK from Sip Proxy.

I read textops, but I still don't have an idea for this issue.

Your reply is appreciated!

Derrick

-----Original Message----- From: Carsten Bock [mailto:carsten@ng-voice.com] Sent: Friday, March 11, 2011 9:22 AM To: Derrick Ding Cc: Asgaroth; Alex Balashov; sr-users@lists.sip-router.org Subject: Re: [SR-Users] pseudo variables available in on_reply route(where can I find all variables stand for)

Hi,

see: http://www.kamailio.org/dokuwiki/doku.php -> Pseudovariables

Carsten

2011/3/11 Derrick Ding dding@aastra.com:

...

Hi, All

I started using Kamailio this week.

Could any one tell me where I can find all variables(eg, $ru, $du, $rd, $rp, etc) stand for.

Thanks a lot!

Derrick

-----Original Message----- From: sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Asgaroth Sent: Thursday, March 10, 2011 10:04 PM To: Alex Balashov Cc: sr-users@lists.sip-router.org Subject: Re: [SR-Users] pseudo variables available in on_reply route

Hi Alex,

On 11/03/2011 02:37, Alex Balashov wrote:

...
Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

I'm looking for the domain part of the destination uri. I have the following reply route defined:

onreply_route[REPLY_ONE] { xlog("REPLY_ONE : $rm : R-URI=$ru\n"); xlog("REPLY_ONE : $rm : D-URI=$du\n"); xlog("REPLY_ONE : $rm : Request Domain=$rd\n"); xlog("REPLY_ONE : $rm : Request Port=$rp\n"); xlog("REPLY_ONE : $rm : Destination Domain=$dd\n"); }

The output I get from the above is as follows:

[17344]: ERROR: <script>: REPLY_ONE : INVITE : R-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : D-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Domain=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Port=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Destination Domain=<null>

Do I need to enable an option somewhere to be able to access these variables in onreply route?

Thanks

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Carsten Bock http://www.ng-voice.com mailto:carsten@ng-voice.com Schomburgstr. 80 22767 Hamburg Germany Mobile +49 179 2021244 Office +49 40 34927219 Fax +49 40 34927220

Carsten Bock

3:17 p.m.

New subject: pseudo variables available in on_reply route(where can I find all variables stand for)

Hi,

please see: http://www.kamailio.org/dokuwiki/doku.php -> Pseudovariables

Carsten

2011/3/11 Derrick Ding dding@aastra.com:

...

Hi, All

I started using Kamailio this week.

Could any one tell me where I can find all variables(eg, $ru, $du, $rd, $rp, etc) stand for.

Thanks a lot!

Derrick

-----Original Message----- From: sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Asgaroth Sent: Thursday, March 10, 2011 10:04 PM To: Alex Balashov Cc: sr-users@lists.sip-router.org Subject: Re: [SR-Users] pseudo variables available in on_reply route

Hi Alex,

On 11/03/2011 02:37, Alex Balashov wrote:

...
Are you actually talking about the destination set, or the domain part of the request uri? If the latter, check out $rd and $rp.

I'm looking for the domain part of the destination uri. I have the following reply route defined:

onreply_route[REPLY_ONE] { xlog("REPLY_ONE : $rm : R-URI=$ru\n"); xlog("REPLY_ONE : $rm : D-URI=$du\n"); xlog("REPLY_ONE : $rm : Request Domain=$rd\n"); xlog("REPLY_ONE : $rm : Request Port=$rp\n"); xlog("REPLY_ONE : $rm : Destination Domain=$dd\n"); }

The output I get from the above is as follows:

[17344]: ERROR: <script>: REPLY_ONE : INVITE : R-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : D-URI=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Domain=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Request Port=<null> [17344]: ERROR: <script>: REPLY_ONE : INVITE : Destination Domain=<null>

Do I need to enable an option somewhere to be able to access these variables in onreply route?

Thanks

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Carsten Bock http://www.ng-voice.com mailto:carsten@ng-voice.com

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Alex Balashov
Asgaroth
Carsten Bock
Carsten Bock
Derrick Ding