[SR-Users] how to get a value from SIP INVITE Header

[Santanu B]

I have tried to configure SIP through SIREMIS. Could you please share some
documents for this. I want y SIP endpoint to join in the Jitsi Conference
room. Please guide me.

Thanks and regards,
Santanu

On Tue, Oct 13, 2020 at 5:31 PM Henning Westerholt <hw at skalatan.de> wrote:

> Hello,
>
>
>
> have a look to the transformations for URIs:
> https://www.kamailio.org/wiki/cookbooks/devel/transformations#uri_transformations
>
> There is one to get parameters as well.
>
>
>
> $shm variables are shared in shared memory, so you can share them in other
> calls. The $avp/$xavp are shared between processes, but belongs to the SIP
> transaction.
>
>
>
> About routing calls by prefix – have a look to the lcr, carrierroute or
> drouting modules, for example.
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> --
>
> Henning Westerholt – https://skalatan.de/blog/
>
> Kamailio services – https://gilawa.com
>
>
>
> *From:* sr-users <sr-users-bounces at lists.kamailio.org> *On Behalf Of *sai
> sudheer
> *Sent:* Tuesday, October 13, 2020 12:44 PM
> *To:* sr-users at lists.kamailio.org; sr-dev at lists.kamailio.org
> *Subject:* [SR-Users] how to get a value from SIP INVITE Header
>
>
>
> Hii
>
>
>
> Please help me to get the a value from SIP INVITE header reached to
> kamailio like INVITE sip:+341930203454 at sub.domain.com;myid=+
> 34 at sub.domain.com SIP/2.0 and i want to save the myid value +34 into a
> variable, without the domain name.
>
>
>
>
>
>      $var(uri) = $sel(ruri);
>
>      xavp_params_explode("$(var(uri){s.unbracket})", "uri");
>
>      xlog("L_INFO", "$var(uri) Received converted to
> $xavp(uri=>myid[0])\n");
>
>
>
> I tried above and it prints +34 at sub.domain.com But i want to just save
> +34 into a variable to further check the prefix based routing from the
> database.
>
>
>
> 1) Could you please help how to get it or If there is any alternate/single
> line approach to get this value?
>
> 2) $var & $xavp are process-local variables, and they cant be shared with
> other calls? Right
>
> 3) What is the best module to route calls based their prefix ? pstn_route
> or dynamic routing or any suggestions?
>
>
>
> Please help, thanks in advance.
>
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