[OpenSIPS-Users] OpenSIPS Control Panel

[Nitesh Divecha]

Bogdan-Andrei,

Got it working! Much appreciated...

By any chance can you guide me to any kind of OpenSIPS documentation
explaining the "Routing Logic"? How does the "branch_route" work and what
does it mean? Is this like a C/Python function/method which returns the
value?

Any guidance will be greatly appreciated.

Cheers,
Nitesh



On Mon, Oct 17, 2022 at 2:53 AM Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi Nitesh,
>
> Do uac_replace_from( , "$avp(furi)");
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
> OpenSIPS Summit 27-30 Sept 2022, Athens
>   https://www.opensips.org/events/Summit-2022Athens/
>
> On 10/14/22 5:55 PM, Nitesh Divecha wrote:
>
> Bogdan-Andrei,
>
> So I gave it a try and got error:
>
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
>  0. /usr/local/etc/opensips/opensips_residential_2022-10-11.cfg
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
> CRITICAL:core:yyerror: parse error in
> /usr/local/etc/opensips/opensips_residential_2022-10-11.cfg:456:22-23: too
> few param>
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
>       xlog("new branch at change_from $ru to $avp(furi)
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: ");
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
>       if ($avp(furi) != NULL) {
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
>               uac_replace_from("$avp(furi)");
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
>               ^~
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003]
>       }
> Oct 14 14:42:22 ip-172-31-29-47 opensips[60994]: Oct 14 14:42:22 [61003] }
>
>
> Here is my code:
>
> ### uac_registrant module
> loadmodule "uac.so"
> modparam("uac","restore_mode", "auto")  #auto
>
>
> ####### Routing Logic ########
> # main request routing logic
> route{
> if (dp_translate(10 ,$rU ,$rU) ) {
>                 $avp(furi) = "sip:1xxxxxxxxxx at gothamcity.com";
>                 #strip(1);
>
>                 if (!do_routing(0)) {
>                         send_reply(500,"No PSTN Route found");
>                         exit;
>                 }
>
>                 t_on_branch("change_from");
>                 route(relay);
>                 exit;
>         }
> }
>
> branch_route[change_from] {
>         xlog("new branch at change_from $ru to $avp(furi)\n");
>         if ($avp(furi) != NULL) {
>                 uac_replace_from("$avp(furi)");
>         }
> }
>
>
> NOTE: This is my first time playing with C-style code... Trying to learn
> what branches do/return, etc...
>
> Rest of the code is default residential cfg.
>
> Cheers,
> Nitesh
>
>
>
>
> On Thu, Oct 13, 2022 at 10:19 AM Nitesh Divecha <
> aviator.nitesh.d at gmail.com> wrote:
>
>> Bogdan-Andrei,
>>
>> Thanks for your feedback...
>>
>> Yes, the remote SIP server expects FROM HEADER (Calling Identity) in
>> order to authenticate the caller to make outbound calls.
>>
>> Where in cfg do I implement uac_replace_from() ? Is it in Routing Logic
>> or where modules are declared?
>>
>> Also what happens if multiple DID providers are implemented in future?
>> How will it affect the cfg file? Can we just implement via Control Panel?
>>
>> Cheers,
>> Nitesh
>>
>>
>>
>>
>>
>> On Mon, Oct 10, 2022 at 9:42 AM Bogdan-Andrei Iancu <bogdan at opensips.org>
>> wrote:
>>
>>> Hi Nitesh,
>>>
>>> In SIP, registration is done for receiving calls, it does not impact
>>> sending calls. So, define the remote server as GW in Dynamic Route and
>>> simply route the calls to it.  Note that maybe the remote server will
>>> expect you to use the as FROM hdr (calling identity) the AOR (SIP address)
>>> you are registering with, so maybe you should be an uac_replace_from() in
>>> cfg when sending to the GW.
>>>
>>> Best regards,
>>>
>>> Bogdan-Andrei Iancu
>>>
>>> OpenSIPS Founder and Developer
>>>   https://www.opensips-solutions.com
>>> OpenSIPS Summit 27-30 Sept 2022, Athens
>>>   https://www.opensips.org/events/Summit-2022Athens/
>>>
>>> On 10/7/22 9:00 PM, Nitesh Divecha wrote:
>>>
>>> Hello All,
>>>
>>> Anyone using OpenSIPS CP 9.3.2? Need small help!
>>>
>>> I got OpenSIPS 3.3.1 running and I can make calls out to the gateway
>>> (SIP trunk) without any problems.
>>>
>>> My provider issued me a DID with user/pass and I was able to configure
>>> them under "UAC Registrant" and registered to a remote server.
>>>
>>> Question is - how can I route calls to "UAC Registrant"? From the
>>> "Dynamic Routing" menu I can only route calls to Gateway. How can I route
>>> calls to "UAC Registrant"?
>>>
>>> Any suggestions?
>>>
>>> Thank you in advance!
>>>
>>> Cheers,
>>> Nitesh
>>>
>>> _______________________________________________
>>> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>>
>>>
>
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