[SR-Users] Send SIP Info within a dialog using $uac_req(method)="INFO"

[Daniel-Constantin Mierla]

Hello,

if you want to run an MI command over RPC, you have to use 'mi' as the
rpc command and the MI command as the first parameter, followed by the
rest of the parameters for the command.

Cheers,
Daniel


On 14/10/16 14:23, Jonathan Hunter wrote:
> Hi Daniel,
>
> Also I am trying to fire that command using jsonrpc_exec and I keep
> getting;
>
>
> jsonrpc_exec_ex(): method callback not found [t_uac_dlg]
>
> I have tried with t.uac_dlg and get the same response, can you let me
> know if this command is support with this module on 4.3 please and if
> so what am I doing wrong with the syntax?
>
> Thanks
>
> Jon
>
> ------------------------------------------------------------------------
> From: hunterj91 at hotmail.com
> To: miconda at gmail.com; sr-users at lists.sip-router.org
> Date: Fri, 14 Oct 2016 08:52:25 +0000
> Subject: Re: [SR-Users] Send SIP Info within a dialog using
> $uac_req(method)="INFO"
>
> Hi Daniel,
>
> Thanks for the response, sorry I must of missed this!
>
> I was thinking of using the t_uac_dlg command to generate the INFO
> message, but will this allow me to do it within an established INVITE
> dialog?
>
> I am just worried that changing the CSEQ value will cause issues, so
> am I better looking to modify in a B2BUA rather than the proxy, or
> will the dialog module handle this?
>
> Thanks
>
> Jon
>
>
> ------------------------------------------------------------------------
> To: sr-users at lists.sip-router.org
> From: miconda at gmail.com
> Date: Thu, 6 Oct 2016 12:41:32 +0200
> Subject: Re: [SR-Users] Send SIP Info within a dialog using
> $uac_req(method)="INFO"
>
> Hello,
> uac_req_send() is able to send only initial requests (with follow up
> on auth challenge). It doesn't expose the ability to send requests
> within a dialog -- the functions exist in c (tm module), but not
> availble in config.
> On the other hand, there should be a mi/rpc command exported by tm
> module that allows that -- it may be possible to do it from config
> file via jsonrpc-s module.
> Cheers,
> Daniel
>
>
> On 29/09/16 21:41, Jonathan Hunter wrote:
>
>     Hi Guys,
>
>     Is it still the case that when using uac_req_send, you cant send withing a specific dialog?
>
>     I can modify call-id, but I presume tags may be more of a problem?
>
>     See old post below from 2015;
>
>     >/I am familiar with uac_req_send. but how do I send it with in a />/specific dialog and with data in the INFO req ? /sending a new request inside a dialog is not possible with
>     uac_req_send(). It is not easy over all because you change the sequence
>     order (CSeq value). Practically, you need to track how many requests you
>     sent from the middle to update (and restore in reply) when caller or
>     callee sends a new request.
>
>     dialog module can track changes in CSeq for requests sent to callee,
>     being used now for authentication of INVITE to another provider, when
>     Kamailio adds the credentials. But for more you would need to extend the
>     dialog module.
>
>     I just need to send a SIP info within an established dialog to stop some function up stream, so wondered if this is still a blocker?
>
>     Many thanks
>
>     Jon
>
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
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>
>
> -- 
> Daniel-Constantin Mierla
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com
>
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>
> _______________________________________________ SIP Express Router
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-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com

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