[SR-Users] start_recording and stop_recording inside event_route[xhttp:request]

[Daniel-Constantin Mierla]

Ohhh, blindly missed the assignment before. You should run both kamailio
and rtpengine with higher debug level and see if you get any hints from
the log messages.

Cheers,
Daniel

On 29.04.21 11:51, Володимир Іванець wrote:
> Hello Daniel,
>
> That is correct. My /$var(call_id)/ variable contains concatenation of
> the "call-id=" string and a Call-Id value.
>
>     /Apr 27 18:25:00 test /usr/sbin/kamailio[5347]: DEBUG: <script>:
>     call-id=3de74068278ede4417086eb82bdf5a06 at 127.0.0.1:5080.0/
>
>
> Thank you!
>
> чт, 29 квіт. 2021 о 09:58 Daniel-Constantin Mierla <miconda at gmail.com
> <mailto:miconda at gmail.com>> пише:
>
>     Hello,
>
>     related to the initial config snippet example, the call-id is
>     expected to be provide as a named flag, like:
>
>     start_recording("call-id=$var(call_id)");
>
>     See the readme of the rtpengine module for more details.
>
>     Cheers,
>     Daniel
>
>     On 29.04.21 08:23, Володимир Іванець wrote:
>>     Hello Richard,
>>
>>     Thank you very much for the suggestion! I will give it a try.
>>
>>     ср, 28 квіт. 2021, 20:00 користувач Richard Fuchs
>>     <rfuchs at sipwise.com <mailto:rfuchs at sipwise.com>> пише:
>>
>>         On 28/04/2021 10.53, [ EXT ] Володимир Іванець wrote:
>>>         Hello!
>>>
>>>         I'm testing call recording with Rtpengine. It works fine
>>>         when the "record-call=on" flag is added to
>>>         the /rtpengine_offer/ or /start_recording/ is used in
>>>         the *request_route*.
>>>
>>>         But I was wondering if the call recording can be managed by
>>>         a separate application. So I add the following lines to
>>>         the *event_route[xhttp:request]* and triggered it with an
>>>         HTTP request after the call was established. The call-id
>>>         value was taken from the Rtpengine log and sent with the
>>>         request.
>>>
>>>             /  if ($hu =~ "^/CALL_RECORD_START/") {/
>>>             /    $var(call_id) = /"call-id=" + /$(hu{s.select,2,/});/
>>>                 xlog("L_DBG", "$var(call_id)");
>>>             /    start_recording($var(call_id));/
>>>             /    /exit;
>>>             /  }/
>>>
>>         If you have to reason to go through Kamailio for this, you
>>         can simply trigger the command from any other external
>>         application. There's a sample script included in the repo
>>         that can be used for this purpose directly (making use of the
>>         Perl module that is also included):
>>         https://github.com/sipwise/rtpengine/blob/master/utils/rtpengine-ng-client
>>         <https://github.com/sipwise/rtpengine/blob/master/utils/rtpengine-ng-client>
>>
>>         There's also a nodejs client that I'm aware of:
>>         https://github.com/davehorton/rtpengine-client
>>         <https://github.com/davehorton/rtpengine-client>
>>
>>         Or you can hand-roll the request and talk to rtpengine via
>>         HTTP or Websocket for example.
>>
>>         Cheers
>>
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>
>     -- 
>     Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
>     www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
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>
-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Online
May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone)
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