[Freeswitch-users] How to play some file into parked call via inbound ESL connection?

[Tihomir Culjaga]

its strange you want turn async into sync... but okay :=)

>From my opinion, would be better to subscribe PLAYBACK_START and
PLAYBACK_STOP events (and other events to track call state) and in this
case react on  PLAYBACK_STOP to process next command. This way you can
handle simultaneous calls :=)
As for commands, its better to use bgapi instead of api so you avoid being
blocking during command execution ( e.g. originate ).



regards,
Tihomir.




On Thu, 18 Oct 2018 at 12:28, Brian West <brian at freeswitch.com> wrote:

> You don’t have to use that method,
>
> sendmsg: <uuid>
> call-command: execute
> exec-app-name: playback
> exec-app-args: file.wav
> event-lock:true
>
>
>
>
> On Wed, Oct 17, 2018 at 7:02 AM Eugene Prokopiev <enp at itx.ru> wrote:
>
>> Hi,
>>
>> Is it possible to play some file into parked call via inbound ESL
>> connection? I have dialplan like this:
>>
>>     <extension name="in">
>>       <condition>
>>         <action application="park"/>
>>       </condition>
>>     </extension>
>>
>> I tried:
>>
>> $ telnet localhost 8021
>>
>> auth ClueCon
>>
>> Content-Type: command/reply
>> Reply-Text: +OK accepted
>>
>> event plain CHANNEL_PARK
>>
>> Content-Type: command/reply
>> Reply-Text: +OK event listener enabled plain
>>
>> Content-Length: 5397
>> Content-Type: text/event-plain
>>
>> Event-Name: CHANNEL_PARK
>> ...
>> Unique-ID: 783e9456-d1f2-11e8-a77f-95321f80797f
>> ...
>>
>> api uuid_answer 783e9456-d1f2-11e8-a77f-95321f80797f
>>
>> Content-Type: api/response
>> Content-Length: 4
>>
>> +OK
>>
>> api uuid_displace 783e9456-d1f2-11e8-a77f-95321f80797f start
>> /usr/share/freeswitch/sounds/ru/RU/elena/ivr/8000/ivr-welcome.wav
>>
>> Content-Type: api/response
>> Content-Length: 12
>>
>> +OK Success
>>
>> api uuid_broadcast 783e9456-d1f2-11e8-a77f-95321f80797f
>>
>> playback::/usr/share/freeswitch/sounds/ru/RU/elena/ivr/8000/ivr-welcome.wav
>>
>> Content-Type: api/response
>> Content-Length: 17
>>
>> +OK Message sent
>>
>> api uuid_kill 783e9456-d1f2-11e8-a77f-95321f80797f
>>
>> Content-Type: api/response
>> Content-Length: 4
>>
>> So, both api uuid_displace and api uuid_broadcast returns immediately
>> with +OK. Is it possible to play and wait until the end of file? Or
>> this is possible via sendmsg instead of api and suscribing on
>> PLAYBACK_STOP event?
>>
>> --
>> WBR,
>> Eugene Prokopiev
>>
>> _________________________________________________________________________
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> --
>
> Brian West | Co-founder and Developer
>
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