[Freeswitch-users] [Outbound call using GSMOpen] help needed for research on Maternal Health

[Abdul Mannan Butt]

Hi Freeswitch-Users,

We are basically working on a research project on Maternal Health, in which
we have to call to women and instruct them about the diet at each stage of
their pregnancy to reduce mortality rate due to pregnancy complications.

Could anyone please help us in implementing an outbound call? We are trying
the following code but we are unable to make an outbound call properly and
play a sound file when call get received by the called person.

*Code:*
--------------------------------------------------------------------------------

audio_file_path =
"ivr/MESSAGE_TO_PLAY.wav";freeswitch.consoleLog("INFO","Initiating
call\n");

*-- *this will call the person and move to next line of call get
accepted/rejected etc

*session = freeswitch.Session("{ignore_early_media=true}gsmopen/gsm01/03454329512");*

*-- *Checking session status
session:consoleLog("info", "checking session status\n");

-- Stream audio if session is ready
if(session:ready() == true) then
    session:consoleLog("info", "ready to stream\n");
    session:streamFile(audio_file_path);
    session:sleep(250);       session:hangup();end

--------------------------------------------------------------------------------

But the problem is

*session = freeswitch.Session("{ignore_early_media=true}gsmopen/gsm01/03454329512");
*is not returning the control to the below code until user disconnect
the call. At that time session got invalid. please help, how could we
do Call-Out properly. We have posted the following issue n Jira but we
remain unable to get our work done.

https://freeswitch.org/jira/browse/FS-7101
https://freeswitch.org/jira/browse/FS-7057

Please help us to make an outbound call and play a audio message. We will
be very thankful to you.

Kind Regards,

Amna Batool and Abdul Mannan,
Information Technology University,
Lahore Pakistan
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