C# Call Control API MakeCall and play audio

[Denis Kristov]

Hi,
Is there any ability to make call and play audio (mp3 or wav) file when recipient picks up call? We use such case to notify our users by calling.

 

[edossantos]

Hi @Denis Kristov,

Yes, you can use the 3CX Call Control API (https://www.3cx.com/blog/docs/call-control-api/) to make the calls, setting one endpoint to the destination number, and the other endpoing to a Digital Receptionist which plays the WAV file.

Kind regards.