How to "Capture" Zoiper call sound from an external App

Question

Hi Guys,

I am looking to capture the sound of a VoIP call made with ZOIPER on my desktop, to stream it (real time) to a Cloud Speech-to-text Websocket API. Any idea if this is possible ?

More details:
For a Proof-of-Concept project, we need real time capture of a VoIP phone conversation made with ZOIPER 3. The necessary steps are:
- Call event recognition (made, received or - best - both)
- Start capturing the call sound, both sides of the conversation (not interrupting or disrupting the call)
- Direct the sound stream to the Websocket API
- Collect the API text result back

Ideally, we would use Javascript code in an opened Web UI. Alternatively, C++ or ActionScript (in Adobe AIR)

Thanks for any info...
Franck

Answer 1

Hi Franck,

Have a look here : https://www.zoiper.com/documentation/zoiper-com-api/v1.1/

and here : https://www.zoiper.com/en/voip-softphone/download/zoiper3#webphone

Regards,

Paul