I have successfully configured and have two working chan-sip users which use WEBRTC and sipml5 to communicate with each other. One user(100) is logged in the web browser and another user(200) in mobile on Zoiper. I have a paid service for Microsoft bing speech to text module, using it I want to save the conversation between the two speakers (no need to differentiate) in text. Added to it, save the audio recording either in mp3 or wav format.
Can anyone help, how to do it ?