Chamadas de WhatsApp

📄️Start a WhatsApp call

Places an outgoing call to the conversation's contact and writes it into the

The call's current state, with the WebRTC details the browser client needs to

Answers a ringing call. Send the browser's WebRTC answer as `sdp_answer`; the

Declines a ringing call and records it as rejected in the conversation, so the

Ends a call in progress. The conversation keeps the call message, with its

Attaches the recorded audio to the call's message, so it can be played back