Calls
Accept call
Answers a user-initiated call (UIC). Meta numbers: body { sdp, sdpType?:"answer" } — the business-side SDP answer; audio flows browser↔WhatsApp directly. Web numbers: no body — media is handled server-side (use /play and /realtime-session). {callId} accepts id or the provider call id. Persists status ACCEPTED.
**Requires a number-scoped key.**
POST
Accept call