The wss://…/telephony/twilio/media endpoint to connect the inbound call's audio to.
Optionalparameters: Record<string, string>Optional custom <Parameter>s Twilio echoes on the start frame (the per-call media token).
The TwiML document string to return to Twilio as the webhook response.
The TwiML returned to an inbound call's voice webhook to connect its bidirectional Media-Streams socket. Identical
<Connect><Stream>shape as the outbound path (it reuses buildConnectStreamTwiML), so inbound and outbound legs share one media contract.