Type Alias SipWebhookEvent

SipWebhookEvent:
    | "call-started"
    | "call-answered"
    | "call-hangup"
    | "call-transferred"
    | "call-missed"
    | "call-update"
    | "call-ringing"
    | "call-transfer-initiated"
    | "call-transfer-accepted"
    | "call-transferring"
    | "call-transfer-ringing"
    | "call-transfer-failed"
    | "switch-room-initiated"
    | "switch-room-completed"
    | "switch-room-failed"