Enable federated DM calls to route accept/reject/end through the correct WebSocket connection using callOrigin, and include federatedCallId in all dm_call payloads for server-side FederatedCallEntry lookup.
Enable federated DM calls to route accept/reject/end through the correct WebSocket connection using callOrigin, and include federatedCallId in all dm_call payloads for server-side FederatedCallEntry lookup.