--- title: "Notify Room Users (Realtime)" slug: "notify-room-users-realtime" updated: 2024-12-04T11:00:25Z published: 2024-12-04T11:00:25Z canonical: "developer.rocket.chat/notify-room-users-realtime" --- > ## Documentation Index > Fetch the complete documentation index at: https://developer.rocket.chat/llms.txt > Use this file to discover all available pages before exploring further. # Notify Room Users (Realtime) Stream for users in a room. It is used to notify about WebRTC calls. ## Events - `webrtc` ## Example call ```json {    "msg": "sub",    "id": "70",    "name": "stream-notify-room-users",    "params":[        "user-id/webrtc",        false    ] } ```