======12. Real Time Communication======
=====12.5. Screen Flow – Doctor Side (Destination)=====

|{{::wiki:server:real-time-communication:screen-flow_doctor-side-_destination:image1.png?nolink&200|}}| **<wrap hi>Step 1:</wrap>** Auto-startup HAT RTC application. (Pass the following: envld, token, doctor’s balanceid). When the top menu appears, the app will automatically access /rtc/get/room, and if a room is available, HAT RTC will launch. |
|{{::wiki:server:real-time-communication:screen-flow_doctor-side-_destination:image2.png?nolink&200|}}| **<wrap hi>Step 2:</wrap>**Room Connection |
 
  * Video: Off
  * Audio: On (voice-only mode)

|{{::wiki:server:real-time-communication:screen-flow_doctor-side-_destination:image3.png?nolink&200|}}| **<wrap hi>Step 3:</wrap>**Scrolling the screen allows viewing patient information via WebView at the bottom. |
Note: Set the origin to https://local.hatec.jp. If local host is used, the API access will be blocked due to CORS restrictions.