Creating a SIP profile on an IP PBX

1. Go to the side menu "Call routing" → "SIP interfaces".
2. Click the button.
   
3. Change or fill in the "Title" field. 
4. In the "Mode" field, set the value to "SIP profile".
5. Select “Network interface for SIP” and “Network interface for RTP”.
6. Click the "Apply" button.