HungerRush (Revention) POS Setup

HungerRush supports Vertex and Whozz Calling devices.

1. In HungerRush: System Settings > Call Queue
2. Configure caller ID connection with Vertex IP and port
3. Place a test call to verify

Troubleshooting: If calls appear in queue but don't show caller ID, verify the Vertex is seeing SIP traffic (check amber line LEDs).