1. No Device Integration

No Device Integration
Without device integration, UC Clients can not exchange control signals with the device.

This use case does not feature any device integration. UC Clients and device are not able to exchange control signals with each other.

Hardware Ringer

The device is not able to receive control signals from UC Clients. UC Clients are thus not able trigger the hardware ringer. That the device does not ring is randomly consistent for this specific use case.

For other use cases, it would be required to trigger the hardware ringer via UC Client.

Button Presses

  Result Classification
UC Client  1
End Call
- UC Client 1 hangs up its active call.
- UC Client 2 does not react.
Consistent
Consistent
UC Client  2
Accept Call
- UC Client 1 does not react.
- UC Client 2 accepts the incoming call.

Note: This will result in two active calls on the device in parallel. It would be better to hang up the call on UC Client 1 before accepting the call on UC Client 2.
Consistent
Consistent
UC Client  2
Decline Call
- UC Client 1 does not react.
- UC Client 2 declines the call.
Consistent
Consistent
Hardware Controls - UC Client 1 does not react. It does not receive any control signal from the device without device integration.
- UC Client 2 does not react.
Inconsistent
Consistent