Radio states

Connection between the DMR AIS node and the TPO is identified by the radio signal icon in the right part of the monitor entry.

Here, the radio state is connected, and nobody currently speaks.

Here is the icon displayed when the TPO is not able to register to the DMR AIS node.

Here is the icon displayed when there is an error, but the TPO is still registered to the DMR AIS node. The error is probably temporary.

Possible causes for this icon to show up are :

•Heartbeat of an established session is expired, the session have been terminated

•The TPO failed to establish a new session

•A PTT request have been denied by the radio system