Some users installed 3CX app in Wi-Fi only device, and find out that app can’t not make calls with follow error:
outgoing calls are notpermitted by telecom
Because Wi-Fi only device don’t support Telecom API, So we need to disable it.
Go to 3CX App -> Menu -> Settings -> Advanced -> Car/Bluetooth Support, disable it. 3CX app should be work when we disable this option.
