What is the problem? 3CX and Fanvil IP phone are not in the same local network, after the Fanvil phone remotely registers to 3CX IPPBX manually, Fanvil phone can dial the other 3CX extension normally. But when the other 3CX
3CX
3CX
What is the problem? 3CX and Fanvil IP phone are not in the same local network, after the Fanvil phone remotely registers to 3CX IPPBX manually, Fanvil phone can dial the other 3CX extension normally. But when the other 3CX