Hi I tried to update my UC 540 to the newest version (8.6.1). During the update I recieved an error message telling that the Voice Mail is corrupted. Repair of voice mail failed. Since that failture all clicks to config items take very long. Whenever...

Hi I have a probem to configure my UC 540 in order to provide WLAN-Clients and Clients in the data VLAN access to the internetHere my Problem:If I use in Configure/Routing/Internet Connection the WAN Interface Type "DHCP" the internal DHCP distribute...