Cisco Voice

How to Reset Cisco IP Communicator

Cisco Phones

Press Settings Button (looks like a check in a box) Press **# (to unlock menu) Press Erase   Tweet

Cisco IP Phone Boot Process

Cisco Phones

Switch detects unpowered device,supplies power. Phone boots software image. Switch provides VLAN information to the IP phone. Phone sends DHCP request, receives IP and TFTP information. Phone contacts TFTP server, retrieves Config file. Phone contacts first CUCM server in config file. Tweet