Line/feature key expansion for IP Phone 1120E, IP Phone 1140E and IP Phone 1150E18 additional self-programmable line/feature keys per moduleUp to three Expansion Modules supported per IP Phone 1100...
The OfficeServ 7100 cabinet has three slots to mount boards, an AC to DC power supply, cooling fan, a battery backup connector and power on/off switch. The cabinet is designed to be rack mounted in a...