The IP Phone 1120E is a multi-line, intermediate-level, desktop IP telephone which encompasses the sleek, cutting-edge ergonomic design of the IP Phone 1100 Series.
Nortel and Avayah IP Phone 1120E Features

Made for business office use.

Multi-line telephone
Backlit, monochrome, high-resolution display (240 x 80 pixel)
4 line/programmable feature keys and 4 soft keys
4-way navigation cluster
Integrated Ethernet 10/100/1000 Base-T Switch with LAN and PC autosensing ports
Support of both Nortel Communication Server Protocol and Session Initiation Protocol (SIP)
Integrated USB port supporting mice, keyboard, keyboard emulation devices, and powered hubs
Supports Expansion Module for IP Phone 1100 series
Voice message/incoming call and feature status indicator LEDs
Power over Ethernet (PoE 802.3af) or local AC power (sold separately; see drop down option above)
Field upgradeable firmware

More than 1 available. Bulk buy can be done.