The Nortel 1100 Series features four IP phones, the 1110E, 1120E, 1140E, 1150E, and a 1100 Expansion Module. These phones are standard-advance level IP phones that utilize LAN and PC ports to reduce infrastructure cost.
The Nortel 1120E IP Phone is a multi-line IP phone with Gigabit Ethernet and comes equipped with a high-resolution graphical display. This IP phone supports SIP protocol that will allow for easy deployment on Nortel or third party servers. The 1120E also allows the use of voice and data applications.