Nortel Networks i2004 Phone (Charcoal)

The Nortel i2004 telephone has up to twelve user-defined line/programmable feature keys and an integrated 8 line x 24 character monochrome display. It supports text-based converged (voice and data) application presentation as delivered by External Application Servers. It also has fourteen fixed keys and four context-sensitive soft-label keys, an integrated IEEE 10/100 switch with both LAN and PC ports, secured communications with standards-based support of signaling, media path and device-level authentication # Simplified administration and network discovery with 802.1ab Link Layer Discovery Protocol.

It supports optional IP Phone 2000 Series Key Expansion Module and has field upgradeable firmware via Trivial File Transfer Protocol (TFTP) or UNIStim File Transfer.

Nortel Networks part # NTDU92BC-70