ESI 24 Key DFP Backlit Phone (5000-0499) Headset Upgradeable to 64 Ports with

Upgradeable to 64 Ports with Optional QSFP+/40GbE Module

The PA-A3-IMA is a single-width port adapter that allows Cisco routers to support inverse multiplexing over ATM

Message Waiting Notification

(1) NEC DSX-80 CO Line Card DX7NA-8COIU-B1 (1091009)

The Plantronics CS520-XD is a wireless headset system that features the popular headband style which is extremely comfortable and fits snug

ESI 24 Key DFP Backlit Phone (5000-0499) Headset Upgradeable to 64 Ports withESI 24 Key DFP Backlit Phone (5000 0499) Description: The ESI 5000 0499 phone is the backlit version of the 24 key digital feature phone and boasts twelve programmable buttons with LED status indicators, a half duplex speakerphone, and most importantly a two lined backlit LCD display. The ESI 24 Key DFP Backlit Phone (5000 0499) is compatible with certain ESI phone systems, so be sure to check the compatibility list below. ESI 50000499 Features: 12