Cisco 2522 Router 8x Serial Sync/Async 16MB Flash DRAM Cordless Phones These refurbished replacement handsets are

These refurbished replacement handsets are designed to fit your ESI 30D

There are brand new replacement handsets for the Avaya 2400

Aastra 6757i Features:

35 serial interface

The Packet-Over-SONET OC3 port adapters PA-POS-OC3MM are available on Cisco 7000 series routers with the 7000 Series Route Switch Processor (RSP7000) and 7000 Series Chassis Interface (RSP7000CI)

Cisco 2522 Router 8x Serial Sync/Async 16MB Flash DRAM Cordless Phones These refurbished replacement handsets areCisco 2522 Router Description: The Cisco 2522 provides 8 serial connection ports in switching capabilities. It has a single 10Mbit Ethernet interface. Included: Rack Ears Power cord 16 MB Flash Memory 16 MB DRAM Cisco Serial Cable