Secure Router Voice Interface card - 4 port Compatible Slots: 1 x Expansion Slot Connectivity Technology: Wired Designed For: Avaya Secure Router 4134 Device Type: Expansion module - 4 ports Features:

Ref: SR0000044E5

Secure Router Voice Interface card - 4 port Compatible Slots: 1 x Expansion Slot Connectivity Technology: Wired Designed For: Avaya Secure Router 4134 Device Type: Expansion module - 4 ports Features: Hot swap module replacement Form Factor: Plug-in module Interfaces: 4 x phone line - FXO - RJ-11 Manufacturer: Nortel Pricing Type: Field installation Status Indicators: Status Version: original