Cisco NIM-2FXO Expansion Module Enterprise 1 Rated MTBF (Hours) 1

1 Rated MTBF (Hours) 1

For full technical specifications

which have evolved from the enhanced high-speed WAN interface card (EHWIC)

and iLBC audio compression codecs are supported

flexibility

Cisco NIM-2FXO Expansion Module Enterprise 1 Rated MTBF (Hours) 1[shortdesc] Voice fax module Analog Ports: 2 For ISR 4331 4351 [ shortdesc] [properties] Properties Cisco NIM 2FXO Description 2 Port Foreign Exchange Office (FXO) Network Interface Module Product Family Cisco Voice NIM Product Type Analog Voice Interface Module Supported Devices Cisco 4300 and 4400 Series ISRs Ports 2 x FXO Form Factor Single wide NIM Slot Connectivity Technology Wired (Analog Voice over TDM) DSP Integrated onboard DSP [ properties]