Cisco ISR 4000 Series Network Interface Module NIM-2FXO

Actual Weight

42 lb(s)

Compatibility Notes

Designed for: Cisco ISR 4331, 4351

Contents

Interface module, documentation

General Information

Features:
Caller line ID
G.711, G.729a, and G.726
G723 and Internet Speech Audio Codec (iSAC); Internet Low Bit Rate Codec (iLBC) is on the roadmap
Fax detection, pass-through, and relay (T.38)
Modem detection and pass-through
Dual-tone multifrequency (DTMF) detection
Echo cancellation
Voice activity detection
Comfort noise generation
Real-Time Control Protocol (RTCP)
Acoustic shock protection
Noise reduction is on the roadmap
Real-Time Transport Protocol (RTP)
RFC 4733 Digit Relay

FXO unique features:
Supports both ground start and loop start modes
Provides call detail record (CDR) information
Support for interworking with Cisco Unified Communications Manager (Skinny Client Control Protocol [SCCP]), H.323, Session Initiation Protocol (SIP) and Media Gateway Control Protocol (MGCP) 1.0
Cable detection
Overload protection

Modem

Modem Type: Voice / fax module

O/S Notes

The modules are supported on the Cisco 4400 and 4300 Series ISRs and require Cisco IOS XE Software Release 3.13.3. Voice applications require a minimum of the Unified Communications technology package, which is optional.

XE3.13.4, XE3.14.3, XE3.15.1, XE3.16 and above

Ports/Connectors

I/O:
(2) FXO

Protocols

Remote Management Protocol: CLI, SNMP

Returns Policy

Due to manufacturer restrictions, all sales on this item are final.

Standards

Compliant Standards: CNS 13438:2006, CS-03, EN 55022:2010, EN 55024:2010, EN 61000-3-2:2006, EN 61000-3-3:2008, KN22, KN24, VCCI V-3

General

Device Type

Voice / fax module

Form Factor

Internal

Modem

Connectivity Technology

Wired

Analog Ports Qty

2

Expansion / Connectivity

Interfaces

2 x FXO

Compatibility Information

Designed For

Cisco Integrated Services Router 4331, 4351

Shipping Methods

2-4 business days.

2-4 business days

2-4 business days

5-7 business days.