Cisco 4-port FXO analog voice/fax expansion module 规格指南

Related Information

Connecting High-Density Analog Telephony Network Modules to a Network

High Density Analog Voice/Fax NMs for Cisco 2600/3600/3700

Understanding Codecs: Complexity, Hardware Support, MOS, and Negotiation

Voice Hardware Compatibility Matrix (Cisco 175x, 1760, 2600, 3600, 3700, VG200,
Catalyst 4500/4000, Catalyst 6500/6000)

Voice Technology Support

Voice and IP Communications Product Support

Voice, Telephony and Messaging TAC eLearning Solutions

Recommended Reading:

Troubleshooting Cisco IP Telephony

Technical Support - Cisco Systems

Important Notices

and

Privacy

Statement

IP Communicator through a firewall

- Aug 13, 2004

Timeout for hold call in IP phone

- Aug 13, 2004

My Fast Dial Authentication

- Aug 12, 2004

Transfer, on ip phones

- Aug 11, 2004

Voice & Video: Unified Communications

Send message under subscriber sign in menu

- Aug 16, 2004

VMI and the Media Master Bar??

- Aug 16, 2004

Unity 4.0(3) Greeting Administrator not playing active greeting

- Aug 16, 2004

Message Store Manager: Select DBs from Selcted Servers

- Aug 15, 2004

ASK THE EXPERT- CISCO UNITY DEPLOYMENT AND SOLUTIONS

- Aug 15, 2004

Voice & Video: IP Phone Services for Developers

CCM 3.3 - Change 7912 IP Phone Cisco display logo

- Aug 16, 2004

Cisco IP Services Hootie Sample

- Aug 16, 2004

G.711 streamer example

- Aug 16, 2004

Scrolling text on IP Phone

- Aug 15, 2004

Need com.cisco.* packages!!!

- Aug 13, 2004

Voice & Video: General

7910 signed image and CCME

- Aug 15, 2004

GRE and Linksys over Internet

- Aug 15, 2004

VoiceXML recording to http (PHP)

- Aug 14, 2004

ISDN in Japan

- Aug 12, 2004

Cisco Routeurs and Voice/Data Multiplexers

- Aug 12, 2004

Updated: Aug 16, 2004

Document ID: 20365

Page 6 of 6

Cisco - Understanding High-Density Analog Voice/Fax Network Modules (NM-HDA)

8/16/2004

http://www.cisco.com/warp/customer/788/products/nmhda_voice.html