Table Of Contents
NM-HDV Documentation Roadmap
This document provides links to resources for understanding, installing, and configuring high-density voice network modules. Use this document in HTML format on Cisco.com.
1 VWIC = voice/WAN interface card
2 PVDM = packet voice digital signal processor (DSP) module
Note This is a platform-independent document. To see which routers support this product, refer to the documents in the following section.
Product Information and Supported Hardware and Software
• Understanding High Density Voice Network Modules , tech note
Regulatory Compliance and Safety Information
See the following chapters of the Cisco Network Modules Hardware Installation Guide:
•Overview in the hardware installation documentation for your router
Cisco IOS Release 12.3
Cisco IOS Release 12.2
• Cisco IOS Voice, Video, and Fax Configuration Guide , Cisco IOS Release 12.2
Cisco IOS Release 12.1
• Cisco IOS Multiservice Applications Configuration Guide , Cisco IOS Release 12.1
Cisco IOS Release 12.0
• Troubleshooting Voice Card Not Being Recognized , tech note
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