Техническое Руководство для Cisco IP Communications High-Density Digital Voice/Fax Network Module
Understand the NM-HDV2 IP
Communications High-Density Digital
Voice or Fax Network Module
Communications High-Density Digital
Voice or Fax Network Module
Contents
Introduction
The NM-HDV2 IP Communications High-Density Digital Voice or Fax Network Modules combines
WAN Interface Card (WIC) and Voice Interface Card (VIC) functionality to provide unparalleled
flexibility and power. The NM-HDV2 is able to support up to an optimal maximum of 256 voice
channels. The actual ceiling on voice and fax capability set by the combination of physical digital and
physical analog Telephony interfaces, codec complexity operation desired, and transcoding or
conferencing requirements.
WAN Interface Card (WIC) and Voice Interface Card (VIC) functionality to provide unparalleled
flexibility and power. The NM-HDV2 is able to support up to an optimal maximum of 256 voice
channels. The actual ceiling on voice and fax capability set by the combination of physical digital and
physical analog Telephony interfaces, codec complexity operation desired, and transcoding or
conferencing requirements.
Cisco - Understand the NM-HDV2 IP Communications High-Density Digital Voice or Fax Network Module
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