Refurbished - 4-Channel Packet Voice/Fax DSP Module

• More from voice network modules...
• 16-Channel Packet Voice/Fax DSP Module f/ C1700 -
• AIM supporting voice/fax DSP features, spare - (AI
• 48-Channel Packet Voice/Fax DSP Module - (PVDM2-48
• 8-Channel Packet Voice/Fax DSP Module - PVDM - (PV
• IP Communications High-Density Digital Voice/Fax N
• 2-port FXS voice/fax interface card - (VIC2-2FXS=)
• 4-Channel Packet Voice/Fax DSP Module - (PVDM-256K
• 4-port BRI S/T digital voice/fax expansion module
• 3-port FXS 4-port FXO analog voice/fax expansion m
• 32-Channel Packet Voice/Fax DSP Module - (PVDM2-32

Part # : R-PVDM-256K-4=

Brand : Cisco

4-Channel Packet Voice/Fax DSP Module

Cisco Systems presents its new voice network module. Voice network modules convert telephone voice signals into a form that can be transmitted over an IP network. You need both a voice network module and a voice interface card for a voice connection. You can install one voice interface card in a 2-channel voice network module, and two voice interface cards in a 4-channel module. - 1 Year Extended Syscare RTB Warranty

Product specification

"

Feature	Product Features

"