Product
Description: Cisco 1700, 2600, 2600XM, 3600, 3700 Series - Used Cisco
1700 Series - 12-Channel Packet Voice/Fax DSP Module
The IP Communications High Density
Voice Network Modules combine WAN Interface Card (WIC) and Voice
Interface Card (VIC) functionality to provide unparalleled
flexibility and power. The High Density Voice Network Module can
support up to 60 simultaneous mid-complexity voice compression
codecs or algorithms. The IP Communications High Density Digital Voice/Fax Network
Modules delivers: high density digital voice connectivity, high
density WAN connectivity, analog voice connectivity, and
capability to conference and transcode in a network module form
factor.
About the Cisco 1700 Series: "Ethernet
access router to connect to a broadband, ISDN, or DSL WAN link. VPN
encryption, VoIP (Voice over IP), and VoFR (Voice over Frame Relay)
capability" (Cisco - A Beginner's Guide Third Edition by Velte & Velte).
About the Cisco 3700 Series:
"Modular routers, targeted at branch offices. Supports Frame
Relay, ISDN, LL, X.25, ATM, fractional T1/E1, xDSL, T3/E3, HSSI
WAN protocols" (Cisco A Beginner's Guide Third Edition by Velte & Velte).
