Cisco 850 Series Manual page 101

Cisco Voice Interface/WICs
T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards
Product Description
VWIC-1MFT-E1
This module supports
voice, data, and integrated
One-port RJ-48 multiflex
voice/data applications .
trunk-E1 voice/WIC
For data applications,
the VWIC provides a
single-port WIC for E1/FE1
with an integrated DSU .
For a packet voice solution,
the VWIC provides a
single-port voice interface
card (VIC) with integrated
DSU, that combines with
the digital T1/E1 packet
voice trunk modules, or the
IP communications voice/
fax modules .
Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax Integration
VWIC-2MFT-E1
This module supports
voice, data, and integrated
Two-port RJ-48 multiflex
voice/data applications . For
trunk-E1 voice/WIC
data applications, the VWIC
provides a two-port WIC for
E1/FE1 with an integrated
DSU . For a packet voice
solution, the VWIC provides
a two-port voice interface
card (VIC) with integrated
DSU, that combines with
the digital T1/E1 packet
voice trunk modules, or the
IP communications voice/
fax modules .
Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax Integration
196
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 .3(11)T When used for a packet
voice solution, requires a
2800 Series–12 .3(8)T4
packet voice DSP module
1841–12 .3(8)T4
(PVDM2) .
3800 Series–12 .3(11)T When used for a packet
voice solution, requires a
2800 Series–12 .3(8)T4
packet voice DSP module
1841–12 .3(8)T4
(PVDM2) .
T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards
Product Description
VWIC-2MFT-E1-DI
This module supports
voice, data, and integrated
Two-port RJ-48 multiflex
voice/data applications . For
trunk-E1 voice/WIC with
data applications, the VWIC
drop and insert
provides a two-port WC for
E1/FE1 with an integrated
DSU . For a packet voice
solution, the VWIC provides
a dual-port voice interface
card (VIC) with integrated
DSU, that combines with
the digital T1/E1 packet
voice trunk modules, or
the IP communications
voice/fax modules . For
multiplexed voice and data
applications , this module
provides a two-port VWIC
E1/FE1 drop and insert
multiplexer .
Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax Integration
VWIC2-1MFT-G703
This module supports
voice, data, and integrated
One-port G . 7 03 Multiflex
voice/data applications .
Trunk Voice/WAN Interface
For data applications,
Card
the VWIC2 provides a
single-port WIC for T1,
fractional T1, E1 (including
structured G . 7 03 with
G . 7 04 framing), fractional
E1 or unstructured E1
(G . 7 03) with an integrated
DSU/CSU . For a packet
voice solution, the VWIC2
provides a single-port
voice interface card (VIC)
with integrated DSU/CSU .
For multiplexed voice
and data applications,
this module can partially
provide a VWIC T1/E1
drop and insert multiplexer
(requires two ports) . The
module includes a slot for a
dedicated ECAN (EC-MFT)
module .
Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax
Cisco Voice Interface/WICs
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 .3(11)T When used for a packet
voice solution, requires a
2800 Series–12 .3(8)T4
packet voice DSP module
1841–12 .3(8)T4
(PVDM2) .
3800 Series–12 .3(14)T; When used for a packet
12 .4 Mainline voice solution, requires a
packet voice DSP module
2800 Series–12 .3(14)T;
(PVDM2) .
12 .4 Mainline
197