Cisco 851 Manual page 87

Cisco Interface Cards
T1, E1, and g.703 Multiflex Trunk Voice and WAN Interface Cards
Product Description
VWIC2-2MFT-T1/E1
This module supports
voice, data, and integrated
Two-port Second-generation
voice/data applications .
T1/E1 Multiflex Trunk
For data applications,
Voice/WAN Interface Card
the VWIC2 provides a
two-port WIC for T1 or E1
(including structured G . 7 03
with G . 7 04 framing) with
an integrated DSU/CSU .
For a packet voice solution,
the VWIC2 provides a
two-port voice interface
card (VIC) with integrated
DSU/CSU . For multiplexed
voice and data applications,
this module provides a
two-port VWIC T1/E1 drop
and insert multiplexer . The
module includes a slot for a
dedicated ECAN (EC-MFT)
module .
Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax
VWIC-1MFT-T1
This module supports
voice, data, and integrated
One-port RJ-48 Multiflex
voice/data applications .
Trunk-T1 Voice/WIC
For data applications, the
VWIC provides a single-
port WIC for T1/FT1 with an
integrated DSU/CSU . For a
packet voice solution, the
VWIC provides a single-
port voice interface card
(VIC) with integrated DSU/
CSU, 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
170
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 . 3 (14)T; When used for a packet
12 . 4 Mainline
voice solution, requires a
2800 Series–12 . 3 (14)T; packet voice DSP module
12 . 4 Mainline
(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) .
1760–12 . 2 (15)T
T1, E1, and g.703 Multiflex Trunk Voice and WAN Interface Cards
Product Description
VWIC-2MFT-T1
This module supports
voice, data, and integrated
Two-port RJ-48 Multiflex
voice/data applications .
Trunk-T1 Voice/WIC
For data applications, the
VWIC provides a two-port
WIC for T1/FT1 with an
integrated DSU/CSU . For a
packet voice solution, the
VWIC provides a two-port
voice interface card (VIC)
with integrated DSU/CSU,
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
VWIC-2MFT-T1-DI This module supports
voice, data, and integrated
Two-port RJ-48 Multiflex
voice/data applications .
Trunk-T1 Voice/WIC with
For data applications, the
Drop and Insert
VWIC provides a dual-port
WIC for T1/FT1 with an
integrated DSU/CSU . For a
packet voice solution, the
VWIC provides a dual-port
voice interface card (VIC)
with integrated DSU/CSU,
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 dual-port VWIC
T1/FT1 with drop and
insert multiplexer .
Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax Integration
Cisco Interface Cards
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) .
171