Cisco Systems 870, 850 manual VWIC2-2MFT-T1/E1, VWIC-2MFT-T1-DI, VWIC-1MFT-T1

Cisco Interface Cards

T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions
VWIC2-2MFT-T1/E1	This module supports	3800 Series–12..3(14)T;	When used for a packet
Two-port Second-generation	voice, data, and integrated	12..4 Mainline	voice solution, requires a
	voice/data applications..	2800 Series–12..3(14)T;	packet voice DSP module
T1/E1 Multiflex Trunk
	For data applications,	12..4 Mainline	(PVDM2)..
Voice/WAN Interface Card
	the VWIC2 provides a
	two-port WIC for T1 or E1
	(including structured G..703
	with G..704 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

Cisco Interface Cards

T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions
VWIC-2MFT-T1	This module supports	3800 Series–12..3(11)T	When used for a packet
Two-port RJ-48 Multiflex	voice, data, and integrated	2800 Series–12..3(8)T4	voice solution, requires a
Trunk-T1 Voice/WIC	voice/data applications..	1841–12..3(8)T4	packet voice DSP module
	For data applications, the		(PVDM2)..
	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

Two-port RJ-48 Multiflex Trunk-T1 Voice/WIC with Drop and Insert

This module supports voice, data, and integrated voice/data applications.. For data applications, the VWIC provides a dual-port WIC for T1/FT1 with an integrated DSU/CSU.. For a packet voice solution, the

3800 Series–12..3(11)T

2800 Series–12..3(8)T4 1841–12..3(8)T4

When used for a packet voice solution, requires a packet voice DSP module (PVDM2)..

VWIC-1MFT-T1

One-port RJ-48 Multiflex Trunk-T1 Voice/WIC

This module supports voice, data, and integrated voice/data applications.. 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

3800 Series–12..3(11)T

2800 Series–12..3(8)T4 1841–12..3(8)T4 1760–12..2(15)T

When used for a packet voice solution, requires a packet voice DSP module (PVDM2)..

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

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