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Network Modules for Cisco 3700, 3600 and 2600XM series
80
T1/E1/J1 Digital Voice Network Modules
Product Description
Supported Platforms
and Minimum
IOS Versions Comments
NM-HDV-1T1-24E
Single-port 24 Channel
Enhanced Digital T1 Packet
Voice Trunk Network
Module
Provides a single T1
connection with support
for 24 channels of high
and/or medium
complexity voice
compression using any of
the following codecs:
G.729A, G.729AB, G.726
all versions, G.711, G.729,
G.729B, G.723.1 all
versions, G.728, GSM,
GSMEFR, fax relay.
Modular Router Solutions
Voice & Fax Integration
3700 series – 12.2(8)T
3660 series – 12.0(5)XK
3640 – 12.0(5)XK
3620 – 12.0(5)XK
2691 – 12.2(8)T1
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series – 12.0(5)XK
2610 series – 12.0(5)XK
Requires an IOS “PLUS”
feature set.
The NM-HDV-1T1-24E is a
bundle of the following
components:
•One network module
(NM-HDV)
• One one-port T1
Voice/WAN Interface
Card (VWIC-1MFT-T1)
• One Digital Signal
Processor modules
(PVDM-12)\
NM-HDV-2T1-48
Two-port 30 Channel
Enhanced Digital T1 Packet
Voice Trunk Network
Module
Provides two T1 connections
with support for 48 channels
of medium complexity voice
compression using any of
the following codecs:
G.729A, G.729AB, G.726 all
versions, G.711 and fax
relay. This module can also
be configured to provide 24
channels of high and/or
medium complexity voice
compression using any of
the following codecs:
G.729A, G.729AB, G.726 all
versions, G.711, G.729,
G.729B, G.723.1 all versions,
G.728, GSM, GSMEFR, fax
relay.
Modular Router Solutions
Voice & Fax Integration
3700 series – 12.2(8)T
3660 series – 12.0(5)XK
3640 – 12.0(5)XK
3620 – 12.0(5)XK
2691 – 12.2(8)T1
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series – 12.0(5)XK
2610 series – 12.0(5)XK
Requires an IOS “PLUS”
feature set.
The NM-HDV-2T1-48 is a
bundle of the following
components:
•One network module
(NM-HDV)
• One two-port T1
Voice/WAN Interface
Card (VWIC-2MFT-T1)
•Four Digital Signal
Processor modules
(PVDM-12)
NM-HDV-1E1-12
Single-port 12 Channel
Digital E1 Packet Voice
Trunk Network Module
Provides a single E1
connection with support
for 12 channels of medium
complexity voice
compression using any of
the following codecs:
G.729A, G.729AB, G.726
all versions, G.711 and fax
relay. This module can also
be configured to provide 6
channels of high and/or
medium complexity voice
compression using any of
the following codecs:
G.729A, G.729AB, G.726
all versions, G.711, G.729,
G.729B, G.723.1 all
versions, G.728, GSM,
GSMEFR, fax relay.
Modular Router Solutions
Voice & Fax Integration
3700 series – 12.2(8)T
3660 series – 12.0(5)XK
3640 – 12.0(5)XK
3620 – 12.0(5)XK
2691 – 12.2(8)T1
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series – 12.0(5)XK
2610 series – 12.0(5)XK
Requires an IOS “PLUS”
feature set.
The NM-HDV-2T1-48 is a
bundle of the following
components:
•One network module
(NM-HDV)
• One two-port T1
Voice/WAN Interface
Card (VWIC-2MFT-T1)
•Four Digital Signal
Processor modules
(PVDM-12)
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