Cisco 850 Series Manual page 75

Cisco Network Modules
T1/E1 Digital Voice Network Modules
Product Description
NM-HDV2 Features a VIC/VWIC slot
that can be fitted with
IP Communications High-
either digital or analog/BRI
density Digital Voice/Fax
voice/WAN interface cards .
Network Module
Supports a maximum of
two T1/E1 digital ports or
four analog/BRI ports . This
module has four Packet
Voice/Fax DSP (PVDM2s)
module slots . PVDM2s are
purchased separately .
Modular Router Solutions
Voice and Fax Integration
NM-HDV2-1T1/E1
Include a built-in T1/E1 port
and a VIC/WIC slot that can
IP Communications High-
be fitted to either digital
density Digital Voice/Fax
or analog/BRI voice/WAN
Network Module
interface cards . Supports
maximum of 3 T1/E1 digital
ports or 1 T1/E1 port and
4 analog/BRI ports . This
module has four Packet
Voice/Fax DSP (PVDM2s)
module slots . PVDM2s are
purchased separately .
Modular Router Solutions
Voice and Fax Integration
NM-HDV2-2T1/E1
Includes two built-in T1/E1
ports and a VIC/VWIC
IP Communications High-
slot that can be fitted with
density Digital Voice/Fax
either digital or analog/BRI
Network Module
voice/WAN interface cards .
Supports a maximum of
4 T1/E1 digital ports or 2
T1/E1 ports and 4 analog/
BRI ports . This module has
four Packet Voice/Fax DSP
(PVDM2s) module slots .
PVDM2s are purchased
separately .
Modular Router Solutions
Voice and Fax Integration
146
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 . 3 (11)T Requires PVDM2s for
packet voice operation .
2811, 2821, and 2851–
12 . 3 (8)T4
3800 Series–12 . 3 (11)T Requires PVDM2s for
packet voice operation .
2811, 2821, and 2851–
12 . 3 (8)T4
3800 Series–12 . 3 (11)T Requires PVDM2s for
packet voice operation .
2811, 2821, and 2851–
12 . 3 (8)T4
T1/E1 Digital Voice Network Modules
Product Description
PVDM2-8
Installable into a NM-HDV2
module or into the
Eight-channel Packet
motherboard slots of a
Voice/Fax DSP Module
Cisco 2800 or 3800 Series
router . Packet Voice Data
Modules provide high-
density voice connectivity,
conferencing, and
transcoding capabilities in
Cisco IP Communications
solutions .
Modular Router Solutions
Voice and Fax Integration
PVDM2-16
Installable into a NM-HDV2
module or into the
16-channelPacket
motherboard slots of a
Voice/Fax DSP Module
Cisco 2800 or 3800 Series
router . Packet Voice Data
Modules provide high-
density voice connectivity,
conferencing, and
transcoding capabilities in
Cisco IP Communications
solutions .
Modular Router Solutions
Voice and Fax Integration
PVDM2-32
Installable into a NM-HDV2
module or into the
32-channel Packet
motherboard slots of a
Voice/Fax DSP Module
Cisco 2800 or 3800 Series
router . Packet Voice Data
Modules provide high-
density voice connectivity,
conferencing, and
transcoding capabilities in
Cisco IP Communications
solutions .
Modular Router Solutions
Voice and Fax Integration
PVDM2-48 Installable into a NM-HDV2
module or into the
48-channel Packet
motherboard slots of a
Voice/Fax DSP Module
Cisco 2800 or 3800 Series
router . Packet Voice Data
Modules provide high-
density voice connectivity,
conferencing, and
transcoding capabilities in
Cisco IP Communications
solutions .
Modular Router Solutions
Voice and Fax Integration
Cisco Network Modules
continued
Supported Platforms
and Minimum Cisco
IOS Versions Comments
3800 Series–12 . 3 (11)T Requires Cisco IOS IP
Voice feature set . Can
2800 Series–12 . 3 (8)T4
be inserted into a PVDM
slot on the motherboard
of Cisco 2800 and 3800
routers .
3800 Series–12 . 3 (11)T Requires Cisco IOS IP
Voice feature set . Can
2800 Series–12 . 3 (8)T4
be inserted into a PVDM
slot on the motherboard
of Cisco 2800 and 3800
routers .
3800 Series–12 . 3 (11)T Requires Cisco IOS IP
Voice feature set . Can
2800 Series–12 . 3 (8)T4
be inserted into a PVDM
slot on the motherboard
of Cisco 2800 and 3800
routers .
3800 Series–12 . 3 (11)T Requires Cisco IOS IP
Voice feature set . Can
2800 Series–12 . 3 (8)T4
be inserted into a PVDM
slot on the motherboard
of Cisco 2800 and 3800
routers .
147