Cisco Systems 870 Router User Manual


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







32-Channel Multiex Trunk
Dedicated ECAN Module
The 32-Channel Cisco
Multiex Trunk Dedicated
Echo Cancellation Module
is a dedicated resource
for the Cisco Enhanced
ITU-T G168 ECAN feature,
providing robust echo
cancellation performance
for demanding network
environments The module
attaches to Cisco Second-
generation Multiex Trunk
Voice/WAN Interface
Cards (VWIC2 MFT cards)

Voice and Fax
3800 Series–123(14)T;
124 Mainline
2800 Series–123(14)T;
124 Mainline
Attaches to the
VWIC2 MFT cards
(VWIC2-1MFT-T1/E1,
VWIC2-2MFT-T1/E1,
VWIC2-1MFT-G703 and
VWIC2-2MFT-G703)
EC-MFT is not supported
on the VWIC2 MFT cards
on the Cisco 1841

64-Channel Multiex Trunk
Dedicated ECAN Module
The 64-Channel Cisco
Multiex Trunk Dedicated
Echo Cancellation Module
is a dedicated resource
for the Cisco Enhanced
ITU-T G168 ECAN feature,
providing robust echo
cancellation performance
for demanding network
environments The module
attaches to Cisco Second-
generation Multiex Trunk
Voice/WAN Interface
Cards (VWIC2 MFT cards)

Voice and Fax
3800 Series–123(14)T;
124 Mainline
2800 Series–123(14)T;
124 Mainline
Attaches to the
VWIC2 MFT cards
(VWIC2-1MFT-T1/E1,
VWIC2-2MFT-T1/E1,
VWIC2-1MFT-G703 and
VWIC2-2MFT-G703)
EC-MFT is not supported
on the VWIC2 MFT cards
on the Cisco 1841
Cisco Network Modules

Cisco Unity Express
(voice mail) Network
Module
Provides 100 hours of
voice mail storage, up to
100 mailboxes, automated
attendant services, eight
concurrent sessions, with
CallManager Express or
CallManager IP Telephony

IP Telephony
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
Requires Cisco IOS IP
Voice feature set Requires
Cisco Unity Express
License







Cisco Network Modules








64-channel Packet
Voice/Fax DSP Module
Installable into a NM-HDV2
module or into the
motherboard slots of
a Cisco 2800 or 3800
Series router Packet Voice
Data Modules provide
high-density voice connec-
tivity, conferencing, and
transcoding capabilities in
Cisco IP Communications
solutions

Voice and Fax Integration
3800 Series–123(11)T
2800 Series–123(8)T4
Requires Cisco IOS IP
Voice feature set Can
be inserted into a PVDM
slot on the motherboard
of Cisco 2800 and 3800
routers

12-port Digital Modem
Module
Installable into the
motherboard slots of a
Cisco 2800 or 3800 Series
router, the PVDM digital
modems modules provide
12 to 36 modem ports
The modules support a
wide array of modem data
protocols, including the
V92, V90, V44, and V42
standards

Dial-up Remote Access
3800 Series–124(9)T
2800 Series–124(9)T4
Requires an ISDN PRI
Network Module:
NM-1CE1T1-PRI,
NM-2CE1T1-PRI
Future support will include:
VIC-2BRI-S/T-TE
VIC-2BRI-NT/TE
HWIC-1CE1T1-PRI
HWIC-2CE1T1-PRI

36-port Digital Modem
Module
Installable into the
motherboard slots of a
Cisco 2800 or 3800 Series
router, the PVDM digital
modems modules provide
12 to 36 modem ports
The modules support a
wide array of modem data
protocols, including the
V92, V90, V44, and V42
standards

Dial-up Remote Access
3800 Series–124(9)T
2800 Series–124(9)T4
Requires an ISDN PRI
Network Module:
NM-1CE1T1-PRI,
NM-2CE1T1-PRI
Future support will include:
VIC-2BRI-S/T-TE
VIC-2BRI-NT/TE
HWIC-1CE1T1-PRI
HWIC-2CE1T1-PRI

24-port Digital Modem
Module
Installable into the
motherboard slots of a
Cisco 2800 or 3800 Series
router, the PVDM digital
modems modules provide
12 to 36 modem ports
The modules support a
wide array of modem data
protocols, including the
V92, V90, V44, and V42
standards

Dial-up Remote Access
3800 Series– 124(9)T
2800 Series–124(9)T4
Requires an ISDN PRI
Network Module:
NM-1CE1T1-PRI,
NM-2CE1T1-PRI
Future support will include:
VIC-2BRI-S/T-TE
VIC-2BRI-NT/TE
HWIC-1CE1T1-PRI
HWIC-2CE1T1-PRI
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