Notes
136 137
NM-18DM
18-port Digital Modem
Network Module
Contains 18 congurable
V90-compliant digital
modems for use with the
ISDN PRI and BRI Network
Modules This module
is eld upgradable to a
maximum of 30 digital
modems
Modular Router Solutions
Dial-up Remote Access
3800 Series–123(11)T Requires a channelized
or ISDN WAN Network
Module: NM-1CE1T1-PRI,
NM-2CE1T1-PRI,
NM-4B-S/T, NM-4B-U,
NM-8B-S/T, or NM-8B-U
Product
Description
Supported Platforms
and Minimum Cisco
IOS Versions
Comments
NM-6DM
Six-port Digital Modem
Network Module
Contains six congurable
V90-compliant digital
modems for use with the
ISDN PRI and BRI Network
Modules This module
is eld upgradable to a
maximum of 30 digital
modems
Modular Router Solutions
Dial-up Remote Access
3800 Series–123(11)T Requires a channelized
or ISDN WAN Network
Module: NM-1CE1T1-PRI,
NM-2CE1T1-PRI,
NM-4B-S/T, NM-4B-U,
NM-8B-S/T, or NM-8B-U
Cisco Dial-up/Remote Access
Network Modules
Digital Modem Network Modules
NM-12DM
12-port Digital Modem
Network Module
Contains 12 congurable
V90-compliant digital
modems for use with the
ISDN PRI and BRI Network
Modules This module
is eld upgradable to a
maximum of 30 digital
modems
Modular Router Solutions
Dial-up Remote Access
3800 Series–123(11)T Requires a channelized
or ISDN WAN Network
Module: NM-1CE1T1-PRI,
NM-2CE1T1-PRI,
NM-4B-S/T, NM-4B-U,
NM-8B-S/T, or NM-8B-U