Restrictions For Cisco Digital Modem Pvdm2S - Cisco PVDM2 24DM - Digital Modem Module User Manual

Cisco PVDM2-12DM, PVDM2-24DM, and PVDM2-36DM Digital Modem Packet Voice Data Modules
PVDM2 Installation
Install the digital modem PVDM2s in the PVDM chassis slots on your router's motherboard.
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Basic Information for Configurations
Make sure that you have the following information:
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Restrictions for
The following restrictions apply to the Cisco digital modem PVDM2s:
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To install PVDM2s in Cisco 2800 series routers, see
Cisco 2800 Series Routers.
To install PVDM2s in Cisco 3800 series routers, see
Cisco 3800 Series Routers.
Channel-group information and time-slot mapping
ISDN PRI/BRI configuration parameters
T1 or E1 information, such as line code and framing type
Cisco Digital Modem PVDM2s
Digital modem PVDM2s can be inserted only into PVDM2 slots on the motherboards of Cisco
routers. Initially, these routers are the Cisco 2800 series and Cisco 3800 series integrated services
routers named in the "Supported Platforms" section on page
Initial bootup time to download CSM V12 firmware to the digital modem PVDM2s may be two to
four minutes due to architectural limitations.
Digital modem PVDM2s are supported over ISDN BRI in Cisco IOS Releases 12.4(11)XW and later.
There is no voice support.

Restrictions for Cisco Digital Modem PVDM2s

Installing and Upgrading Internal Modules in
Installing and Upgrading Internal Modules in
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Cisco IOS Release 12.4(9)T, 12.4(11)XW, and 12.4(20)T
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