Cisco PVDM2-12DM, PVDM2-24DM, and PVDM2-36DM Digital Modem Packet Voice Data Modules
How to Configure Digital Modem PVDM2s
15
Cisco IOS Release 12.4(9)T, 12.4(11)XW, and 12.4(20)T
After the download takes place, the
show modem version
command shows the following:
Router#show modem version
Slot 0:
PVDM 1: PVDM2-24DM - HW Version 1, FPGA Version 3.2, NiOS(2) 5.0.1
Modem 0/386-0/397:
PCI Classid: 0x07800001 Bootrom Rev: 0x00005601 Diag Result: 0x0000007F
Firmware: V3.08
Modem 0/398-0/409:
PCI Classid: 0x07800001 Bootrom Rev: 0x00005601 Diag Result: 0x0000007F
Firmware: V3.08
Router#
Configuration Using NM-xCE1T1-PRI Network Modules
To configure NM-CE1T1 network modules for PRI operation or CAS operation, perform the following
procedures.
•
Configuring the T1/E1 Network Module, page 15
(required)
•
Configuring ISDN Digital Modem Calls (PRI), page 16
(optional)
•
Configuring Digital Trunk Calls (CAS), page 18
(optional)
Configuring the T1/E1 Network Module
The first step in configuring a digital modem interface is to configure the channelized T1 or E1 network
module. The Cisco NM-1CE1T1-PRI network module has one port; The Cisco NM-2CE1T1-PRI network
module has two ports. If the network module installed in your router has two ports, you need to do the
following procedure on both ports.
SUMMARY STEPS
1.
card type
{
t1
|
e1
}
slot
2.
network-clock-participate
slot
slot-number
3.
network-clock-select
priority
{
t1
|
e1
}
slot
/
port
4.
controller
{
t1
|
e1
}
slot
/
port
5.
framing
{
sf
|
esf
|
crc4
|
no crc4
}
6.
linecode
{
ami
|
b8zs
|
hdb3
}
