Cisco Cisco IOS Software Release 12.4(2)XB6
Integrating Data and Voice Services for ISDN PRI Interfaces on Multiservice Access Routers
Configuration Examples for Integrating Data and Voice Services for ISDN PRI Interfaces
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Integrating Data and Voice Services for ISDN PRI Interfaces on Multiservice Access Routers
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show isdn active and show isdn status—Used to show the active data and voice calls.
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show trunk group—Used to check the preemption active or pending calls counter for MLPP
preemption calls. The output shows the number of active channels from the trunkgroup and the
current preemption levels. If a data call with a higher priority initiates the preemption of voice call,
it is shown as pending against the higher priority preemption level.
preemption calls. The output shows the number of active channels from the trunkgroup and the
current preemption levels. If a data call with a higher priority initiates the preemption of voice call,
it is shown as pending against the higher priority preemption level.
Configuration Examples for Integrating Data and Voice Services
for ISDN PRI Interfaces
for ISDN PRI Interfaces
This section provides the following configuration examples:
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MLPP DDR Backup Call Preemption over Voice Call: Example
The following example shows that preemption is enabled on the trunk group, the trunk group is
associated with a map class, and the preemption level is set on the dialer interface.
associated with a map class, and the preemption level is set on the dialer interface.
Router# show running-config
Building configuration...
Current configuration : 5984 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
card type e1 0 3
no logging buffered
!
no aaa new-model
!
resource manager
!
network-clock-participate slot 1
network-clock-participate wic 3
ip subnet-zero
!
!
ip cef
no ip dhcp use vrf connected
!
ip dhcp pool ITS