Cisco AS5350XM Configuration Manual page 78

Configuring ISDN PRI
ISDN Se7:23, Channel (1-31)
Activated dsl 7
State (0=Idle 1=Propose 2=Busy 3=Reserved 4=Restart 5=Maint)
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 3 3 3 3 3 3 3 3
Channel (1-31) Service (0=Inservice 1=Maint 2=Outofservice)
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2
Your Cisco AS5350XM or Cisco AS5400XM universal gateway supports a total of 248 ISDN channels
Note
per ingress trunk feature card. If you are configuring individual T1 channels of your channelized T3 line
for backup links or serial backhaul connections, the T1 channels must be configured into channel
groups—each channel group using 24 time slots or channels. For example, to configure 6 T1 channels
(6x24), 144 ISDN channels are in use, leaving a remainder of 104 (248–144) channels for ISDN use. See
the "Configuring ISDN PRI" section on page
In the following show running-config example, six T1 channels are configured into channel groups:
AS5400# show running-config
Building configuration...
Current configuration:
!
! Last configuration change at 15:49:30 UTC Mon Apr 3 2000 by admin
! NVRAM config last updated at 01:35:05 UTC Fri Mar 17 2000 by admin
!
version 12.0
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
!
---text omitted---
!
controller T3 1/0
framing m23
clock source line
t1 1-28 controller
!
controller T1 1/0:11
framing esf
channel-group 20 timeslots 1-24 speed 64
!
controller T1 1/0:12
framing esf
channel-group 20 timeslots 1-24 speed 64
!
controller T1 1/0:13
framing esf
channel-group 20 timeslots 1-24 speed 64
!
controller T1 1/0:14
framing esf
channel-group 20 timeslots 1-24 speed 64
!
controller T1 1/0:15
framing esf
channel-group 20 timeslots 1-24 speed 64
!
controller T1 1/0:16
framing esf
channel-group 20 timeslots 1-24 speed 64
Cisco AS5350XM and Cisco AS5400XM Universal Gateways Software Configuration Guide
18
Basic Configuration Using the Command-Line Interface
12.