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Basic Configuration Using the Command-Line Interface on the Cisco VGD 1T3 Voice Gateway
Command
Step 7
Router(config-controller)# t1 1-28
controller
or
Router(config-controller)# t1 1-10,15-20,23
controller
Step 8
Router(config-controller)# Ctrl-Z
Router#
Examples
To verify that your controller is up and running and no alarms have been reported, enter the show
controller command and specify the controller type, slot, and port numbers:
Router# show controller t3 1/0
T3 1/0 is down.
Applique type is Channelized T3
Transmitter is sending remote alarm.
Receiver has loss of signal.
FEAC code received: No code is being received
Framing is M23, Line Code is B3ZS, Clock Source is Line
Data in current interval (330 seconds elapsed):
Total Data (last 24 hours)
Configuring ISDN PRI
ISDN PRI interfaces can be configured on the CT3 feature card. ISDN provides out-of-band signaling
using the D channel for signaling and the B channels for user data.
Channelized T1 ISDN PRI offers 23 B channels and 1 D channel. Channel 24 is the D channel for T1.
Request PRI Line and Switch Configuration from a Telco Service Provider
Before configuring ISDN PRI on your Cisco router, you need to order a correctly provisioned ISDN PRI
line from your telecommunications service provider.
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation, 0 P-bit Err Secs
0 P-bit Severely Err Secs, 0 Severely Err Framing Secs
0 Unavailable Secs, 0 Line Errored Secs
0 C-bit Errored Secs, 0 C-bit Severely Errored Secs
9944 Line Code Violations, 0 P-bit Coding Violation,
0 C-bit Coding Violation, 0 P-bit Err Secs,
0 P-bit Severely Err Secs, 0 Severely Err Framing Secs,
86400 Unavailable Secs, 0 Line Errored Secs,
0 C-bit Errored Secs, 0 C-bit Severely Errored Secs
Purpose
Configures the T1 controllers. Values range from
1 to 28. In this instance, all 28 T1 channels are
configured at once.
or
Omits specified T1 controllers while provisioning
others. In this instance, T1 controllers 11–14, 21,
22, and 24–28 are unprovisioned.
This CLI command is backward
Note
compatible only.
Returns to enable mode.
Cisco VGD 1T3 Voice Gateway Software Configuration Guide
Configuring ISDN PRI
51
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