Configuring Digital Voice; Verifying And Saving Your Configuration - Cisco IAD2430 Series Hardware Installation Manual

Initial Configuration Procedures
Command
Step 7
Router(config-ctrl)# no shutdown
Step 8
Router(config-ctrl)# exit
Step 9
Router(config)# exit
Step 10
Router# show controller T1/E1 1/0

Configuring Digital Voice

To configure basic T1/E1 controller settings to support PPP, High-Level Data Link Control (HDLC), or
Frame Relay (FR), follow these steps, beginning in global configuration mode:
Command
Step 1
Router(config)# controller T1/E1 1/0
Step 2
Router(config-ctrl)# mode cas
Step 3
Router(config-ctrl-cas)# framing esf
Step 4
Router(config-ctrl-cas)# linecode b8zs
Step 5
Router(config-ctrl-cas)# framing {sf | esf}
Step 6
Router(config-ctrl-cas)# ds0-group 1 timeslots 1-24
type e&m-immediate-start
Step 7 Repeat Step 3 through Step 6 for each additional DS0 group.
Step 8
Router(config-ctrl-cas)# exit
Step 9
Router(config-ctrl)# no shutdown
Step 10
Router(config-ctrl)# exit
Step 11
Router(config)# exit
Step 12
Router# show controller T1/E1 1/0
For additional information about configuring specific features, see the following references:
•
•

Verifying and Saving Your Configuration

To verify the configuration and save it in NVRAM so that the configuration remains in effect if the
Cisco IAD is restarted, enter the following commands:
Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide
4-8
For PPP, HDLC, or FR, consult the online master index for the Cisco IOS release you are using.
For loopback diagnostics, or for configuring controller channel groups, channel-associated
signaling (CAS) voice groups, or time-division multiplexing (TDM) cross-connects, see the
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide.
Chapter 4 Powering On Cisco IAD2430 Series IADs
Purpose
Activates the T1/E1 controller.
Exits controller configuration mode.
Exits configuration mode.
Verifies the controller configuration. Slot and port
numbers vary.
Purpose
Enters controller configuration mode by controller
number. Slot and port numbers vary.
Configures channel-associated signaling.
Configures framing.
Configures line encoding format.
If necessary, changes the DS1 link framing format.
The default is SuperFrame (sf).
Configures the DS0 group.
Configures additional DS0 groups on the T1/E1
interface. You can configure as many as 24 DS0
groups on a T1/E1.
Exits controller configuration mode.
Activates the T1/E1 controller.
Exits controller configuration mode.
Exits configuration mode.
Verifies the controller configuration. Slot and port
numbers vary.
OL-4234-06