Cisco IAD2431-1T1E1 Guia de Instalação descarregar pdf (Página 21)

Configuring Digital Voice

To configure basic T1/E1 controller settings to support Point-to-Point Protocol (PPP), High-Level Data Link Control (HDLC),

or Frame Relay (FR), follow these steps, beginning in global configuration mode:

For additional information about configuring specific features, see the following references:

• For PPP, HDLC, or Frame Relay, consult the online master index for the Cisco IOS release you are using.

See the “Cisco IOS Software Documentation” section on page 4.

• For loopback diagnostics, or for configuring controller channel groups, channel-associated signaling (CAS) voice groups,

or time-division multiplexing (TDM) cross-connects, refer to the Cisco IAD2430 Series Integrated Access Devices Software

Configuration Guide.

See “Hardware Installation Guide” section on page 3.

Step 9

Router(config)# exit

Exits configuration mode.

Step 10

Router# show controller t1/e1 1/0

Verifies the controller configuration.

Command Description

Step 1

Router(config)# controller t1/e1 1/0

Enters controller configuration mode by controller number.

Step 2

Router(config-ctrl)# mode cas

Configures channel-associated signaling.

Step 3

Router(config-ctrl-cas)# framing esf

Configures framing.

Step 4

Router(config-ctrl-cas)# linecode b8zs

Configures line encoding format.

Step 5

Router(config-ctrl-cas)# framing {sf | esf}

If necessary, changes the DS1 link framing format. The default

is SuperFrame (sf).

Step 6

Router(config-ctrl-cas)# ds0-group 1 timeslots

1-24 type e&m-immediate-start

Configures the DS0 group.

Step 7

Repeat Steps 3 through 6 for each additional DS0

group.

Configures additional DS0 groups on the T1/E1 interface. You

can configure as many as 24 DS0 groups on a T1/E1.

Step 8

Router(config-ctrl-cas)# exit

Exits controller configuration mode.

Step 9

Router(config-ctrl)# no shutdown

Activates the T1/E1 controller.

Step 10

Router(config-ctrl)# exit

Exits controller configuration mode.

Step 11

Router(config)# exit

Exits configuration mode.

Step 12

Router# show controller t1/e1 1/0

Verifies the controller configuration.

Command Description

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