Table Of Contents

PBX Signaling Format Commands

ccs connect

Syntax Description

Defaults

Command Mode

Command History

Usage Guidelines

Examples

Related Commands

isdn-switch type

Syntax Description

Defaults

Command Mode

Command History

Usage Guidelines

Examples

Related Commands

mode ccs

Syntax Description

Defaults

Command Mode

Command History

Usage Guidelines

Examples

Related Commands

PBX Signaling Format Commands

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This chapter describes commands that configure PBX signaling formats on the Cisco MC3810, including QSIG and Common Channel Signaling (CCS).

This chapter describes the following commands:

•ccs connect

•isdn-switch type

•mode ccs

ccs connect

To configure a CCS connection on an interface configured to support CCS frame forwarding, use the ccs connect interface configuration command. To disable the CCS connection on the interface, use the no form of this command.

ccs connect {serial | atm} number [dlci dlci | pvc vci | pvc vcd | pvc vpi/vci | pvc string]
no ccs connect {serial | atm} number [dlci dlci | pvc vci | pvc vcd | pvc vpi/vci | pvc string]

Syntax Description

serial	Serial CCS connection.
atm	ATM CCS connection.
number	Connection number. Choose one of the following options:
dlci dlci	DLCI number.
pvc vci	PVC virtual circuit identifier.
pvc vcd	PVC virtual circuit descriptor.
pvc vpi/vci	PVC virtual path identifier/virtual channel identifier.
pvc string	PVC string.

Defaults

No CCS connection is made.

Command Mode

Controller configuration

Command History

Release	Modification
12.0(2) T	This command was first introduced.

Usage Guidelines

Examples

To configure a CCS frame-forwarding connection on DLCI 100, enter the following command:

ccs connect serial 1 dlci 100

To configure a CCS frame-forwarding connection over an ATM PVC, enter the following command:

ccs connect atm0 pvc 100

Related Commands

Command	Description
mode ccs	Configures the T1/E1 controller to support CCS cross-connect or CCS frame-forwarding.

isdn-switch type

To configure the Cisco MC3810 PRI interface to support QSIG signaling, use the isdn switch-type global or interface command. To disable QSIG signaling, use the no form of this command.

isdn switch-type switch-type
no isdn switch-type switch-type

Syntax Description

switch-type

Service provider switch type. The following two new switch types were added in Cisco IOS Release 12.0(2)T: •primary-qsig-slave—Specifies the Cisco MC3810 or the interface to act as the primary QSIG slave when the PINX is the primary QSIG master. •primary-qsig-master—Specifies the Cisco MC3810 or the interface to act as the primary QSIG master when the PINX is the primary QSIG slave.

Defaults

The switch type defaults to none, which disables the switch on the ISDN interface.

Command Mode

Global configuration or interface configuration.

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Note   This command can be entered in either global configuration mode or in interface configuration mode. When entered in global configuration mode, the setting applies to the entire Cisco MC3810. When entered in interface configuration mode, the setting applies only to the T1/E1 interface specified. The interface configuration mode setting overrides the global configuration setting.

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Command History

Release	Modification
9.2.1	This command was first introduced as a global configuration command.
11.3 T	This command first appeared as an interface command.
12.0(2) T	The ext-sig-master and ext-sig-master switch type options to support QSIG signaling were added

Usage Guidelines

You have a choice of configuring the isdn-switch-type command to support QSIG at either the global configuration level or at the interface configuration level. For example, if you have a QSIG connection on one line as well as on the BRI port, you can configure the ISDN switch type in one of the following combinations:

•Set the global isdn-switch-type command to support QSIG, and set the interface isdn-switch-type command for interface bri 0 to a BRI setting such as 5ess.

•Set the global isdn-switch-type command to support BRI 5ess, and set the interface isdn-switch-type command for interface serial 1:23 to support QSIG.

•Configure the global isdn-switch-type command to another setting (such as switch type VN3), and then set the interface isdn-switch-type command for interface bri 0 to a BRI setting, and set the interface isdn-switch-type command for interface serial 1:23 to support QSIG.

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Note   The voice-port codec command must be configured before any calls can be placed over the connection to the PINX. The default codec type is G729a.

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Examples

The following example configures the Cisco MC3810 to act as the QSIG master:

isdn switch-type primary-qsig-master

The following example configures T1 interface 23 on the Cisco MC3810 to act as the QSIG master:

interface serial 1:23

 isdn switch-type primary-qsig-master

Related Commands

Command	Description
codec	Configures voice compression on a Cisco MC3810 voice port.

mode ccs

To configure the T1/E1 controller to support CCS cross-connect or CCS frame-forwarding, use the mode ccs controller configuration command. To disable support for CCS cross-connect or CCS frame-forwarding on the controller, use the no form of this command.

mode ccs {cross-connect | frame-forwarding}
no mode ccs {cross-connect | frame-forwarding}

Syntax Description

cross-connect	Enables CCS cross-connect on the controller.
frame-forwarding	Enables CCS frame forwarding on the controller.

Defaults

No CCS mode is configured.

Command Mode

Controller configuration

Command History

Release	Modification
12.0(2) T	This command was first introduced.

Usage Guidelines

Examples

To enable CCS cross-connect on controller T1 1, enter the following commands:

controller T1 1

 mode ccs cross-connect

To enable CCS frame-forwarding on controller T1 1, enter the following commands:

controller T1 1

 mode ccs frame-forwarding

Related Commands

Command	Description
ccs connect	Configures a CCS connection on an interface supporting CCS frame forwarding.