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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:
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]
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. |
No CCS connection is made.
Controller configuration
| Release | Modification |
|---|---|
12.0(2) T | This command was first introduced. |
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
| Command | Description |
Configures the T1/E1 controller to support CCS cross-connect or CCS frame-forwarding. |
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
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. |
The switch type defaults to none, which disables the switch on the ISDN interface.
Global configuration or interface configuration.
| 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 |
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:
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
| Command | Description |
codec |
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}
cross-connect | Enables CCS cross-connect on the controller. |
frame-forwarding | Enables CCS frame forwarding on the controller. |
No CCS mode is configured.
Controller configuration
| Release | Modification |
|---|---|
12.0(2) T | This command was first introduced. |
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
| Command | Description |
Configures a CCS connection on an interface supporting CCS frame forwarding. |
Posted: Mon May 3 15:11:40 PDT 1999
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