Cisco 2650 - 2650 Router Specifications download pdf (Page 119)

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Cisco IOS Telephony Service, Version 2.02

Chapter 5 Command Reference

cor (ephone-dn)

To configure a class of restriction (COR) on the dial peers associated with a directory number, use the

cor command in ephone-dn configuration mode. To disable COR associated with a directory number,

use the no form of this command.

cor {incoming | outgoing} cor-list-name

no cor cor-list-name

Syntax Description

Defaults No default behavior or values.

Command Modes Ephone-dn configuration

Command History

Usage Guidelines The cor command sets the dial-peer class of restriction (COR) parameter for dial peers and the directory

numbers created for the Cisco IP phones associated with the Cisco IOS Telephony Service router. The

COR functionality provides the ability to deny certain call attempts based on the incoming and outgoing

class of restrictions provisioned on the dial peers. This functionality provides flexibility in network

design, allows users to block calls (for example, to 900 numbers), and applies different restrictions to

call attempts from different originators.

COR is used to specify which incoming dial peer can use which outgoing dial peer to make a call. Each

dial peer can be provisioned with an incoming and an outgoing COR list.

Examples The following example shows how to set dial-peer COR parameter for incoming calls to dial-peer 1:

Router(config)# ephone-dn 1

Router(config-ephone-dn)# cor incoming corlist1

incoming COR list to be used by incoming dial peers.

outgoing COR list to be used by outgoing dial peers.

cor-list-name COR list name.

Release Modification

12.2(2)XT This command was introduced on the following platforms: Cisco 1750,

Cisco 1751, Cisco 2600 series and Cisco 3600 series multiservice routers,

and Cisco IAD2420 series IADs.

12.2(8)T This command was integrated into Cisco IOS Release 12.2(8)T and

implemented on the Cisco 3725 and Cisco 3745 routers.

12.2(8)T1 This command was implemented on the Cisco 2600-XM and Cisco 2691

routers.

12.2(11)T This command was integrated into Cisco IOS Release 12.2(11)T and

implemented on the Cisco 1760 routers.

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Cisco 2650 - 2650 Router Specifications Page 119