# Class of Restriction (COR) lists

Two rules

Rule 1: If there is no outgoing COR list applied, the call is always routed.
Rule 2: If there is no incoming COR list applied, the call is always routed.

Defining COR List Tags

CME(config)# dial-peer cor custom
CME(config-dp-cor)# name 911
CME(config-dp-cor)# name LOCAL
CME(config-dp-cor)# name LD

Creating Outgoing COR Lists

CME(config)# dial-peer cor list 911-CALL
CME(config-dp-corlist)# member 911
CME(config)# dial-peer cor list LOCAL-CALL
CME(config-dp-corlist)# member LOCAL
CME(config)# dial-peer cor list LD-CALL
CME(config-dp-corlist)# member LD

Creating Incoming COR Lists

CME(config)# dial-peer cor list 911-ONLY
CME(config-dp-corlist)# member 911
CME(config)# dial-peer cor list 911-LOCAL
CME(config-dp-corlist)# member 911
CME(config-dp-corlist)# member LOCAL
CME(config)# dial-peer cor list 911-LOCAL-LD
CME(config-dp-corlist)# member 911
CME(config-dp-corlist)# member LOCAL
CME(config-dp-corlist)# member LD

Assigning Outbound and Inbound COR Lists

CME(config)# dial-peer voice 10 pots
CME(config-dial-peer)# corlist outgoing 911-CALL
CME(config)# dial-peer voice 11 pots
CME(config-dial-peer)# corlist outgoing LOCAL-CALL
CME(config)# dial-peer voice 12 pots
CME(config-dial-peer)# corlist outgoing LD-CALL
CME(config)# ephone-dn 1
CME(config-ephone-dn)# corlist incoming 911-ONLY
CME(config)# ephone-dn 2
CME(config-ephone-dn)# corlist incoming 911-LOCAL
CME(config)# ephone-dn 3
CME(config-ephone-dn)# corlist incoming 911-LOCAL-LD