Cisco Systems 2600 appendix Configuring FXS and FXO Voice Ports to Support Caller ID, VC-818

Caller ID on Cisco 2600 and 3600 Series Routers and Cisco MC3810 Multiservice Concentrators

Caller ID Configuration Task List

Configuring FXS and FXO Voice Ports to Support Caller ID

To configure caller-ID on FXS and FXO voice ports, use the following commands beginning in global configuration mode:

	Command	Purpose
Step 1
	Router(config)# caller-id enable	Enables caller ID. This command applies to FXS
		voice ports that send caller-ID information and to
		FXO ports that receive it. By default caller ID is
		disabled.
		Note If the station-id or a caller-id alerting
		command is configured on the voice port,
		these automatically enable caller ID, and the
		caller-id enable command is not necessary.
Step 2
	Router(config-voiceport)# station-id name name	Configures the station name on FXS voice ports
		connected to user telephone sets. This sets the
		caller-ID information for on-net calls originated by
		the FXS port. You can also configure the station name
		on an FXO port of a router for which incoming Caller
		ID from the PSTN subscriber line is expected. In this
		case, if no caller-ID information is included on the
		incoming PSTN call, the call recipient receives the
		information configured on the FXO port instead. If
		the PSTN subscriber line does provide caller-ID
		information, this information is used and the
		configured station name is ignored.
		The name argument is a character string of 1 to 15
		characters identifying the station.
		Note This command applies only to caller-ID calls,
		not Automatic Number Identification (ANI)
		calls. ANI supplies calling number
		identification only.

Cisco IOS Voice, Video, and Fax Configuration Guide

VC-818