Specifications

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Cisco IOS Telephony Service, Version 2.02
Chapter 5 Command Reference
caller-id block (ephone-dn)
caller-id block (ephone-dn)
To enable caller-ID blocking for outbound calls, use the caller-id block command in ephone-dn
configuration mode. To disable caller ID, use the no form of this command.
caller-id block
no caller-id block
Syntax Description This command has no arguments or keywords.
Defaults Caller ID is not blocked on calls originating from a Cisco IP phone.
Command Modes Ephone-dn configuration
Command History
Usage Guidelines The caller-id block command sets caller-ID blocking for outbound calls originated from the ephone-dn.
This commands requests that the far-end gateway device block display of the calling party information
for calls received by the far-end gateway from the ephone-dn. This command does not affect the
ephone-dn calling party information display for inbound calls received by the ephone-dn.
Examples The following example shows how to set caller-ID blocking for the directory number 5001:
Router(config) ephone-dn 1
Router(config-ephone-dn)# number 5001
Router(config-ephone-dn)# caller-id block
Release Modification
12.1(5)YD This command was introduced on the following platforms:
Cisco 2600 series and Cisco 3600 series multiservice routers, and
Cisco IAD2420 series IADs.
12.2(2)XT This command was implemented on the Cisco 1750 and
Cisco 1751 multiservice routers.
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.