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Cisco IOS Voice, Video, and Fax Commands: R Through Sh
shutdown (voice-port)
VR-870
Cisco IOS Voice, Video, Fax Command Reference
shutdown (voice-port)
To take the voice ports for a specific voice interface card offline, use the shutdown command in
voice-port configuration mode. To put the ports back in service, use the no form of this command.
shutdown
no shutdown
Syntax Description This command has no arguments or keywords.
Defaults shutdown
Command Modes Voice-port configuration
Command History
Usage Guidelines When you enter the shutdown command, all ports on the voice interface card are disabled. When you
enter the no shutdown command, all ports on the voice interface card are enabled. A telephone
connected to an interface will hear dead silence when a port is shut down.
Examples The following example takes voice port 1/1/0 on the Cisco 3600 series offline:
voice-port 1/1/0
shutdown
Note The preceding configuration example shuts down both voice ports 1/1/0 and 1/1/1.
Release Modification
11.3(1)T This command was introduced on the Cisco 3600 series router.