Switchport Voice Detect - Cisco Catalyst 3750-X Command Reference Manual

Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands

switchport voice detect

Use the switchport voice detect interface configuration command on the switch stack or on a standalone
switch to detect and recognize a Cisco IP phone. Use the no form of this command to return to the default
setting.
This command is not supported on switches running the LAN base feature set.
Note
Syntax Description
cisco-phone
full-duplex
Command History Release
12.2(53)SE2
Usage Guidelines Use this command to detect and recognize a Cisco IP phone. The Cisco IP phone must be powered by
the switch with Power over Ethernet (PoE). If the phone is powered externally, the switch port is
disabled.
Examples This example shows how to enable detection and recognition of a Cisco IP phone on the switch:
Switch(config)# interface gigabitethernet1/0/1
Switch(config-if)# switchport voice detect cisco-phone
This example shows how to disable detection and recognition of a Cisco IP phone on the switch:
Switch(config)# interface gigabitethernet1/0/1
Switch(config-if)# no switchport voice detect cisco-phone
You can verify your settings by entering the show run interfaces interface-id privileged EXEC
command.
OL-29704-01
switchport voice detect cisco-phone [full-duplex]
no switchport voice detect cisco-phone [full-duplex]
Configure the switch to detect and recognize a Cisco IP phone.
(optional) Configure the switch to only accept a full-duplex Cisco IP phone.
Modification
This command was introduced.
Catalyst 3750-X and 3560-X Switch Command Reference
switchport voice detect
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