user manual

This example shows how to enable switch port voice detect on a Cisco IP Phone:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gigabitethernet 1/0/1
Switch(config-if)# switchport voice?
detect detection enhancement keyword
vlan VLAN for voice traffic
Switch(config-if)# switchport voice detect?
cisco-phone Cisco IP Phone
Switch(config-if)# switchport voice detect cisco-phone?
full-duplex Cisco IP Phone
Switch(config-if)# switchport voice detect cisco-phone full-duplex
full-duplex full duplex keyword
Switch(config-if)# end
This example shows how to disable switchport voice detect on a Cisco IP Phone:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gigabitethernet 1/0/1
Switch(config-if)# no switchport voice detect cisco-phone
Switch(config-if)# no switchport voice detect cisco-phone full-duplex
Related Topics
Configuring Cisco IP Phone Voice Traffic, on page 153
Cisco IP Phone Voice Traffic, on page 151
Example: Configuring a Port Connected to an IP Phone Not to Change Frame
Priority
This example shows how to configure a port connected to a Cisco IP Phone to not change the priority of
frames received from the PC or the attached device:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gigabitethernet1/0/1
Switch(config-if)# switchport priority extend trust
Switch(config-if)# end
Related Topics
Configuring the Priority of Incoming Data Frames, on page 155
Cisco IP Phone Data Traffic, on page 151
Where to Go Next
After configuring voice VLANs, you can configure the following:
•
VTP
Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1
158 OL-29440-01
Configuring Voice VLANs
Example: Configuring a Port Connected to an IP Phone Not to Change Frame Priority