3Com Switch 7750 Configuration Guide Guide

106 CHAPTER 11: VOICE VLAN CONFIGURATION
# Display voice VLAN-related configurations.
[SW7750] display voice vlan status
Voice Vlan status: ENABLE
Voice Vlan ID: 3
Voice Vlan security mode: Security
Voice Vlan aging time: 1440 minutes
Current voice vlan enabled port mode:
PORT MODE
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Ethernet1/0/3 MANUAL
# Remove Ethernet1/0/3 port from the voice VLAN.
[SW7750] interface Ethernet1/0/3
[SW7750-Ethernet1/0/3] undo port trunk permit vlan 3