•
Some PC LAN cards allow VLAN settings to be assigned. However, when using a PC connected to an
IP telephone with 2 ports, the VLAN settings for PC communications must be assigned only to the
secondary port of the IP telephone. Any VLAN settings assigned to the PC LAN card must be disabled.
These settings can usually be identified by "802.1Q", "802.1p", or "VLAN" in their name.
•
If you are using an IP telephone with a primary port only (e.g., KX-NT265), a PC cannot be connected
to the IP telephone.
1.2.2 VLAN (Virtual LAN)
IP Networking Guide
9