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2914 Series Fiber Network Adapters with WoL Installation and User's Guide
Using
VLAN-Capable
VoIP Phones to
Set VLAN
Using
AT-2914GP/SP to
Set VLAN
Non-VLAN
Application
68
Some VoIP phones are capable of VLAN tagging. In Config 1 using a
VLAN-capable VoIP phone, you may assign the VLAN ID 150 using the
VoIP phone setting. Voice frames get the VLAN tagged at the phone, are
sent to the copper port and transmitted to the switch through the fiber port.
The voice frames and VLAN tags are unchanged by the AT-2914GP/SP
adapter.
You can assign a VLAN ID to the PC traffic using the adapter's Advanced
Properties; however, when voice frames are tagged at the VoIP phone, do
not enable VLAN via the AT-2914GP/SP adapter's CLI.
Config 2 is a configuration when a VoIP phone is not capable of VLAN
tagging, or you prefer to set up VLAN's at the network adapter. You can
assign the VLAN ID 150 to the copper port via the adapter's CLI. Voice
frames from the VoIP phone get tagged when they arrive at the copper
port and are sent to the switch through the fiber optic port. The voice
frames are unchanged by the AT-2914GP/SP adapter. The VLAN ID 10 is
added to PC traffic as they are sent out the fiber link.
You can leave the PC traffic and traffic from the VoIP phone untagged as
with Config 3.
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