Specifications

Getting Started
9
To connect the PoE:
1. Connect the Ethernet cable between the Internet port on the IP phone and an
available port on the in-line power switch/hub.
Note
You can connect optional extension microphones to enhance the room coverage of the
conference phone. The Yealink-provided extension microphone kit contains two
extension microphones.
If in-line power switch/hub is provided, you don’t need to connect the phone to the power
adapter. Make sure the switch/hub is PoE-compliant.
Important! Do not unplug or remove power to the phone while it is updating firmware
and configurations.