Choose the power source for the phone:

• Power over Ethernet (PoE)

  If you use PoE, plug the Ethernet cable into the LAN port and plug the other end into the phone.

• Cisco Unified IP Phone Power Injector

  If you use the Cisco Unified IP Phone Power Injector:

  1. Plug the Power Injector into the LAN port with one Ethernet cable.

  2. Connect the power cord to the Injector.

  3. Plug the cord into an electrical outlet.

  4. Use another Ethernet cable to connect the Injector to the conference phone.

  In the EU and UK, your phone is shipped with a power switch cable that is required in order to provide power to your phone when using an AC-to-DC power supply. In this case:

  1. Plug the Power Injector into the LAN port with one Ethernet cable.

  2. Connect the power switch cable to the Injector.

  3. Connect the power cord to the other end of the power switch cable.

  4. Plug the cord into an electrical outlet.

  5. Use another Ethernet cable to connect the Injector to the conference phone.