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User Guide SoundPoint IP 670 Phone
1 - 4
AC Power
To connect the AC power:
1. Connect the supplied network cable between the LAN jack on the phone
and the LAN port on the wall or hub/switch device port.
2. Connect the DC plug on the power adapter to the DC 48V jack marked on
the phone.
3. Connect the country-specific AC cord to the power adapter.
Power over Ethernet
Using a regular CAT5 cable (optional accessory from Polycom), the phone can
be powered from a PoE (IEEE 802.3af) compliant switch or hub.
PC Connection
(optional)
Power Adapter
(48V DC)
LAN
Port