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Model 6739i IP Phone Installation Guide
Introduction
Requirements
The 6739i IP Phone requires the following environment:
• SIP-based IP PBX system or network installed and running with a SIP
account created for the 6739i phone.
• Access to a Trivial File Transfer Protocol (TFTP) server, File Transfer Protocol
(FTP) server, Hypertext Transfer Protocol (HTTP) server, or Hyper Text Trans-
fer Protocol over Secure Sockets Layer (SSL) (HTTPS) server.
• Ethernet/Fast Ethernet LAN (10/100 BaseT), Gigabit Ethernet LAN (1000
BaseT) recommended
• Category 5/5e straight through cabling
• Power source
For Ethernet networks that supply in-line power to the
phone (IEEE 802.3af):
– For power, use the Ethernet cable (supplied) to connect from thephone
directly to the network for power. (No 48v AC power adapter required.)
For Ethernet networks that DO NOT supply power to the phone:
– (optional) For power, use the 48V AC Power Adapter (optional accessory)
to connect from the DC power port on the phone to a power source.
or
– (optional) - For power, use a Power over Ethernet (PoE) power injector or
a PoE switch. A PoE power injector is available as an optional accessory
from 8x8, Inc. Contact your Administrator for more information.
Summary of Contents for 6739i
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