Welcome, Phone features, Requirements – AASTRA 6735i Installation Guide EN User Manual

Page 5

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41-001370-00 Rev 01 – 07.2011

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Welcome

Congratulations on your purchase of the Model 6735i IP phone! The 6735i communicates over an IP Network,
allowing you to place and receive calls in the same manner as a regular business telephone. The 6735i is capable
of supporting the SIP IP protocol.

Phone Features

8 line graphical LCD screen (144 x 75 pixels) with white backlight

Built-in-two-port, 10/100/1000 Gigabit Ethernet switch - lets you share a connection with your computer

12 programmable keys

6 Top keys:

Programmable hard keys
(up to 6 programmable functions)

6 Bottom keys: Programmable state-based softkeys

(up to 20 programmable functions)

4 call appearance lines with LEDs

Supports up to 9 call lines

HD audio (wideband)

Full-duplex speakerphone for hands free calls

Headset support (modular connector)

Inline power support (based on 802.3af standard) that eliminates power adapters

Enhanced busy lamp fields*

Set paging*

* Availability of feature dependant on your phone system or service provider

Requirements

The 6735i IP phone requires the following environment:

SIP-based IP PBX system or network installed and running with a SIP account created for the 6735i phone

Access to a Trivial File Transfer Protocol (TFTP), File Transfer Protocol (FTP), Hypertext Transfer Protocol (HTTP) server, or
Hyper Text Transfer Protocol over Secure Sockets Layer (SSL) (HTTPS)

Ethernet/Fast Ethernet LAN (10/100 Mbps) (Gigabit Ethernet LAN (1000 Mbps) recommended)

Category 5/5e straight through cabling (category 6 straight through cabling required for optimum Gigabit Ethernet
performance)

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 the phone directly to the network for power. (No 48v AC power
adapter required.)

For Ethernet networks that DO NOT supply power to the phone:

For power, use the 48V AC Power Adapter (optional equipment - not included) 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 Aastra Telecom. Contact your Administrator for more information.

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