Welcome; About This Guide; Phone Features - Aastra 6757i CT User Manual

Welcome

The Aastra 6757i CT offers advanced XML capability to access custom applications and is fully
interoperable with leading IP-PBX platforms. Featuring a 5-line display, the 6767i CT supports up
to 9 lines with call appearances and allows you to make and receive calls, transfer, conference, and
more. The 6757i CT IP telephone provides communications over an IP Network using the SIP IP
telephony protocol.

About this Guide

This guide explains how to use the basic features of your new 6757i CT phone. Not all features
listed are available by default. Contact your system or network administrator to find out which
features and services are available to you on your system.
Your System Administrator has the ability to customize some features on this phone. For
information on more advanced settings and configurations, administrators should refer to the
Aastra Models 9000i and 6700i Series SIP IP Phones Administrator Guide.
Documentation
• Aastra 6757i CT SIP IP Phone Installation Guide – Installation and set-up instructions,
general features and functions, and basic options list customization. This Installation Guide is
included with the telephone.
• Aastra 6757i CT SIP IP Phone User Guide – Describes the most commonly used features and
functions for an end user.
• Aastra Models 9000i and 6700i Series SIP IP Phones Administrator Guide – Describes how
to set the 6757i CT phone up on the network and contains advanced configuration instructions
for the 6757i CT. This Administrator Guide is intended for the System Administrator and can
be downloaded from http://www.aastra.com.

Phone Features

• 11 line graphical LCD screen (144 x 128 pixels) with white backlight
• Built-in-two-port, 10/100/1000 Gigabet Ethernet switch - lets you share a connection with
your computer.
• 12 multi-functional softkeys
— 6 Top Keys:
— 6 Bottom Keys: State-based softkeys (up to 20 programmable functions)
• Press-and-hold speed dial key configuration feature
• 4 call appearance lines with LEDs
• Supports up to 9 call lines
Model 6757i CT IP Phone User Guide
Static softkeys (up to 10 programmable functions)
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