AASTRA 6757i Installation Guide EN - Manual (Page 7)

Model 57i IP Phone Installation Guide 1
Introduction
Introduction
Congratulations on your purchase of the Model 57i IP telephone! The 57i
communicates over an IP network allowing you to place and receive calls
in the same manner as a regular business telephone. The 57i is capable of
supporting SIP IP protocol.
Phone Features
• 11 line graphical LCD screen (144 x 128 pixels) with white backlight
• 12 multi-functional softkeys
- 6 Top Keys: programmable static softkeys (up to 10 programmable
functions)
- 6 Bottom Keys: programmable state-based softkeys (up to 20 program-
mable functions)
• 4 call appearance lines with LEDs
• Supports up to 9 call lines
• Full-duplex speakerphone for handsfree calls
• Headset support (modular connector)
• Built-in-two-port, 10/100 Ethernet switch - lets you share a connection
with your computer.
• Inline power support (based on 802.3af standard) which eliminates
power adapters.
• AC power adapter (included)
• Enhanced busy lamp fields*
• Set paging*
*
Availability of feature dependant on your phone system or service provider.
Requirements
The 57i IP Phone requires the following environment:
• SIP-based IP PBX system or network installed and running with a SIP
account created for the 57i phone.
• Access to a Trivial File Transfer Protocol (TFTP), File Transfer Protocol
(FTP), Hypertext Transfer Protocol (HTTP) server, or Hyper Text Trans-
fer Protocol over Secure Sockets Layer (SSL) (HTTPS).
• 802.3af Ethernet/Fast Ethernet LAN
• Category 5/5e straight through cabling
• Power over Ethernet (PoE) inline power injector (optional accessory -
necessary only if your network provides no inline power and if you do
not use the IP Phone’s power adapter).
About This Guide
This manual describes how to physically set up your new 57i. Not all
features listed are available by default and some may depend on your
phone system or service provider. Contact your system administrator if you
have any questions on what features and services are available to you
on your system. This guide complements the SIP IP phone Aastra 53i,
55i, 57i, 57i CT Administrator Guide and the Aastra Model 57i User
Guide.