57i

Exceptional Features and Value in a Fully Featured, Expandable IP Telephone

Features

• XML Browser
  The Aastra 57i is equipped with XML browser capabilities and an extra large display with dynamic softkeys to easily access customized services and applications. Create internal service applications using development guides available from Aastra. This feature provides unlimited potential to customize the Aastra 57i to meet your specific business needs or vertical applications using the display and keypad.
  
  
• Enhanced Call Management
  With extensive storage capacity for personal directories, callers logs and redial lists and 12 programable keys, the Aastra 57i can improve efficiency by providing more call information with the push of a button. Features such as shared call and bridged line appearances, call forward, call transfer, call waiting, intercom and local 3-way conference increase call flexibility and control.
  
  
• Expandability
  The Aastra 57i offers two different module extension options. It supports up to three Aastra 536M modules, each offering 36 keys with LED indicators to create a feature rich attendant console. Or, it will also support up to three of the advanced Aastra 560M modules, each offering 60 keys with a screen based LCD display and LED system.
  
  
• Remarkable Audio
  All Aastra IP telephones offer full-duplex speakerphone with excellent voice clarity and delivery. With years of experience in telecommunications and telephone design, Aastra can ensure superior voice quality on every product we sell.
  
  
• Simplified Deployment
  From initial deployment and configuration to future enhancements and upgrades, the Aastra family of IP telephones are designed to save your business time and money. Dual auto-sensing switched Ethernet ports eliminate additional wiring and simplify installations. Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup. Easily created configuration files, using any text editor, can be used to configure phones individually or centrally.

Current Software Release
	57i SIP, May 2008, Version 2.2.1 , English , ZIP , 2722 KB
	5xi series, 9143i, 9480i and 9480iCT Language Pack, Version 2.2.1, May 2008 , English , ZIP , 79 KB
Encryption Tool
	Aastra Telecom IP Phone Configuration File Encryption Tool - Microsoft Windows , Version 1.3.0, November 2005 , English , GZ , 57 KB
	Aastra Telecom IP Phone Configuration File Encryption Tool - Solaris , Version 1.3, November 2005 , English , GZ , 45 KB
Previous Software Release
	57i SIP , March 2008, Version 2.2 , English , ZIP , 2705 KB
	57i SIP, Dec 2007, Version 2.1.2 , English , ZIP , 2,587 KB
	57i SIP, Oct 2007, Version 2.1.1 , English , ZIP , 2,574 KB
	5xi series Language Pack , April 2008, Version 2.2 , English , ZIP , 78 KB
	5xi series Language Pack, Dec. 2007, Version 2.1.2 , English , ZIP , 74 KB
	5xi series Language Pack, Version 2.1.1 , English , ZIP , 74 KB
	5xi series Language Pack, July 2007, Version 2.1 , ZIP , 49 KB
	57i SIP , July 2007, Version 2.1 , English , ZIP , 2555 KB
	57i SIP, June 2007, Version 2.0.2 , English , ZIP , 2,446 KB
	57i SIP 2.0.1.2000, Supports 2007 DST change, North America , English , ZIP , 3071 KB
	5xi series Language Pack Rev00 , English , ZIP , 45 KB

57i Datasheet , English , PDF , 160 KB

	57i Installation Guide English , PDF , 7471 KB
	57i Installation Guide Spanish , PDF , 4448 KB
	57i Installation Guide French , PDF , 4163 KB

	57i User Guide , Version 2.1 , English , PDF , 15070 KB
	5xi series, 9143i, 9480i and 9480iCT SIP IP Phone XML Development Guide , Version 2.2.1 , English , ZIP , 3618 KB
	Aastra XML Scripts for trixbox CE , Version 2.0.0 , English , PDF , 2041 KB
	5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes , Version 2.2.1 , English , PDF , 900 KB
	Aastra Telecom 5xi series SIP IP Phone Administrator Guide , Version 2.1 , English , PDF , 10,912 KB
Previous User Manuals
	57i User Guide , English , PDF , 11111 KB
	Aastra Telecom 5xi series SIP IP Phone XML Development Guide , Version 2.2 , English , ZIP , 3371 KB
	Aastra Telecom 5xi series SIP IP Phone Release Notes , Version 2.2 , English , PDF , 4481 KB
	Aastra Telecom 5xi series SIP IP Phone Release Notes , Version 2.1.2 , English , PDF , 1,655 KB
	Aastra Telecom 5xi series SIP IP Phone XML Development Guide , V2.1.1 , English , ZIP , 2,174 KB
	Aastra Telecom 5xi series SIP IP Phones Administrator Guide - Release 2.0 , English , PDF , 5822 KB
	Aastra Telecom 5xi series SIP IP Phone Release Notes , Version 2.1.1 , English , PDF , 1,916 KB
	Aastra Telecom 5xi series SIP IP Phone Release Notes , Release 2.1 , English , PDF , 2,164 KB
	Aastra Telecom 5xi series SIP IP Phone XML Development Guide - July 2007 , Release 2.1 , English , ZIP , 2,141 KB
	Aastra Telecom 5xi series SIP IP Phone Release Notes , Release 2.0.2 , English , PDF , 1,139 KB
	Aastra Telecom 5xi series SIP IP Phone Release Notes , Release 2.0.1.2000 , English , PDF , 690 KB
	Aastra Telecom 5xi series SIP IP Phone XML Development Guide , Release 2.0.2 , English , ZIP , 1,716 KB
	Aastra Telecom 5xi series SIP IP Phone XML Development Guide , Release 2.0.1 , English , ZIP , 1657 KB

More SIP Telephones

9112i
9133i
480i
480i CT
9143i
9480i
9480i CT
51i
53i
55i
57i
57i CT
536M Expansion Module
560M Expansion Module

Downloads