Aastra 6753i
Exceptional Features and Value in a Featured IP Telephone
The 6753i from Aastra offers powerful features and flexibility in a standards based, carrier-grade basic level IP telephone. With a sleek and elegant design and 3 line LCD display, the 6753i is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously. Part of the Aastra family of IP telephones, the 6753i is ideally suited for light to regular telephone requirements.
Features
- XML Browser
The Aastra 6753i is equipped with XML browser capabilities allowing access to customized services and applications. Create internal service applications using development guides available from Aastra. This feature provides unlimited potential to customize the Aastra 6753i 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, the Aastra 6753i 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.
- 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.
Software downloads
Current Software Release
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6753i SIP, V2.6, May 2010
, English
, ZIP
, 2,541 KB
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9143i, 9480i, 9480i CT and 67xxi Series SIP Phone Release Notes, V2.6, May 2010
, English
, PDF
, 984 KB
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Current Language Pack
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Language Pack, V2.6, May 2010
, English
, ZIP
, 143 KB
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Encryption Tool
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IP Phone Configuration File Encryption Tool - Microsoft Windows , Version 2.x, July 2008
, English
, ZIP
, 48 KB
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IP Phone Configuration File Encryption Tool - Linux, Version 2.x, July 2008
, English
, ZIP
, 9 KB
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XML - API
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XML Development Toolkit 67xi, 9143i, 9480i, 9480i CT, V2.6, May 2010
, English
, ZIP
, 4,969 KB
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Previous Software Release
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6753i SIP, V2.5.3.2002 Patch, April 2010
, English
, ZIP
, 2,817 KB
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6753i(53i) SIP, V2.5.3.18, January 2010
, English
, ZIP
, 2,816 KB
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6753i (53i) SIP , V2.5.2.1010 patch, September 2009
, English
, ZIP
, 2,808 KB
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6753i (53i) SIP, V2.5.2.30, August 2009
, English
, ZIP
, 2,740 KB
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6753i (53i) SIP, V2.5.1.2000 patch July 09
, ZIP
, 2,730 KB
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6753i (53i) SIP, Version 2.5.1, May 2009
, English
, ZIP
, 2,803 KB
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6753i (53i) SIP, V2.5.0.2000 patch, July 09
, ZIP
, 2,800 KB
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53i(6753i) SIP, Version 2.5, March 2009
, English
, ZIP
, 2877 KB
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6753i (53i) SIP, V2.4.1.2000 patch, July 09
, ZIP
, 2,780 KB
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53i (6753i) SIP, Version 2.4.1.1014 Patch, March 2009
, English
, ZIP
, 2850 KB
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53i (6753i) SIP, Version 2.4.1, January 2009
, English
, ZIP
, 2845 KB
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6753i (53i) SIP, V2.4.0.2000 patch, July 09
, ZIP
, 2,770 KB
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53i SIP, Version 2.4.0, November 2008
, English
, ZIP
, 2843 KB
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53i SIP, Version 2.3.1, September 2008
, English
, ZIP
, 2738 KB
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53i SIP, Version 2.3, July 2008
, English
, ZIP
, 2730 KB
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53i SIP, May 2008, Version 2.2.1
, English
, ZIP
, 2689 KB
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53i SIP, March 2008, Version 2.2
, English
, ZIP
, 2672 KB
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53i SIP, Dec 2007, Version 2.1.2
, English
, ZIP
, 2,556 KB
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53i SIP, Oct 2007, Version 2.1.1
, English
, ZIP
, 2,545 KB
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53i SIP , July 2007, Version 2.1
, English
, ZIP
, 2,526 KB
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53i SIP, June 2007, Version 2.0.2
, English
, ZIP
, 2,415 KB
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53i SIP 2.0.1.2000, Supports 2007 DST change, North America
, English
, ZIP
, 3042 KB
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5xi series Language Pack Rev00
, English
, ZIP
, 45 KB
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Previous Release Notes
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67xi (5xi) series, 9143i, 9480i, 9480i CT SIP Phone Release Notes, v2.5.3.18, January 2010
, English
, PDF
, 240KB
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67xi (5xi) series, 9143i, 9480i, 9480i CT SIP Phone Release Notes, V2.5.2.1010 patch, September 2009
, English
, PDF
, 221 KB
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67xi (5xi) series, 9143i, 9480i, 9480i CT SIP Phone Release Notes, Version 2.5.2.30, August 2009
, English
, PDF
, 340 KB
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Previous Language Pack
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Language Pack, v2.5.3.18, January 2010
, English
, ZIP
, 122 KB
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Language Pack, V2.5.2.30, August 2009
, English
, ZIP
, 128 KB
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Language Pack, V2.5.1, May 09
, ZIP
, 110 KB
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Language Pack, V2.5, March 09
, English
, ZIP
, 110 KB
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5xi (675xi) series, 9143i, 9480i and 9480iCT Language Pack, Rev 2.4.1, January 2009
, English
, ZIP
, 82 KB
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5xi series, 9143i, 9480i and 9480iCT Language Pack, Rev 2.4.0, November 2008
, English
, ZIP
, 82 KB
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5xi series, 9143i, 9480i and 9480iCT Language Pack, Version 2.3.1, September 2008
, English
, ZIP
, 81 KB
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5xi series, 9143i, 9480i and 9480iCT Language Pack, Version 2.3, July 2008
, English
, ZIP
, 81 KB
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5xi series, 9143i, 9480i and 9480iCT Language Pack, Version 2.2.1, May 2008
, English
, ZIP
, 79 KB
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5xi series Language Pack , April 2008, Version 2.2
, English
, ZIP
, 78 KB
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5xi series Language Pack, Dec. 2007, Version 2.1.2
, English
, ZIP
, 74 KB
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5xi series Language Pack, Version 2.1.1
, English
, ZIP
, 74 KB
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5xi series Language Pack, July 2007, Version 2.1
, ZIP
, 49 KB
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Brochures
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Aastra 5xi Overview (Aastra-DeTeWe Version)
, 06/2007
, German
, PDF
, 430 KB
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Aastra 5xi Overview (Aastra version)
, 06/2007
, German
, PDF
, 412 KB
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Aastra 53i Datasheet (Aastra-DeteWe version)
, 06/2007
, German
, PDF
, 1.019 KB
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Aastra 53i Datasheet (Aastra-Version)
, 06/2007
, German
, PDF
, 168 KB
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6753i Datasheet
, Feb 2010
, English
, PDF
, 594 KB
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Aastra IP Phone Matrix
, April 2010
, English
, PDF
, 2,781 KB
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Aastra 6700 Series Phone High Angle Stand
, June 2010
, English
, PDF
, 1,170 KB
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Installation instructions
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Aastra 53i Installation Guide
, German
, PDF
, 4300 KB
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53i Installation Guide
, Nov 2007
, English
, PDF
, 6,453 KB
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53i Installation Guide
, Nov 2007
, Spanish
, PDF
, 4303 KB
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53i Installation Guide
, Nov 2007
, French
, PDF
, 4242 KB
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Technical Info Language Pack
, 06/2008
, German
, PDF
, 206 KB
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Labels Template
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675xi (5xi) Key Labels Template
, V1.3
, English
, PDF
, 1,061 KB
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Label templates for Aastra 51i, 53i, 55i, M536M
, 12/2007
, English
, PDF
, 288 KB
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User manuals
Current User Manuals
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6753i (53i) User Guide, Version 2.5
, English
, PDF
, 9,930 KB
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9143i, 9480i, 9480i CT and 67xxi Series SIP Phone Administrators Guide, V2.6, May 2010
, English
, PDF
, 19,504 KB
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User Manuals for Aastra 800 and OpenCom 100
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Aastra 67xxi user guide for Aastra 800 and OpenCom 100
, 06/2009
, English
, PDF
, 4.430 KB
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Aastra 67xxi user guide for Aastra 800 and OpenCom 100
, 06/2009
, German
, PDF
, 4.430 KB
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Aastra 67xxi user guide for Aastra 800 and OpenCom 100
, 06/2009
, French
, PDF
, 4.430 KB
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Aastra 67xxi user guide for OpenCom 1000
, 07/2009
, English
, PDF
, 5.220 KB
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Aastra XML Scripts for trixbox CE
, Version 2.0.0
, English
, PDF
, 2041 KB
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Aastra 67xxi user guide for OpenCom 1000
, 06/2009
, German
, PDF
, 5.300 KB
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Aastra 67xxi user guide for OpenCom 1000
, 07/2009
, French
, PDF
, 5.220 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone XML Development Guide
, Release 2.4.0 November 2008
, English
, ZIP
, 4703 KB
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Previous User Manuals
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67xi (5xi) series, 9143, 9480i and 9480i CT SIP Phone Administrators Guide, Version 2.5, Rev 2
, English
, PDF
, 19,141 KB
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67xi (5xi) series, 9143i, 9480i, 9480i CT SIP Phone Release Notes
, Version 2.5.1, May 2009
, English
, PDF
, 549 KB
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5xi (67xxi) series, 9143i, 9480i and 9480iCT SIP Phone Release Notes
, Version 2.5, March 2009
, English
, PDF
, 808 KB
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5xi (675xi) series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes
, Version 2.4.1.1014 Patch, March 2009
, English
, PDF
, 535 KB
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5xi (675xi) series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes
, Version 2.4.1, January 2009
, English
, PDF
, 863 KB
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53i (6753i) User Guide
, Version 2.4
, English
, PDF
, 12,557 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Administrator Guide, V 2.4.0, November 2008
, English
, PDF
, 18269 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes
, Version 2.4.0
, English
, PDF
, 1402 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes
, Version 2.3.1
, English
, PDF
, 1142 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Administrator Guide
, Version 2.3, July 2008
, English
, PDF
, 18169 KB
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5xi series, 9143i, 9480i and 9480i CT SIP IP Phone Administrator Guide, Version 2.3, July 2008
, English
, PDF
, 18169 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone XML Development Guide
, Version 2.3.1, September 2008
, English
, ZIP
, 4438 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes, Version 2.3
, English
, PDF
, 1521 KB
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53i User Guide
, Version 2.1
, English
, PDF
, 12,311KB
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53i User Guide
, Version 2.0
, English
, PDF
, 8050 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone Release Notes
, Version 2.2.1
, English
, PDF
, 900 KB
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Aastra Telecom 5xi series SIP IP Phones Administrator Guide - Release 2.0
, English
, PDF
, 5822 KB
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Aastra Telecom 5xi series SIP IP Phone Release Notes
, Version 2.2
, English
, PDF
, 4481 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone XML Development Guide
, Version 2.3
, English
, ZIP
, 4458 KB
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Aastra Telecom 5xi series SIP IP Phone Release Notes
, Version 2.1.2
, English
, PDF
, 1,655 KB
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Aastra Telecom 5xi series SIP IP Phone Release Notes
, Version 2.1.1
, English
, PDF
, 1,916 KB
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Aastra 53i User Guide
, Version 2.1 (Rev. 01)
, French
, PDF
, 12.400 KB
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Aastra Telecom 5xi series SIP IP Phone XML Development Guide
, Version 2.2
, English
, ZIP
, 3371 KB
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Aastra 53i User Guide
, Version 2.1 (Rev. 01)
, German
, PDF
, 8.395 KB
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Aastra Telecom 5xi series SIP IP Phone Release Notes
, Release 2.1
, English
, PDF
, 2,164 KB
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675xi (5xi) series SIP IP Phone Administrators Guide, Version 2.1, October 2007
, English
, PDF
, 10,912 KB
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5xi series, 9143i, 9480i and 9480iCT SIP IP Phone XML Development Guide
, Version 2.2.1
, English
, ZIP
, 3618 KB
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Aastra Telecom 5xi series SIP IP Phone Release Notes
, Release 2.0.2
, English
, PDF
, 1,139 KB
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Aastra Telecom 5xi series SIP IP Phone Release Notes
, Release 2.0.1.2000
, English
, PDF
, 690 KB
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Aastra Telecom 5xi series SIP IP Phone XML Development Guide
, V2.1.1
, English
, ZIP
, 2,174 KB
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Aastra Telecom 5xi series SIP IP Phone XML Development Guide
, Release 2.0.2
, English
, ZIP
, 1,716 KB
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Aastra Telecom 5xi series SIP IP Phone Administrator Guide
, Version 2.1
, English
, PDF
, 10,912 KB
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Aastra Telecom 5xi series SIP IP Phone XML Development Guide - July 2007
, Release 2.1
, English
, ZIP
, 2,141 KB
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Aastra Telecom 5xi series SIP IP Phone XML Development Guide
, Release 2.0.1
, English
, ZIP
, 1657 KB
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More SIP Telephones
6730i
6731i
6739i
9143i
9480i
9480i CT
6751i
6753i
6755i
6757i
6757i CT
M670i Expansion Module
M675i Expansion Module
Downloads
Software downloads
Brochures
Installation instructions
User manuals
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