Canadian Pricing Information

Pricing will now be shown in Canadian dollars, click the 'SHOP USA' link at the top to revert to show USD.

Aastra Logo  

Aastra 6753i

Aastra 6753i

More Views

Aastra is now Mitel! The Aastra 6753i has been discontinued by the manufacturer and replaced with the Mitel 6865i. There is limited stock left of this item, please call 800.398.8647
Technical Specs
Ask the Expert

Aastra 6753i VoIP Phone

The Aastra 6753i offers powerful features and flexibility in a standards based, carrier-grade basic level VoIP phone. 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. 

Aastra 6753i VoIP Phone Overview

The Aastra 6753i is equipped with XML browser capabilities allowing access to customized services and applications. This allows creation of internal service applications using development guides available from Aastra. This feature provides unlimited potential to customize this Aastra phone to meet your specific business needs or vertical applications using the display and keypad.

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. This includes features such as shared call and bridged line appearances, call forward, call transfer, call waiting, intercom and 3-way conference providing enhanced call flexibility and control.

The Aastra 6753i supports up to three Aastra M670i modules, each offering 36 keys with LED indicators to create a feature rich attendant console.

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.

Aastra 6753i Features and Functions:

  • Up to 9 lines with call appearances
  • Shared call and bridged line appearances
  • Multi-proxy support
  • Distinctive ringing, priority alerting
  • 3 line LCD display
  • LED for call and message waiting indicator
  • Personal directory
  • Call forward/Call transfer/Call waiting
  • Caller and calling line information
  • Local 3-way conference
  • Intercom with auto-answer
  • Do Not Disturb
  • 3 call appearance lines with LEDs
  • 6 navigational keys
  • 6 programmable keys with LEDs
  • 10 predefined hard keys
  • Live dial pad or pre-dial support
  • Supports up to 3 M670i modules
  • Aastra Hi-Q™ Audio Technology
  • Dual 10/100 Mbps switched Ethernet ports (LAN and PC ports)
  • Integrated IEEE 802.3af Power Over Ethernet (PoE) support
  • AC adapter (48V DC) included

Didn't find the VoIP phone you were looking for?
Check out these other Aastra VoIP phones:

Shop By Manufacturer
# of Lines
High Definition
Backlit Display
Color Display
Touchscreen Display
Protocols Supported
# of Ethernet Ports
PoE (IEEE 802.3af), Power Supply Included
Headset Interface
EHS Support

Joe Shanahan

Direct: 866-583-0920

Why Pay $119.99 for the Aastra 6753i?

  • Supports up to 9 call appearance lines

  • Shared call and bridged line appearances, Multi-proxy support

  • Compatible with Asterisk, Trixbox and other SIP Platforms

For advice, reviews and industry insight... be sure to follow us online.

Questions on Aastra 6753i

No questions asked yet

Have a Question?

Add Your Review

  1 2 3 4 5

Customer Reviews

(Submitted on ) | by

Poor Poor POOR
Very bad quality. Very difficult to use. Not at all user friendly!

(Submitted on ) | by

Nice, simple multi-line phone. Very good quality, easy to set up. Average sound quality. Mid-market type of phone.

(Submitted on ) | by

great value phones..
A Great phone for the money. I marked usability at 4 just because it only has 6 programmable buttons. I run trixbox ce and the aastra-xml scripts and would highly suggest the 55i for large deployments but the 53i or 51i is great for break rooms or odd places that need a cheap phone.

(Submitted on ) | by

Simply Rocks
Out of the box set up time for basic functionality is roughly five to ten minutes. Plug your phone into the network, set up your SIP details, and away you go. The only downside to this phone is the very few programmable keys. The top two keys are hardcoded to "Save" and "Delete", leaving only four for custom programming. This phone is best suited for any non-receptionist extension. The web interface makes advanced configurations a breeze.

Jabra PRO 9450

Jabra PRO 9450

Buy Now
Plantronics Savi W730

Plantronics Savi W730

Buy Now
Aastra M670i

Aastra M670i

Buy Now
Polycom IP 450 PoE

Polycom IP 450 PoE

Your Price: $214.00
Add To Cart For A Better Price!
Buy Now
Cisco SPA504G

Cisco SPA504G

Your Price: $139.99
Buy Now
Yealink SIP-T26P

Yealink SIP-T26P

Your Price: $135.00
Buy Now
VoIP Supply
Awards & Accomplishments
BNBEA Ethics Award Finalist
Fast Tack Companies List
RuleBreaker Entrepreneur Award
WNY Best Places to Work
WNY Most Admired Companies
#42 Top Private Companies in WNY
WNY Best Places to Work