Aastra 6755i (55i) IP Phone

by Aastra (A1755-0131-10-01)

Aastra 6755i (55i) IP Phone
Availability: Yes
$84.00 Sale Price:
Item Total:

Refer Item to a Friend

Description of the Aastra 6755i (55i) IP Phone

Aastra 6755i (55i) IP Phone is a up to nine line IP phone that is equipped with XML browser capabilities. With it's sleek and elegant design, this phone also offers a graphical backlit display that is 144x75 pixels. The Aastra 6755i is ideally suited for moderate to heavy usage that require more than one touch feature keys.

Aastra 6755i (55i) IP Phone Features

  • Up to Nine Lines with Call Appearance
  • XML Support
  • Multi-proxy Support
  • Personal Directory
  • Six Customizable Softkeys with LED's
  • Four Line/call Appearances with LED's
  • Eight Fixed Feature Buttons
  • Four Navigation Keys
  • Local 3-way Conference
  • Full Duplex Speakerphone
  • Call Information
  • Volume Keys
  • Multi-language Support
  • Aastra Hi-Q Audio Technology
  • Shared Call and Bridged Line Appearances
  • One Year Warranty Included with Extended Warranty Options at Low Prices!

Aastra 6755i (55i) IP Phone Specifications

  • Display: 144x75 Graphical Backlit Display
  • Size: 9.3W x 8.2D x 3.2H
  • Weight: 889g (31.3 oz)
  • Ethernet: Two-port 10/100
  • Codec: G.711/a, G.722 (Wideband), G.729a, BV16, BV32, and L16
  • Protocol: SIP
  • Dedicated RJ-9 Headset Jack
  • Integrated IEEE 802.3af Power over Ethernet (PoE) Support
  • AC Adapter (48V DC) Support
  • Wall mountable
  • Supports up to Three M670i Modules

Aastra 6755i (55i) IP Phone Compatibility

  • Manual or dynamic host configuration protocol (DHCP) network setup
  • FTP / TFTP / HTTP / HTTPS server-based central provisioning for mass deployments
  • Web portal for individual unit configuration
  • Network Address Translation (NAT) support for static configuration and "Keep-Alive" SIP signaling
Add your recommended phones and accessories!
Aastra Handset
Aastra Handset
Insert email for special offers:
Free Free UPS Ground shipping on orders of $500+. Within Continental U.S. (under $500 orders only $9.95)
A portion of each purchase will be donated to The Penrickton Center for Blind Children. For more information, visit
Have Telecom Items For Sale? Top Dollar Offered - Lightning Fast Bids Provided
Publish hosting images