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Home Aastra 5i Phones Aastra 6757i CT IP Phone (A1758-0131-10-01)
Aastra 6757i CT IP Phone (A1758-0131-10-01)
Aastra 6757i CT IP Phone (A1758-0131-10-01)
Aastra 6757i CT IP Phone (A1758-0131-10-01)



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This produt is discontinued with no replacement

Aastra 6757i CT IP Phone with Integrated Mobile Handset

  • SIP Corded Phone
  • Multi-Proxy Support
  • Perfect solution for heavy phone users such as Executives
  • Large 144x 128 pixel graphical backlit LCD Display
  • White Backlighting with Auto Sensing to save power
  • Supports up to 3 M670i Add on Modules with 36 LED Indicators each
  • Supports up to 3 M675i Add on Modules with 60 Keys and Screen Based LCD Display with LED indicators
  • LED for call and message waiting indicators
  • Aastra Hi-Q Audio Technology
  • Up to 9 Lines with Call Appearances
  • 4 Line Appearance Buttons with LEDs
  • 12 Programmable Softkeys with LEDs to customize up to 30 Functions
  • 8 Dedicated Buttons for Hold, Redial, Speakerphone/ Headset, Mute, Options, Goodbye and Volume Control
  • Shared Call Appearances/ Bridged Line Appearances
  • Busy Lamp Field Support
  • 4 Navigational Keys
  • XML Browser Capable phone with access to custom applications
  • Ability to interface with personally customized applications through Aastra provided development guides.
  • Display changes based upon the activities of the user
  • PIN Authorization to lock phone
  • Compatible with CTI Applications
  • Compatible with SIP Extension supported PBX or Hosted PBX Platforms
  • Hearing Aid Compatible
  • Electronic Hookswitch Support (EHS Compatible) for wireless headsets
  • Modular Headset Connection with Amplifier Included
  • Full Duplex Speakerphone
  • Echo Cancellation
  • Independent Volume for Handset/ Speakerphone
  • Supports Distinctive Ringing
  • Create a Personal Directory
  • Extensive Caller ID Logs and Redial Lists
  • Missed Call Notifications
  • Supports Shared or Bridged Line Appearances
  • Call Forwarding, Call Waiting, Call Park, Call Forward, Call Timer Features Available
  • 3 Way Conference Calling Built in
  • Intercom or Paging over Speaker with Auto-Answer
  • Do not Disturb
  • Live Dial Pad
  • Multi-Lingual Support- English, French, Spanish, Italian, German
  • Additional Languages may be downloaded from Aastra Language Pack
  • Support G.711, G.729, G.722 Codecs
  • Packet Loss Concealment
  • Dual 10/100 Mbps Ethernet Port with Auto Sensing Feature
  • QoS Support
  • POE Ready Phone, Optional AC Power Adapter
  • Supports Manual or DHCP IP Address set up
  • Dynamic Phone Configuration Support
  • Mass deployment via central provisioning of user configuration files via TFTP, FTP, HTTP, HTTPS
  • ROHS Compliant
  • Size: 9.3x 8.2x 3.2

6757i CT Cordless Handset Features:

  • 5 Line Backlit LCD Display
  • Includes Wireless 2.4 GHZ Frequency Hopped Spread Spectrum (FHSS) Handset
  • Expandable up to 4 Wireless Handsets
  • Wireless Coverage up to 300,001 Square Feet without the need for Wireless Network
  • Vibration Alert
  • 2 Context Sensitive Softkeys
  • 8 Dedicated Buttons for Goodbye, Hold, Mute, Redial, Function, Menu, and Volume Control
  • Programmable buttons to interface between the Cordless Handset and the Base Telephone for up to 20 Functions
  • 2.5mm Headset Jack
  • Includes Nickel Metal Hydride Battery with 4 Day Standby time and 4 hours Talk Time
  • Size: 5.4 x 1.8x 0.8

Whats in the Box?

  • Aastra 6757i Base Phone
  • Handset and Curly Cord
  • 4 Position Footstand
  • Ethernet Cable
  • Wall Mount Kit
  • Installation Guide
  • 48V AC Power Adapter for Base Phone
  • Aastra 6757i CT Handset
  • Nickel Metal Hydride Battery for Cordless Phone
  • Belt Clip
  • Charging Stand with AC Power Adapter for Cordless Phone
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