Exceptional Features and Value in a Fully Featured, Expandable, Mobile IP Telephone57i-CT 270x270. The 6757i CT from Aastra offers powerful features and flexibility in a standards based, carrier-grade advanced level, expandable, IP telephone that includes an integrated WDCT cordless mobility handset for coverage up to 300,000 sq ft.* With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the 6757i CT base unit is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously.

 

• 144 x 128 pixels backlit LCD display
• Supports up to 9 lines with call appearances
• 4 call appearance lines with LEDs
• 4 navigational keys
• 12 customizable softkeys with LEDs
• 8 fixed feature keys:
  • Goodbye
  • Options
  • Hold
  • Redial
  • Speakerphone/headset toggle
  • Mute
  • Two volume keys
• Full duplex speakerphone and message waiting light
• Integrated amplified headset port
• Supports up to three Aastra M670i expansion modules (36 keys ea.) or up to three advanced Aastra M675i (60 keys ea.) expansion modules
• Advanced XML capability to access custom applications
• Simplified deployment
• Dual 10/100 Mbps Ethernet ports
• Broad interoperability with SIP based platforms

Includes

• New Handset Cord
• New Cat 5 Cable