Aastra 6757i IP Phone

The Aastra 6757i offers powerful features and flexibility in a standards based, carrier-grade advanced level IP telephone.

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, 2 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
Powered by Power over Ethernet (802.3af PoE) or AC wall adapter (not included)
Model formerly known as the Aastra 57i