Welcome41-001384-05 REV03 – 07.2014 2Cordless Handset Features• 5-line backlit display screen• 2 multi-functional softkeys• Programmable function key supports up to 14 functions• Vibration Alerter• Headset Jack• Desk charging standRequirementsThe 6757i CT IP Phone requires the following environment:• SIP-based IP PBX system or network installed and running with a SIP account created for the 6757i phone• Access to a Trivial File Transfer Protocol (TFTP), File Transfer Protocol (FTP), Hypertext Transfer Protocol (HTTP) server, orHyper Text Transfer Protocol over Secure Sockets Layer (SSL) (HTTPS)• Ethernet/Fast Ethernet LAN (10/100 Mbps)• Category 5/5e straight through cabling• Power source– For Ethernet networks that supply in-line power to the phone (IEEE 802.3af):– For power, use the Ethernet cable (supplied) to connect from the phone directly to the network for power. (No48v AC power adapter required.)– For Ethernet networks that DO NOT supply power to the phone:– For power, use the 48V AC Power Adapter (included) to connect from the DC power port on the phone to a powersource.or– (optional) For power, use a Power over Ethernet (PoE) power injector or a PoE switch. A PoE power injector is avail-able as an optional accessory from Aastra. Contact your Administrator for more information.Installation and SetupIf your System Administrator has not already setup your 6757i CT phone, please refer to the Aastra 6757i CT InstallationGuide for basic installation and physical setup information. For more advanced administration and configuration informa-tion, System Administrators should refer to the Aastra SIP IP Phones Administrator Guide.
