Requirements - Aastra 6757i CT User Manual

• Full-duplex speakerphone for handsfree calls
• Headset mode support (via handset jack)
• Built-in-two-port, 10/100/1000 Ethernet switch - lets you share a connection with your
computer.
• Inline power support (based on 802.3af standard) which eliminates power adapters.
• AC power adapter (included)
• Enhanced busy lamp fields*
• Set paging*
* Availability of feature dependant on your phone system or service provider.
Cordless 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 stand

Requirements

The 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, or Hyper Text Transfer Protocol over Secure Sockets
Layer (SSL) (HTTPS).
• Ethernet/Fast Ethernet LAN (10/100 Mbps) (Gigabit Ethernet LAN (1000 Mbps)
recommended)
• Category 5/5e straight through cabling (category 6 straight through cabling required for
optimum Gigabit Ethernet performance)
• 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
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
— (optional) For power, use a Power over Ethernet (PoE) power injector or a PoE switch.
2
network for power. (No 48v AC power adapter required.)
port on the phone to a power source.
or
A PoE power injector is available as an optional accessory from Aastra Telecom.
Contact your Administrator for more information.
Model 6757i CT IP Phone User Guide