Aastra 57i IP Telephone
The 57i VoIP telephone is a feature-loaded speakerphone. Order
this phone.
Features:
- 12 softkeys
- 6 static programmable up to 10 functions
- 6 context sensitive programmable up to 20 functions
- Graphical LCD screen 144 x 128 pixels
- White LED backlight
- XML ready
- Full-duplex speakerphone
- Dual 10/100 switched Ethernet ports
- Headset support (modular connector)
- Up to 9 lines support
- Extensive storage capacity for personal directories, caller logs and
redial lists
- Shared call and bridged line appearances
- Call forward
- Call transfer
- Call waiting
- Do Not Disturb
- Intercom
- 3-way conference
- Distinctive ringing with priority alerting
- Incuded power over Ethernet adapter
- Expandable to a full-featured attendant console with up to 3 modules
of 536M (each with 36 keys and LED indicators) an 560M (each with 60
keys with a screen based LCD display).
- Use any text editor to create configuration files to control phones
individually or centrally
- Busy Lamp Field, Bridged Line Appearnace and Intercom with Digium's
Asterisk Business Edition™
- Shared Call Appearance, Busy Lamp Field, CommPilot Call Manager with
Broadsoft's BroadWorks enhanced SIP™.
- Conferencing, Voicemail and NAT Traversal with Nortel's MCS 5100 and
5200™.
- Bridged Line Appearance, Comcierge, Call Park/Pickup and Conference
with Sylantro's SIP™
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