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Aastra 57i VoIP Phone - Aastra 57i SIP Phone Ref: Aastra 57i

Asatra 57i VOIP Phone

The 57i from Aastra offers powerful features and flexibility in a standards based, carrier-grade fully featured expandable Business IP telephone. With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the 57i is fully interoperable with leading IP-Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously. Part of the Aastra family of IP telephones, the 57i is ideally suited for executives and Business telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs.

Product Features

- Up to 9 call appearance lines
- Shared call and bridged line appearances
- Multi-proxy support
- Distinctive ringing, priority alerting
- XML browser
- Personal directory (200 entries)
- Call forward/Call transfer/Call waiting
- Caller and calling line information
- Callers log (200 entries)
- Local 3-way conference
- Intercom with auto-answer
- Redial list (last 100 numbers)
- Do Not Disturb
- Live dial pad or pre-dial support
- Digium’s Asterisk Business Edition - supports Busy Lamp Field (BLF), Bridged Line Appearances (BLA), Intercom BroadSoft’s BroadWorks enhanced
- SIP - supports Shared Call Appearances, Busy Lamp Field (BLF), CommPilot Call Manager





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