Aastra

Aastra 57i IP phone
AAS-A1757-0131-10-05

Full-Duplex Speakerphone
Display LCD
Up to 9 call appearance lines
Shared call and bridged line appearances
Multi-proxy support
Distinctive ringing, priority alerting
XML browser
Personal directory
Call forward/Call transfer/Call waiting
Caller and calling line information
Callers log
Local 3-way conference
Intercom with auto-answer
Redial list
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
Nortel’s MCS 5100/5200 SIP supports – Conferencing, Voicemail, and NAT Traversal
Sylantro’s SIP – supports Bridged Line Appearances (BLA), Com?ierge, Call Park/Pickup, Conference

The Aastra 57i offers powerful features and flexibility in a standards based, carrier-grade advanced level expandable 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 heavy telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs.

Click here for a Aastra 57i Brochure