Aastra 57i IP PhoneZoom

Aastra 57i IP Phone

Aastra 57i IP Phone
Item# A1757-0131-10-05
Features: 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 log. Caller and calling line information. Local 3 way conference. Intercom with auto-answer. Redial list. Do Not Disturb. Live dial pad or pre-dial support. Interoperable with IP Telephony Platforms. Digium’s Asterisk Business Edition - supports Busy Lamp Field (BLF), 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.
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