Aastra 6753i IP Phone

Up to 9 call appearance lines
Shared Call and Bridged Line Appearances
Local 3-way conference
Intercom with auto-answer
Live dial pad or pre-dial support
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
Sylantro's SIP - supports Bridged Line Appearances (BLA), Comcierge, Call Park/Pickup, Conference Aastra 6753i IP Phone A1753-0131-10-01 IP Phones More »