Operational ip phone features – Aastra Telecom SIP 57I User Manual
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5-2
41-001160-00, Release 2.1, Rev 04
IP Phone Administrator Guide
Operational IP Phone Features
Call Waiting/Call Waiting Tone
Incoming Call Interrupts Dialing
Goodbye Key Cancels Incoming Call
UPnP Mapping Lines (for remote phones)
Message Waiting Indicator Line
Incoming/Outgoing Intercom with Auto-Answer and Barge In
Directed Call Pickup (BLF or XML Call Interception)
Softkeys/Programmable Keys/Feature Keys/Expansion Module Keys
Automatic Call Distribution (ACD) (for Sylantro Servers)
Directed Call Pickup/Group Call Pickup (for Sylantro Servers)
Bridged Line Appearance (BLA) (55i, 57i, 57i CT only)
BLA Support for Third Party Registration
Last Call Return (lcr) (For Sylantro Servers
Customizable Callers List and Services Keys
Voicemail (55i, 57i, and 57i CT only)
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