Aastra Telecom SISIP 57I CT - Manual (Page 7)

41-001160-00, Rev 01 Release 2.0 vii
Contents
Configuration Server Protocol ......................................................................................4-13
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Configuring the Configuration Server Protocol .......................................................4-13
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Advanced Network Settings .........................................................................................4-18
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Network Address Translation (NAT) ......................................................................4-18
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Configuring Nortel NAT (optional) ..........................................................................4-20
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Configuring NAT Address and Port (optional) ........................................................4-22
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HTTPS Client/Server Configuration .......................................................................4-24
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Universal Plug and Play (UPnP) (for remote phones) ............................................4-28
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Virtual LAN (optional) .............................................................................................4-31
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Type of Service (ToS), Quality of Service (QoS), and DiffServ QoS ......................4-32
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Network Time Servers ............................................................................................4-41
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Session Initiation Protocol (SIP) Settings ...............................................................4-43
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Real-time Transport Protocol (RTP) Settings .........................................................4-56
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Chapter 5
Operational IP Phone Features
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About this chapter ...........................................................................................................5-1
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Operational Features ......................................................................................................5-3
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Description ...............................................................................................................5-3
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User Passwords .......................................................................................................5-6
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Administrator Passwords .........................................................................................5-8
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Locking and Unlocking the Phone ............................................................................5-9
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Time and Date ........................................................................................................5-14
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Hard Keys ..............................................................................................................5-18
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Softkeys/Programmable Keys/Feature Keys .........................................................5-21
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Locking IP Phone Keys ..........................................................................................5-35
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Suppressing DTMF Playback .................................................................................5-37
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Display DTMF Digits ..............................................................................................5-39
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Busy Lamp Field (BLF) ..........................................................................................5-41
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BLF Subscription Period ........................................................................................5-48
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Directed Call Pickup (BLF or XML Call Interception) .............................................5-50
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Do Not Disturb (DND) ............................................................................................5-65
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Bridged Line Appearance (BLA) (57i/57i CT/53i only) ...........................................5-67
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Park Calls/Pick Up Parked Calls ............................................................................5-73
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Last Call Return (lcr) (Sylantro Servers only) .........................................................5-86
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