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