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

Contents

41-001160-00, Rev 01 Release 2.0

vii

Page 7
Image 7
Aastra Telecom 57I C53I manual Chapter Operational IP Phone Features