Aastra Telecom 53I, 57I CT, 55I manual Chapter Configuring Operational Features

Chapter 4

Configuring Network and

Session Initiation Protocol (SIP) Features

About this chapter	4-1
Overview	4-3
Network Settings	4-4
Basic Network Settings	4-4
Advanced Network Settings	4-16
Global SIP Settings	4-44
Description	4-44
Basic SIP Settings	4-45
Advanced SIP Settings (optional)	4-57
Real-time Transport Protocol (RTP) Settings	4-63
Autodial Settings	4-73
Configuration Server Protocol	4-78
Configuring the Configuration Server Protocol	4-78
Chapter 5
Configuring Operational Features
About this chapter	5-1
Operational Features	5-4
Description	5-4
User Passwords	5-4
Administrator Passwords	5-8
Locking/Unlocking the Phone	5-9
Defining an Emergency Dial Plan	5-15
Time and Date	5-17
Language	5-21
Locking IP Phone Keys	5-28
Local Dial Plan	5-30
Park Calls/Pick Up Parked Calls	5-35
Suppressing DTMF Playback	5-39
Display DTMF Digits	5-41
Call Waiting/Call Waiting Tone	5-43
Stuttered Dial Tone	5-46

Contents

41-001160-00, Release 2.1 Rev 04 vii