ZyXEL Communications V300-T1 User Manual page 14

Table of Contents
10.1.1 Introduction to VoIP .................................................................................................. 79
10.1.2 Introduction to SIP .................................................................................................... 79
10.1.3 SIP Identities ............................................................................................................ 79
10.1.4 SIP Call Progression ................................................................................................ 80
10.1.5 SIP Client Server ...................................................................................................... 80
10.1.6 RTP .......................................................................................................................... 82
10.1.7 NAT and SIP ............................................................................................................ 82
10.1.8 Voice Coding ............................................................................................................ 83
10.1.9 MWI (Message Waiting Indication) ........................................................................... 84
10.1.10 Quality of Service (QoS) ........................................................................................ 84
10.2 SIP Screens ....................................................................................................................... 85
10.2.1 SIP Settings Screen ................................................................................................. 85
10.2.2 Advanced SIP Setup Screen .................................................................................... 88
10.3 SIP QoS Screen ................................................................................................................ 91
Chapter 11
Phone Setup ............................................................................................................................ 93
11.1 Phone Settings Screen ...................................................................................................... 93
11.1.1 Voice Activity Detection/Silence Suppression .......................................................... 94
11.1.2 Comfort Noise Generation ........................................................................................ 94
11.1.3 Echo Cancellation .................................................................................................... 94
11.2 Phone Region Screen ....................................................................................................... 94
11.3 Speed Dial Settings Screen .............................................................................................. 95
Chapter 12
The Phone Book...................................................................................................................... 97
12.1 Call Forward Screen .......................................................................................................... 97
12.2 Contact List Screen ......................................................................................................... 100
12.3 Group List Screen ............................................................................................................ 101
12.4 Block List Screen ............................................................................................................. 102
12.5 DND White List Screen .................................................................................................... 104
Part IV: Maintenance and Troubleshooting ....................................... 107
Chapter 13
System ................................................................................................................................... 109
13.1 System General Screen ................................................................................................. 109
13.2 Time Setting Screen .........................................................................................................110
Chapter 14
Logs ....................................................................................................................................... 113
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V300 User's Guide