ZyXEL Communications P-2024 User Manual page 12

Table of Contents
3.1 Main Wizard Screen ............................................................................................................ 39
3.1.1 Welcome .................................................................................................................... 40
3.1.2 System Information .................................................................................................... 40
3.1.3 ISP Parameters .......................................................................................................... 41
3.1.4 Your IP Address ......................................................................................................... 43
3.1.5 WAN IP Address Assignment ..................................................................................... 43
3.1.6 Finish .......................................................................................................................... 46
Chapter 4
Status Screens ........................................................................................................................ 47
4.1 Status Screen ...................................................................................................................... 47
4.2 Packet Statistics Window ..................................................................................................... 50
4.3 VoIP Statistics Window ........................................................................................................ 51
Part II: Network....................................................................................... 55
Chapter 5
WAN.......................................................................................................................................... 57
5.1 WAN Overview .................................................................................................................... 57
5.1.1 PPPoE Encapsulation ................................................................................................ 57
5.1.2 WAN IP Address Assignment ..................................................................................... 57
5.1.3 DNS Server Address Assignment .............................................................................. 58
5.2 WAN Screens ...................................................................................................................... 58
5.2.1 WAN Internet Connection Screen (Ethernet) ............................................................. 58
5.2.2 WAN Internet Connection Screen (PPPoE) ............................................................... 59
5.2.3 WAN Advanced Screen .............................................................................................. 61
Part III: VoIP ............................................................................................ 63
Chapter 6
SIP ............................................................................................................................................ 65
6.1 SIP Overview ....................................................................................................................... 65
6.1.1 Introduction to VoIP .................................................................................................... 65
6.1.2 Introduction to SIP ...................................................................................................... 65
6.1.3 SIP Identities .............................................................................................................. 65
6.1.4 SIP Call Progression .................................................................................................. 66
6.1.5 SIP Client Server ........................................................................................................ 66
6.1.6 RTP ............................................................................................................................ 68
6.1.7 NAT and SIP .............................................................................................................. 68
6.1.8 Voice Coding .............................................................................................................. 70
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P-2024 User's Guide