ZyXEL Communications P-2302HWUDL-P1 Series - Manual (Page 14)

Table of Contents
P-2302HWUDL-P1 Series User’s Guide
14
7.2.5 LAN IP Alias Screen ................................................................................................. 119
7.2.6 LAN Advanced Screen ............................................................................................. 120
Chapter 8
NAT......................................................................................................................................... 123
8.1 NAT Overview ................................................................................................................... 123
8.1.1 Port Forwarding: Services and Port Numbers .......................................................... 123
8.1.2 Trigger Port Forwarding ........................................................................................... 124
8.1.3 SIP ALG ................................................................................................................... 125
8.2 NAT Screens ..................................................................................................................... 125
8.2.1 NAT General Screen ................................................................................................ 125
8.2.2 NAT Port Forwarding Screen ................................................................................... 126
8.2.3 NAT Port Forwarding Edit Screen ............................................................................ 127
8.2.4 NAT Trigger Port Screen .......................................................................................... 127
8.2.5 NAT ALG Screen ..................................................................................................... 129
Part III: VoIP.......................................................................................... 131
Chapter 9
SIP .......................................................................................................................................... 133
9.1 SIP Overview ..................................................................................................................... 133
9.1.1 Introduction to VoIP .................................................................................................. 133
9.1.2 Introduction to SIP .................................................................................................... 133
9.1.3 SIP Identities ............................................................................................................ 133
9.1.4 SIP Call Progression ................................................................................................ 134
9.1.5 SIP Client Server ...................................................................................................... 134
9.1.6 RTP .......................................................................................................................... 136
9.1.7 NAT and SIP ............................................................................................................ 136
9.1.8 Voice Coding ............................................................................................................ 137
9.1.9 PSTN Call Setup Signaling ...................................................................................... 138
9.1.10 MWI (Message Waiting Indication) ........................................................................ 138
9.2 Custom Tones (IVR) .......................................................................................................... 138
9.2.1 Quality of Service (QoS) .......................................................................................... 139
9.3 SIP Screens ....................................................................................................................... 140
9.3.1 SIP Settings Screen ................................................................................................. 140
9.3.2 Advanced SIP Setup Screen .................................................................................... 141
9.3.3 SIP QoS Screen ....................................................................................................... 145
Chapter 10
Phone ..................................................................................................................................... 147
10.1 Analog Phone Overview .................................................................................................. 147