ZyXEL Communications P-2602R-DxA Series - Manual (Page 14)

P-2602R/RL-DxA Series User’s Guide
14 Table of Contents
9.4 Port Forwarding ................................................................................................113
9.4.1 Default Server IP Address ......................................................................114
9.4.2 Port Forwarding: Services and Port Numbers ........................................114
9.4.3 Configuring Servers Behind Port Forwarding (Example) ........................115
9.5 Configuring Port Forwarding ...........................................................................115
9.5.1 Port Forwarding Rule Edit .......................................................................116
9.5.2 SIP ALG ..................................................................................................117
Chapter 10
Voice ...................................................................................................................... 119
10.1 Introduction to VoIP ........................................................................................119
10.2 SIP ................................................................................................................119
10.2.1 SIP Identities .........................................................................................119
10.2.1.1 SIP Number .................................................................................119
10.2.1.2 SIP Service Domain ....................................................................120
10.2.2 SIP Call Progression .............................................................................120
10.2.3 SIP Servers ...........................................................................................120
10.2.3.1 SIP User Agent ...........................................................................121
10.2.3.2 SIP Proxy Server .........................................................................121
10.2.3.3 SIP Redirect Server ....................................................................122
10.2.3.4 SIP Register Server ....................................................................123
10.2.3.5 Multiple SIP Accounts .................................................................123
10.3 SIP Settings Screen .......................................................................................123
10.3.1 RTP .......................................................................................................125
10.4 Pulse Code Modulation ..................................................................................125
10.5 Voice Coding ..................................................................................................125
10.5.1 G.711 .....................................................................................................125
10.5.2 G.729 ....................................................................................................125
10.6 PSTN Call Setup Signaling ............................................................................126
10.7 MWI (Message Waiting Indication) .................................................................126
10.8 Custom Tones (IVR) .......................................................................................126
10.8.0.1 Recording Custom Tones ............................................................126
10.8.0.2 Listening to Custom Tones ..........................................................127
10.8.0.3 Deleting Custom Tones ...............................................................127
10.9 Advanced SIP Setup Screen ..........................................................................127
10.10 Quality of Service (QoS) ..............................................................................131
10.10.1 Type Of Service (ToS) .........................................................................131
10.10.2 DiffServ ...............................................................................................131
10.10.2.1 DSCP and Per-Hop Behavior ....................................................131
10.10.3 VLAN ..................................................................................................132
10.10.4 SIP QoS Screen .................................................................................132
10.11 Phone ...........................................................................................................133
10.11.1 PSTN Line (‘L” Models only) ...............................................................133