ZyXEL Communications MAX-200HW2, Руководство пользователя

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Table of Contents
MAX-200HW2 Series User ’ s Guide
15
11.8.1 Multi-Protocol Label Switching ............................................................................... 146
11.8.2 Generic Routing Encapsulation .............................................................................. 147
Chapter 12
SIP ..........................................................................................................................................149
12.1 SIP Overview ................................................................................................................... 149
12.1.1 Introduction to VoIP ................................................................................................ 149
12.1.2 Introduction to SIP .................................................................................................. 149
12.1.3 SIP Identities .......................................................................................................... 149
12.1.4 SIP Call Progression .............................................................................................. 150
12.1.5 SIP Client Server .................................................................................................... 150
12.1.6 RTP ........................................................................................................................ 152
12.1.7 NAT and SIP .......................................................................................................... 152
12.1.8 Voice Coding .......................................................................................................... 153
12.1.9 PSTN Call Setup Signaling .................................................................................... 154
12.1.10 MWI (Message Waiting Indication) ....................................................................... 154
12.1.11 Custom Tones (IVR) ............................................................................................. 155
12.1.12 Quality of Service (QoS) ...................................................................................... 155
12.2 SIP Screens ..................................................................................................................... 157
12.2.1 SIP Settings Screen ............................................................................................... 157
12.2.2 Advanced SIP Setup Screen .................................................................................. 158
12.2.3 SIP QoS Screen ..................................................................................................... 162
Chapter 13
Phone.....................................................................................................................................165
13.1 Phone Overview .............................................................................................................. 165
13.1.1 Voice Activity Detection/Silence Suppression/Comfort Noise ................................ 165
13.1.2 Echo Cancellation .................................................................................................. 165
13.1.3 Supplementary Phone Services Overview ............................................................. 165
13.2 Phone Screens ................................................................................................................ 169
13.2.1 Analog Phone Screen ............................................................................................ 169
13.2.2 Advanced Analog Phone Setup Screen ................................................................. 170
13.2.3 Common Phone Settings Screen ........................................................................... 171
13.2.4 Phone Region Screen ............................................................................................ 171
Chapter 14
Phone Book...........................................................................................................................173
14.1 Phone Book Overview ..................................................................................................... 173
14.2 Phone Book Screens ....................................................................................................... 173
14.2.1 Incoming Call Policy Screen .................................................................................. 173
14.2.2 Speed Dial Screen ................................................................................................. 175
Chapter 15
Firewall...................................................................................................................................179