ZyXEL Communications P-2612HW-F1 User Manual page 15

10.1.3 Before You Begin ................................................................................................... 189
10.2 The SIP Settings Screen ................................................................................................ 189
10.3 The Advanced SIP Setup Screen ................................................................................... 192
10.4 The SIP QoS Screen ...................................................................................................... 195
10.5 The Analog Phone Screen ............................................................................................. 196
10.6 The Advanced Analog Phone Setup Screen .................................................................. 196
10.6.1 Configuring the Advanced Analog Phone Screen .................................................. 197
10.7 The Phone Settings Ext. Table Screen ........................................................................... 199
10.8 The Common Phone Settings Screen ............................................................................ 200
10.9 The Phone Region Screen ............................................................................................. 201
10.10 The Speed Dial Screen .................................................................................................. 202
10.11 Incoming Call Policy Screen ......................................................................................... 205
10.12 SIP Prefix Screen .......................................................................................................... 207
10.13 SIP Technical Reference ............................................................................................... 208
10.13.1 VoIP ...................................................................................................................... 208
10.13.2 SIP ...................................................................................................................... 208
10.13.3 Quality of Service (QoS) ...................................................................................... 217
10.13.4 Phone Services Overview .................................................................................... 218
Chapter 11
Phone Usage ......................................................................................................................... 223
11.1 Overview .......................................................................................................................... 223
11.2 Dialing a Telephone Number ............................................................................................ 223
11.3 Using Speed Dial to Dial a Telephone Number ................................................................ 223
11.4 Using Call Park and Pickup ............................................................................................. 223
11.5 Checking the ZyXEL Device's IP Address ....................................................................... 224
11.6 Auto Provisioning and Auto Firmware Upgrade ............................................................... 224
11.7 Phone Services Overview ................................................................................................ 225
11.7.1 The Flash Key ........................................................................................................ 225
11.7.2 Europe Type Supplementary Phone Services ........................................................ 225
11.7.3 USA Type Supplementary Services ....................................................................... 227
11.8 Phone Functions Summary .............................................................................................. 229
Chapter 12
Firewall................................................................................................................................... 231
12.1 Overview .......................................................................................................................... 231
12.1.1 What You Can Do in the Firewall Screens ............................................................. 231
12.1.2 What You Need to Know About Firewall ................................................................ 232
12.1.3 Firewall Rule Setup Example ................................................................................. 232
12.2 The Firewall General Screen ........................................................................................... 236
12.3 The Firewall Rule Screen ................................................................................................ 238
12.3.1 Configuring Firewall Rules .................................................................................... 239
12.3.2 Customized Services ............................................................................................ 242
P-2612HW-F1 User's Guide
Table of Contents
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