ZyXEL Communications P-2302R Series Chapter, Chapter, Chapter, Chapter, Phone Usage, Static Route, Network Address Translation (NAT) Screens

	P-2302R Series User’s Guide
10.2	Speed Dial Configuration ...............................................................................	120
10.3	Call Forward ...................................................................................................	122
10.4	Lifeline Configuration (Prestige 2302RL) .......................................................	125
Chapter 11
Phone Usage ........................................................................................................		126
11.1 Dialing a Telephone Number ..........................................................................		126
11.2 Using Speed Dial to Dial a Telephone Number ..............................................		126
11.3 Internal Calls ..................................................................................................		126
11.4 Checking the Prestige’s IP Address ...............................................................		126
11.5 Auto Firmware Upgrade .................................................................................		127
Chapter 12
Network Address Translation (NAT) Screens ....................................................		128
12.1	NAT Overview ................................................................................................	128
12.1.1 NAT Definitions .....................................................................................		128
12.1.2 What NAT Does ....................................................................................		129
12.1.3 How NAT Works ...................................................................................		129
12.1.4 NAT Application ....................................................................................		130
12.1.5 NAT Mapping Types .............................................................................		130
12.2	SUA (Single User Account) Versus NAT ........................................................	131
12.3	SUA Server ....................................................................................................	131
12.3.1 Default Server IP Address ....................................................................		132
12.3.2 Port Forwarding: Services and Port Numbers ......................................		132
12.3.3 Configuring Servers Behind SUA (Example) ........................................		133
12.4	Configuring SUA Server .................................................................................	133
12.5	Configuring Address Mapping ........................................................................	135
12.5.1 Configuring Address Mapping ..............................................................		137
12.6	Trigger Port Forwarding .................................................................................	138
12.6.1 Trigger Port Forwarding Example .........................................................		138
12.6.2 Two Points To Remember About Trigger Ports .....................................		139
12.7	Configuring Trigger Port Forwarding ..............................................................	139
Chapter 13
Static Route ..........................................................................................................		142
13.1	Static Route Overview ....................................................................................	142
13.2	Configuring IP Static Route ............................................................................	142
13.2.1 Configuring a Static Route Entry ...........................................................		143
Chapter 14
Firewall..................................................................................................................		146
14.1	Firewall Introduction .......................................................................................	146
14.1.1 Stateful Inspection Firewall. ..................................................................		146

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