ZyXEL Communications Prestige 2302R Series User manual

Prestige 2302R
VoIP Station Gateway
User’s Guide
Version 3.60
01/2005

Prestige 2302R Series User’s Guide
Copyright 3
Copyright
Copyright © 2005 by ZyXEL Communications Corporation.
The contents of this publication may not be reproduced in any part or as a whole, transcribed,
stored in a retrieval system, translated into any language, or transmitted in any form or by any
means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or
otherwise, without the prior written permission of ZyXEL Communications Corporation.
Published by ZyXEL Communications Corporation. All rights reserved.
Disclaimer
ZyXEL does not assume any liability arising out of the application or use of any products, or
software described herein. Neither does it convey any license under its patent rights nor the
patent rights of others. ZyXEL further reserves the right to make changes in any products
described herein without notice. This publication is subject to change without notice.
Trademarks
ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL
Communications, Inc. Other trademarks mentioned in this publication are used for
identification purposes only and may be properties of their respective owners.

Prestige 2302R Series User’s Guide
4 Federal Communications Commission (FCC) Interference Statement
Federal Communications
Commission (FCC) Interference
Statement
This device complies with Part 15 of FCC rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
undesired operations.
This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy, and if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
If this equipment does cause harmful interference to radio/television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Notice 1
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
Certifications
Go to www.zyxel.com
1Select your product from the drop-down list box on the ZyXEL home page to go to that
product's page.
2Select the certification you wish to view from this page.

Prestige 2302R Series User’s Guide
Federal Communications Commission (FCC) Interference Statement 5
Safety Warnings
For your safety, be sure to read and follow all warning notices and instructions.
• To reduce the risk of fire, use only No. 26 AWG (American Wire Gauge) or larger
telecommunication line cord.
• Do NOT open the device or unit. Opening or removing covers can expose you to
dangerous high voltage points or other risks. ONLY qualified service personnel can
service the device. Please contact your vendor for further information.
• Use ONLY the dedicated power supply for your device. Connect the power cord or
power adaptor to the right supply voltage (110V AC in North America or 230V AC in
Europe).
• Do NOT use the device if the power supply is damaged as it might cause electrocution.
• If the power supply is damaged, remove it from the power outlet.
• Do NOT attempt to repair the power supply. Contact your local vendor to order a new
power supply.
• Place connecting cables carefully so that no one will step on them or stumble over them.
Do NOT allow anything to rest on the power cord and do NOT locate the product where
anyone can walk on the power cord.
• If you wall mount your device, make sure that no electrical, gas or water pipes will be
damaged.
• Do NOT install nor use your device during a thunderstorm. There may be a remote risk of
electric shock from lightning.
• Do NOT expose your device to dampness, dust or corrosive liquids.
• Do NOT use this product near water, for example, in a wet basement or near a swimming
pool.
• Make sure to connect the cables to the correct ports.
• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your
device.
• Do NOT store things on the device.
• Connect ONLY suitable accessories to the device.

Prestige 2302R Series User’s Guide
6ZyXEL Limited Warranty
ZyXEL Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product is free from any defects
in materials or workmanship for a period of up to two years from the date of purchase. During
the warranty period, and upon proof of purchase, should the product have indications of failure
due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the
defective products or components without charge for either parts or labor, and to whatever
extent it shall deem necessary to restore the product or components to proper operating
condition. Any replacement will consist of a new or re-manufactured functionally equivalent
product of equal value, and will be solely at the discretion of ZyXEL. This warranty shall not
apply if the product is modified, misused, tampered with, damaged by an act of God, or
subjected to abnormal working conditions.
Note
Repair or replacement, as provided under this warranty, is the exclusive remedy of the
purchaser. This warranty is in lieu of all other warranties, express or implied, including any
implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in
no event be held liable for indirect or consequential damages of any kind of character to the
purchaser.
To obtain the services of this warranty, contact ZyXEL's Service Center for your Return
Material Authorization number (RMA). Products must be returned Postage Prepaid. It is
recommended that the unit be insured when shipped. Any returned products without proof of
purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of
ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products
will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty
gives you specific legal rights, and you may also have other rights that vary from country to
country.

Prestige 2302R Series User’s Guide
Customer Support 7
Customer Support
Please have the following information ready when you contact customer support.
• Product model and serial number.
• Warranty Information.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.
METHOD
LOCATION
SUPPORT E-MAIL TELEPHONEAWEB SITE
REGULAR MAIL
SALES E-MAIL FAX FTP SITE
WORLDWIDE
[email protected] [phone] www.zyxel.com
www.europe.zyxel.com
ZyXEL Communications Corp.
6 Innovation Road II
Science Park
Hsinchu 300
Taiwa n
[email protected] [phone] ftp.zyxel.com
ftp.europe.zyxel.com
NORTH
AMERICA
[email protected] [phone]
[phone]
www.us.zyxel.com ZyXEL Communications Inc.
1130 N. Miller St.
Anaheim
CA 92806-2001
U.S.A.
[email protected] [phone] ftp.us.zyxel.com
GERMANY
[email protected] [phone] www.zyxel.de ZyXEL Deutschland GmbH.
Adenauerstr. 20/A2 D-52146
Wuerselen
Germany
[email protected] [phone]
FRANCE
[email protected] [phone] www.zyxel.fr ZyXE L F r a n ce
1 rue des Vergers
Bat. 1 / C
69760 Limonest
France
[phone]
SPAIN
[email protected] [phone] www.zyxel.es Z y X E L C o m m u n i c a t i o n s
A l e j a n d r o V i l l e g a s 3 3
1 º , 2 8 0 4 3 M a d r i d
Spain
[email protected] [phone]
DENMARK
[email protected] [phone] www.zyxel.dk Z y X E L C o m m u n i c a t i o n s A / S
Columbu sve j 5
2860 Soeborg
Denmark
[email protected] [phone]
NORWAY
[email protected] [phone] www.zyxel.no Z y X E L C o m m u n i c a t i o n s A / S
Nils Hansens vei 13
0667 Oslo
Norway
[email protected] [phone]
SWEDEN
[email protected] [phone] www.zyxel.se ZyXEL Communications A/S
Sjöporten 4, 41764 Göteborg
Sweden
[email protected] [phone]
FINLAND
[email protected] [phone] www.zyxel.fi Z y X E L C o m m u n i c a t i o n s O y
Malminkaari 10
00700 Helsinki
Finland
[email protected] [phone]
a. “+” is the (prefix) number you enter to make an international telephone call.

Prestige 2302R Series User’s Guide
8Customer Support

Prestige 2302R Series User’s Guide
Table of Contents 9
Table of Contents
Copyright .................................................................................................................. 3
Federal Communications Commission (FCC) Interference Statement ............... 4
ZyXEL Limited Warranty.......................................................................................... 6
Customer Support.................................................................................................... 7
Table of Contents ..................................................................................................... 9
List of Figures ........................................................................................................ 19
List of Tables .......................................................................................................... 25
Preface .................................................................................................................... 29
Chapter 1
Introducing the Prestige........................................................................................ 31
1.1Prestige 2302R VoIP Station Gateway Series Overview ...................................31
1.2 Features .............................................................................................................31
1.3 LEDs ..................................................................................................................35
1.4 Applications ........................................................................................................36
1.4.1 Make Calls via Internet Telephony Service Provider ................................36
1.4.2 Make Calls via IP-PBX ..............................................................................37
Chapter 2
Introducing the Web Configurator........................................................................ 39
2.1 Web Configurator Overview ...............................................................................39
2.2 Accessing the Prestige Web Configurator .........................................................39
2.3 Resetting the Prestige ........................................................................................40
2.3.1 Procedure To Use The Reset Button ........................................................40
2.4 Navigating the Prestige Web Configurator .........................................................41
2.5 Common Screen Command Buttons .................................................................43
Chapter 3
System Screens ..................................................................................................... 45
3.1 System Overview ...............................................................................................45
3.2 DNS Overview ....................................................................................................45
3.3 General Screen ..................................................................................................45
3.3.1 Domain Name ...........................................................................................46
3.3.2 DNS Server Address Assignment .............................................................46

Prestige 2302R Series User’s Guide
10 Table of Contents
3.4 System General Configuration ...........................................................................46
3.5 Dynamic DNS .....................................................................................................48
3.5.1 DynDNS Wildcard .....................................................................................48
3.6 Configuring Dynamic DNS .................................................................................48
3.7 Configuring Password ........................................................................................50
3.8 Pre-defined NTP Time Servers List ....................................................................51
3.9 Configuring Time Setting ....................................................................................51
Chapter 4
LAN Setup............................................................................................................... 55
4.1 LAN Overview ....................................................................................................55
4.1.1 LANs, WANs and the Prestige ..................................................................55
4.2 DNS Server Address ..........................................................................................56
4.3 DNS Server Address Assignment ......................................................................56
4.4 LAN TCP/IP ........................................................................................................57
4.4.1 Factory LAN Defaults ................................................................................57
4.4.2 IP Address and Subnet Mask ...................................................................57
4.4.3 RIP Setup .................................................................................................57
4.4.4 Multicast ....................................................................................................58
4.5 Configuring LAN .................................................................................................58
4.6 Configuring Static DHCP ....................................................................................60
4.7 Configuring IP Alias ............................................................................................61
Chapter 5
WAN Screens.......................................................................................................... 65
5.1 WAN Overview ...................................................................................................65
5.2 TCP/IP Priority (Metric) ......................................................................................65
5.3 Configuring Route ..............................................................................................65
5.4 Configuring WAN ISP .........................................................................................66
5.4.1 Ethernet Encapsulation .............................................................................66
5.4.2 PPPoE Encapsulation ...............................................................................67
5.4.3 PPTP Encapsulation .................................................................................70
5.5 WAN IP Address Assignment .............................................................................72
5.6 IP Address and Subnet Mask .............................................................................73
5.7 Configuring WAN IP ...........................................................................................73
5.8 Configuring WAN MAC .......................................................................................76
5.9 Traffic Redirect ...................................................................................................77
5.10 Configuring Traffic Redirect ..............................................................................77
Chapter 6
Introduction to VoIP ............................................................................................... 81
6.1 VoIP Introduction ................................................................................................81
6.2 Introduction to SIP ..............................................................................................81

Prestige 2302R Series User’s Guide
Table of Contents 11
6.2.1 SIP Identities .............................................................................................81
6.2.1.1 SIP Number .....................................................................................81
6.2.1.2 SIP Service Domain ........................................................................81
6.2.2 SIP Call Progression .................................................................................82
6.2.3 SIP Client Server ......................................................................................82
6.2.3.1 SIP User Agent ...............................................................................82
6.2.3.2 SIP Proxy Server .............................................................................83
6.2.3.3 SIP Redirect Server ........................................................................83
6.2.3.4 SIP Register Server ........................................................................84
6.2.4 RTP ...........................................................................................................84
6.3 NAT ....................................................................................................................84
6.3.1 NAT Example ............................................................................................85
6.3.2 NAT Types ................................................................................................85
6.3.2.1 Full Cone NAT .................................................................................86
6.3.2.2 Restricted Cone NAT .......................................................................86
6.3.2.3 Port Restricted Cone NAT ...............................................................87
6.3.2.4 Symmetric NAT ...............................................................................87
6.4 NAT and SIP ......................................................................................................88
6.5 SIP ALG .............................................................................................................89
6.6 Use NAT .............................................................................................................89
6.7 STUN .................................................................................................................89
6.8 Outbound Proxy .................................................................................................90
6.9 Pulse Code Modulation ......................................................................................90
6.10 Voice Coding ....................................................................................................90
6.10.1 G.711 .......................................................................................................90
6.10.2 G.729 ......................................................................................................90
6.11 PSTN Call Setup Signaling ..............................................................................91
Chapter 7
VoIP Screens........................................................................................................... 93
7.1 VoIP Introduction ................................................................................................93
7.2 VoIP Configuration .............................................................................................93
7.3 Advanced VoIP Settings Configuration ..............................................................94
7.4 Quality of Service (QoS) ....................................................................................97
7.4.1 Type Of Service (ToS) ...............................................................................98
7.4.2 DiffServ .....................................................................................................98
7.4.2.1 DSCP and Per-Hop Behavior ..........................................................98
7.4.3 VLAN ........................................................................................................98
7.5 QoS Configuration ..............................................................................................99
Chapter 8
Phone .................................................................................................................... 101
8.1 Phone Introduction ...........................................................................................101

Prestige 2302R Series User’s Guide
12 Table of Contents
8.1.1 Voice Activity Detection/Silence Suppression .........................................101
8.1.2 Comfort Noise Generation ......................................................................101
8.1.3 Echo Cancellation ...................................................................................101
8.2 Phone Port Configuration .................................................................................101
8.3 Common Phone Port Configuration .................................................................103
Chapter 9
Phone Book .......................................................................................................... 105
9.1 Phone Book Introduction ..................................................................................105
9.1.1 Speed Dial ..............................................................................................105
9.1.1.1 Peer-to-Peer Calls .........................................................................105
9.1.2 Lifeline (Prestige 2302RL) ......................................................................105
9.2 Speed Dial Configuration .................................................................................105
9.3 Lifeline Configuration (Prestige 2302RL) .........................................................107
Chapter 10
Network Address Translation (NAT) Screens .................................................... 109
10.1 NAT Overview ................................................................................................109
10.1.1 NAT Definitions .....................................................................................109
10.1.2 What NAT Does ....................................................................................110
10.1.3 How NAT Works ................................................................................... 110
10.1.4 NAT Application .................................................................................... 111
10.1.5 NAT Mapping Types ............................................................................. 111
10.2 SUA (Single User Account) Versus NAT ........................................................112
10.3 SUA Server ....................................................................................................112
10.3.1 Default Server IP Address ....................................................................113
10.3.2 Port Forwarding: Services and Port Numbers ...................................... 113
10.3.3 Configuring Servers Behind SUA (Example) ........................................114
10.4 Configuring SUA Server .................................................................................114
10.5 Configuring Address Mapping ........................................................................ 116
10.5.1 Configuring Address Mapping ..............................................................118
10.6 Trigger Port Forwarding .................................................................................119
10.6.1 Trigger Port Forwarding Example .........................................................119
10.6.2 Two Points To Remember About Trigger Ports .....................................120
10.7 Configuring Trigger Port Forwarding ..............................................................120
Chapter 11
Static Route .......................................................................................................... 123
11.1 Static Route Overview ....................................................................................123
11.2 Configuring IP Static Route ............................................................................123
11.2.1 Configuring a Static Route Entry ...........................................................124

Prestige 2302R Series User’s Guide
Table of Contents 13
Chapter 12
Remote Management Screens ............................................................................ 127
12.1 Remote Management Overview .....................................................................127
12.1.1 Remote Management Limitations .........................................................127
12.1.2 Remote Management and NAT ............................................................128
12.1.3 System Timeout ...................................................................................128
12.2 Configuring WWW ..........................................................................................128
12.3 Configuring Telnet ..........................................................................................129
12.4 Configuring TELNET ......................................................................................129
12.5 Configuring FTP .............................................................................................130
12.6 SNMP .............................................................................................................131
12.6.1 Supported MIBs ....................................................................................133
12.6.2 SNMP Traps .........................................................................................133
12.6.3 Configuring SNMP ................................................................................133
12.7 Configuring DNS ............................................................................................135
12.8 Configuring Security .......................................................................................136
Chapter 13
Universal Plug-and-Play (UPnP) ......................................................................... 139
13.1 Introducing Universal Plug and Play ..............................................................139
13.1.1 How do I know if I'm using UPnP? ........................................................139
13.1.2 NAT Traversal .......................................................................................139
13.1.3 Cautions with UPnP ..............................................................................139
13.2 UPnP and ZyXEL ...........................................................................................140
13.2.1 Configuring UPnP .................................................................................140
13.3 Installing UPnP in Windows Example ............................................................141
13.3.1 Installing UPnP in Windows Me ............................................................141
13.3.2 Installing UPnP in Windows XP ............................................................143
13.4 Using UPnP in Windows XP Example ...........................................................145
13.4.1 Auto-discover Your UPnP-enabled Network Device .............................145
13.4.2 Web Configurator Easy Access ............................................................149
Chapter 14
Logs....................................................................................................................... 153
14.1 Configuring View Log .....................................................................................153
14.1.1 Log Message Descriptions ...................................................................154
14.2 Configuring Log Settings ................................................................................157
Chapter 15
Maintenance ......................................................................................................... 161
15.1 Maintenance Overview ...................................................................................161
15.2 Status Screen .................................................................................................161
15.3 DHCP Table Screen .......................................................................................162

Prestige 2302R Series User’s Guide
14 Table of Contents
15.4 F/W Upload Screen ........................................................................................163
15.5 Configuration Screen .....................................................................................166
15.5.1 Backup Configuration ...........................................................................167
15.5.2 Restore Configuration ...........................................................................167
15.5.3 Back to Factory Defaults .......................................................................168
15.6 Restart Screen ...............................................................................................169
Chapter 16
Introducing the SMT ............................................................................................ 171
16.1 SMT Introduction ............................................................................................171
16.2 Accessing the SMT via Telnet ........................................................................171
16.3 Navigating the SMT Interface .........................................................................171
16.3.1 System Management Terminal Interface Summary ..............................173
16.3.2 Prestige SMT Menus Overview ............................................................174
16.4 Changing the System Password ....................................................................175
Chapter 17
Menu 1 General Setup ......................................................................................... 177
17.1 General Setup Introduction ............................................................................177
17.2 General Setup Configuration ..........................................................................177
17.2.1 Procedure to Configure Dynamic DNS .................................................178
Chapter 18
Menu 2 WAN Setup .............................................................................................. 181
18.1 Introduction to WAN .......................................................................................181
18.2 WAN Setup .....................................................................................................181
Chapter 19
Menu 3 LAN Setup ............................................................................................... 183
19.1 LAN Setup ......................................................................................................183
19.1.1 General Ethernet Setup ........................................................................183
19.2 TCP/IP Ethernet Setup and DHCP ................................................................184
19.2.1 IP Alias Setup .......................................................................................186
Chapter 20
Internet Access .................................................................................................... 189
20.1 Introduction to Internet Access Setup ............................................................189
20.2 Ethernet Encapsulation ..................................................................................189
20.3 Configuring the PPTP Client ..........................................................................190
20.4 Configuring the PPPoE Client ........................................................................191
20.5 Basic Setup Complete ....................................................................................192

Prestige 2302R Series User’s Guide
Table of Contents 15
Chapter 21
Remote Node Configuration ............................................................................... 193
21.1 Introduction to Remote Node Setup ...............................................................193
21.2 Remote Node Profile Setup ...........................................................................193
21.2.1 Ethernet Encapsulation .........................................................................193
21.2.2 PPPoE Encapsulation ...........................................................................195
21.2.2.1 Outgoing Authentication Protocol ................................................195
21.2.2.2 Nailed-Up Connection .................................................................196
21.2.3 PPTP Encapsulation .............................................................................196
21.3 Edit IP .............................................................................................................197
21.4 Remote Node Filter ........................................................................................199
21.4.1 Traffic Redirect Setup ...........................................................................200
Chapter 22
Static Route Setup ............................................................................................... 203
22.1 Static Route Introduction ................................................................................203
22.2 IP Static Route Setup .....................................................................................203
Chapter 23
Network Address Translation (NAT) ................................................................... 205
23.1 NAT Introduction ............................................................................................205
23.2 Applying NAT .................................................................................................205
23.3 NAT Setup ......................................................................................................206
23.3.1 Address Mapping Sets ..........................................................................207
23.3.1.1 User-Defined Address Mapping Sets ..........................................208
23.3.1.2 Ordering Your Rules ....................................................................209
23.4 Configuring a Server behind NAT ..................................................................211
23.5 General NAT Examples ..................................................................................212
23.5.1 Example 1: Internet Access Only ..........................................................212
23.5.2 Example 2: Internet Access with an Inside Server ...............................213
23.5.3 Example 3: Multiple Public IP Addresses With Inside Servers .............214
23.5.4 Example 4: NAT Unfriendly Application Programs ...............................217
23.6 Configuring Trigger Port Forwarding .............................................................218
Chapter 24
Filter Configuration.............................................................................................. 221
24.1 Introduction to Filters ......................................................................................221
24.1.1 The Filter Structure of the Prestige .......................................................222
24.2 Configuring a Filter Set ..................................................................................223
24.2.1 Configuring a Filter Rule .......................................................................225
24.2.2 Configuring a TCP/IP Filter Rule ..........................................................225
24.2.3 Configuring a Generic Filter Rule .........................................................228
24.3 Example Filter ................................................................................................230

Prestige 2302R Series User’s Guide
16 Table of Contents
24.4 Filter Types and NAT ......................................................................................232
24.5 Applying a Filter ............................................................................................233
24.5.1 Applying LAN Filters .............................................................................233
24.5.2 Applying Remote Node Filters ..............................................................233
Chapter 25
SNMP Configuration ............................................................................................ 235
25.1 SNMP Introduction .........................................................................................235
25.2 SNMP Configuration ......................................................................................235
25.3 SNMP Traps ...................................................................................................236
Chapter 26
System Information and Diagnosis .................................................................... 237
26.1 System Status ................................................................................................237
26.2 System Information ........................................................................................239
26.2.1 System Information ...............................................................................239
26.2.2 Console Port Speed ..............................................................................240
26.3 Log and Trace ................................................................................................241
26.3.1 Syslog Logging .....................................................................................241
26.3.1.1 CDR ............................................................................................242
26.3.1.2 Packet triggered ..........................................................................242
26.3.1.3 Filter log .....................................................................................243
26.3.1.4 PPP log ......................................................................................243
26.3.2 Call-Triggering Packet ..........................................................................243
26.4 Diagnostic ......................................................................................................244
26.4.1 WAN DHCP ..........................................................................................245
Chapter 27
Firmware and Configuration File Maintenance ................................................. 247
27.1 Filename Conventions ...................................................................................247
27.2 Backup Configuration .....................................................................................248
27.2.1 Backup Configuration ...........................................................................248
27.2.2 Using the FTP Command from the Command Line ..............................249
27.2.3 Example of FTP Commands from the Command Line .........................249
27.2.4 GUI-based FTP Clients .........................................................................250
27.2.5 TFTP and FTP over WAN Management Limitations .............................250
27.2.6 Backup Configuration Using TFTP .......................................................250
27.2.7 TFTP Command Example ....................................................................251
27.2.8 GUI-based TFTP Clients ......................................................................251
27.3 Restore Configuration ....................................................................................252
27.3.1 Restore Using FTP ...............................................................................252
27.3.2 Restore Using FTP Session Example ..................................................253
27.4 Uploading Firmware and Configuration Files .................................................253

Prestige 2302R Series User’s Guide
Table of Contents 17
27.4.1 Firmware File Upload ............................................................................253
27.4.2 Configuration File Upload .....................................................................254
27.4.3 FTP File Upload Command from the DOS Prompt Example ................254
27.4.4 FTP Session Example of Firmware File Upload ...................................255
27.4.5 TFTP File Upload ..................................................................................255
27.4.6 TFTP Upload Command Example ........................................................256
Chapter 28
System Maintenance............................................................................................ 257
28.1 Command Interpreter Mode ...........................................................................257
28.1.1 Command Syntax .................................................................................257
28.1.2 Command Usage ..................................................................................258
28.2 Call Control Support .......................................................................................258
28.2.1 Budget Management ............................................................................258
28.2.2 Call History ...........................................................................................259
28.3 Time and Date Setting ....................................................................................260
28.3.1 Resetting the Time ................................................................................262
Chapter 29
Remote Management ........................................................................................... 263
29.1 Remote Management .....................................................................................263
29.1.1 Remote Management Limitations .........................................................264
Chapter 30
Call Scheduling .................................................................................................... 265
30.1 Introduction to Call Scheduling ......................................................................265
Chapter 31
Troubleshooting ................................................................................................... 269
31.1 Problems Starting Up the Prestige .................................................................269
31.2 Problems with the LAN Interface ....................................................................269
31.3 Problems with the WAN Interface ..................................................................270
31.4 Problems with Internet Access .......................................................................270
31.5 Problems with the Password ..........................................................................270
31.6 Problems with the Web Configurator .............................................................271
31.7 Problems with a Telephone or the Telephone Port .........................................271
31.8 Problems with Voice Service ..........................................................................272
Appendix A
Hardware Specifications ..................................................................................... 273
Appendix B
Setting up Your Computer’s IP Address............................................................ 275

Prestige 2302R Series User’s Guide
18 Table of Contents
Appendix C
IP Subnetting ........................................................................................................ 287
Appendix D
PPPoE ................................................................................................................... 295
Index...................................................................................................................... 297

Prestige 2302R Series User’s Guide
List of Figures 19
List of Figures
Figure 1 LEDs ........................................................................................................ 36
Figure 2 Internet Telephony Service Provider Application ..................................... 37
Figure 3 IP-PBX Application .................................................................................. 37
Figure 4 Web Site Address .................................................................................... 39
Figure 5 Enter Password ........................................................................................ 40
Figure 6 Change Password ................................................................................... 40
Figure 7 Web Configurator ..................................................................................... 42
Figure 8 System General ...................................................................................... 47
Figure 9 DDNS ....................................................................................................... 49
Figure 10 Password ............................................................................................... 50
Figure 11 Time Setting ........................................................................................... 52
Figure 12 LAN and WAN IP Addresses ................................................................. 55
Figure 13 LAN Setup .............................................................................................. 59
Figure 14 LAN: Static DHCP .................................................................................. 61
Figure 15 Physical Network & Partitioned Logical Networks ................................. 62
Figure 16 IP Alias ................................................................................................... 62
Figure 17 WAN: Route ........................................................................................... 66
Figure 18 Ethernet Encapsulation .......................................................................... 67
Figure 19 PPPoE Encapsulation ............................................................................ 69
Figure 20 PPTP Encapsulation .............................................................................. 71
Figure 21 WAN: IP ................................................................................................ 74
Figure 22 MAC Setup ............................................................................................. 76
Figure 23 Traffic Redirect WAN Setup ................................................................... 77
Figure 24 WAN: Traffic Redirect ............................................................................. 78
Figure 25 SIP User Agent ...................................................................................... 83
Figure 26 SIP Proxy Server ................................................................................... 83
Figure 27 SIP Redirect Server ............................................................................... 84
Figure 28 NAT: Outgoing ........................................................................................ 85
Figure 29 NAT: Incoming ........................................................................................ 85
Figure 30 Full Cone NAT: Outgoing ....................................................................... 86
Figure 31 Full Cone NAT: Incoming ....................................................................... 86
Figure 32 Restricted Cone NAT: Incoming ............................................................. 87
Figure 33 Port Restricted Cone NAT: Incoming ..................................................... 87
Figure 34 Symmetric NAT: Outgoing ...................................................................... 88
Figure 35 Symmetric NAT: Incoming ...................................................................... 88
Figure 36 STUN ..................................................................................................... 90
Figure 37 VoIP ....................................................................................................... 93
Figure 38 VoIP Advanced ...................................................................................... 95

Prestige 2302R Series User’s Guide
20 List of Figures
Figure 39 DiffServ: Differentiated Service Field ..................................................... 98
Figure 40 QoS ........................................................................................................ 99
Figure 41 Phone Port ............................................................................................. 102
Figure 42 Phone Port Common ............................................................................. 103
Figure 43 Phone Book ........................................................................................... 106
Figure 44 Lifeline ................................................................................................... 107
Figure 45 How NAT Works ..................................................................................... 110
Figure 46 NAT Application With IP Alias ................................................................ 111
Figure 47 Multiple Servers Behind NAT Example .................................................. 114
Figure 48 SUA/NAT Setup ..................................................................................... 115
Figure 49 Address Mapping ................................................................................... 117
Figure 50 Address Mapping Edit ............................................................................ 118
Figure 51 Trigger Port Forwarding Process: Example ........................................... 120
Figure 52 Trigger Port ............................................................................................ 121
Figure 53 Example of Static Routing Topology ...................................................... 123
Figure 54 IP Static Route ....................................................................................... 124
Figure 55 Edit IP Static Route ................................................................................ 125
Figure 56 Remote Management: WWW ................................................................ 128
Figure 57 Telnet Configuration on a TCP/IP Network ............................................ 129
Figure 58 Remote Management: Telnet ................................................................. 130
Figure 59 Remote Management: FTP .................................................................... 131
Figure 60 SNMP Management Model .................................................................... 132
Figure 61 Remote Management: SNMP ................................................................ 134
Figure 62 Remote Management: DNS ................................................................... 135
Figure 63 Security .................................................................................................. 137
Figure 64 Configuring UPnP .................................................................................. 140
Figure 65 Add/Remove Programs: Windows Setup: Communication .................... 142
Figure 66 Add/Remove Programs: Windows Setup: Communication: Components
142
Figure 67 Network Connections ............................................................................. 143
Figure 68 Windows Optional Networking Components Wizard ............................. 144
Figure 69 Networking Services .............................................................................. 145
Figure 70 Network Connections ............................................................................. 146
Figure 71 Internet Connection Properties ............................................................. 147
Figure 72 Internet Connection Properties: Advanced Settings .............................. 148
Figure 73 Internet Connection Properties: Advanced Settings: Add ...................... 148
Figure 74 System Tray Icon ................................................................................... 149
Figure 75 Internet Connection Status ..................................................................... 149
Figure 76 Network Connections ............................................................................. 150
Figure 77 Network Connections: My Network Places ............................................ 151
Figure 78 Network Connections: My Network Places: Properties: Example .......... 152
Figure 79 View Log ................................................................................................ 153
Figure 80 Log Settings ........................................................................................... 158