AudioCodes MewdiaPack MP-202 User manual

MP-202 Telephone Adapter User's Manual
Version 2.4.0
Document #: LTRT-50604

Notice
This document describes the MP-202 Telephone Adapter available from AudioCodes.
Information contained in this document is believed to be accurate and reliable at the time of
printing. However, due to ongoing product improvements and revisions, AudioCodes cannot
guarantee the accuracy of printed material after the Date Published nor can it accept
responsibility for errors or omissions. Updates to this document and other documents can be
viewed and downloaded by registered Technical Support customers at www.audiocodes.com.
© 2007 AudioCodes Inc. All rights reserved
This document is subject to change without notice.
Refer to the current release notes that may be included with your documentation or hardware
delivery.
Date Published: Feb-18-2007 Date Printed: Feb-19-2007

User's Manual 3 February 2007
MP-202 Telephone Adapter General
Tip: When viewing this manual on CD, Web site or on any other electronic copy,
all cross-references are hyperlinked. Click on the page or section numbers
(shown in blue) to reach the individual cross-referenced item directly. To
return back to the point from where you accessed the cross-reference, press
Alt + Å.
Trademarks
AC logo, Ardito, AudioCoded, AudioCodes, AudioCodes logo, IPmedia, Mediant,
MediaPack, MP-MLQ, NetCoder, Stretto, TrunkPack, VoicePacketizer and VoIPerfect, are
trademarks or registered trademarks of AudioCodes Limited.
WEEE EU Directive
Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed
of with unsorted waste. Please contact your local recycling authority for disposal of this
product.
Customer Support
Customer technical support and service are provided by AudioCodes' Distributors,
Partners, and Resellers from whom the product was purchased. For Customer support for
products purchased directly from AudioCodes, contact [e-mail].
Abbreviations and Terminology
Each abbreviation, unless widely used, is spelled out in full when first used. Only industry-
standard terms are used throughout this manual. Hexadecimal notation is indicated by 0x
preceding the number. When the term 'device' is used, it refers to the MP-202 Telephone
Adapter.

MP-202 Telephone Adapter 4 LTRT-50604
MP-202
Related Documentation
Document Title
MP-202 Telephone Adapter Quick Installation Guide
MP-202 Telephone Adapter Release Notes
AC494 VoIP SoC Data Book
AC494 VoIP SoC User’s Manual
AC494 VxWorks SDK Getting Started Guide
AC494 Linux SDK Getting Started Guide
AC494 SDK Release Notes for VxWorks
AC494 SDK Release Notes for Linux
AC494 SDK Installation Guide for VxWorks
AC494 SDK Installation Guide for Linux
AC494 VoIP SoC Product Overview
AC494 SoC Reference Design

User's Manual 5 February 2007
MP-202 Telephone Adapter Contents
Table of Contents
1Introducing AudioCodes' MP-202 Telephone Adapter...................................17
2Cabling the MP-202 Telephone Adapter..........................................................19
3Setting up a Network Connection....................................................................21
3.1 Defining Your PC's Network Connection................................................................21
3.1.1 Windows XP ............................................................................................................22
3.1.2 Windows 2000.........................................................................................................23
3.1.3 Windows NT ............................................................................................................23
3.1.4 Linux ........................................................................................................................23
3.2 Configuring the MP-202's Network Connection .....................................................23
3.2.1 Logging In................................................................................................................24
3.2.2 Configuring 'Quick Setup' Screen Parameters........................................................25
3.2.2.1 Configuring Your Internet Connection..................................................... 25
4Using the MP-202's Web Interface...................................................................31
4.1 Your Home Network Map.......................................................................................31
4.2 Managing Tables....................................................................................................33
5Configuring VoIP Parameters ..........................................................................35
5.1 Voice over IP Screen .............................................................................................35
5.1.1 Configuring Signaling Protocol Parameters.............................................................36
5.1.2 Configuring Dialing Parameters...............................................................................41
5.1.3 Configuring Media Streaming Parameters ..............................................................43
5.1.3.1 Configuring Codecs................................................................................. 45
5.1.3.2 Supported Codecs................................................................................... 45
5.1.3.3 Packetization Time.................................................................................. 46
5.1.4 Configuring Voice and Fax Parameters...................................................................46
5.1.5 Configuring Services Parameters............................................................................47
5.1.6 Configuring Line Settings Screen............................................................................50
5.1.7 Configuring Speed Dial Settings..............................................................................51

MP-202
MP-202 Telephone Adapter 6 LTRT-50604
6Connecting the MP-202 to a VoIP Service Provider.......................................55
6.1 Opening a SIP Account..........................................................................................55
6.2 Configuring VoIP Parameters ................................................................................55
7Making VoIP Calls .............................................................................................57
7.1 Placing a Call.........................................................................................................57
7.2 Answering a Waiting Call.......................................................................................57
7.3 Putting a Call on Hold ............................................................................................57
7.4 Performing a Call Transfer.....................................................................................58
7.5 Establishing a 3-Way Conference..........................................................................58
7.6 Forwarding Calls to Another Phone.......................................................................59
8Quality of Service (QoS) ...................................................................................61
8.1 Traffic Shaping.......................................................................................................61
8.1.1 Device Traffic Shaping.............................................................................................61
8.1.2 Shaping Classes......................................................................................................63
8.1.2.1 Class Rules ............................................................................................. 66
8.2 Traffic Priority.........................................................................................................68
8.3 DSCP Mapping ......................................................................................................70
8.4 802.1p Mapping .....................................................................................................72
8.5 Class Statistics.......................................................................................................73
8.6 Configuring Basic VoIP QoS..................................................................................74
9WAN Settings ....................................................................................................77
9.1 WAN Ethernet........................................................................................................77
9.1.1 General....................................................................................................................78
9.1.2 Internet Protocol Settings ........................................................................................79
9.1.3 DNS Server..............................................................................................................80
9.1.4 Routing.....................................................................................................................80
9.1.5 Advanced Routing Properties..................................................................................81
9.1.6 Internet Connection Firewall....................................................................................81
9.2 WAN PPPoE..........................................................................................................82
9.2.1 General....................................................................................................................82
9.2.2 PPP Configuration...................................................................................................82
9.2.3 PPP Authentication..................................................................................................83
9.2.4 PPP Encryption........................................................................................................84
9.2.5 PPP Compression ...................................................................................................85
9.2.6 Internet Protocol ......................................................................................................86
9.2.7 DNS Server..............................................................................................................86
9.2.8 Routing.....................................................................................................................86
9.2.9 Internet Connection Firewall....................................................................................86
9.3 WAN PPTP ............................................................................................................86
9.3.1 Creating a PPTP Connection with the Connection Wizard .....................................86
9.3.2 Creating a PPTP VPN Connection with the Connection Wizard.............................89
9.3.3 General....................................................................................................................91
9.3.4 PPP Configuration...................................................................................................91
9.3.5 PPP Authentication..................................................................................................92
9.3.6 PPP Encryption........................................................................................................92

User's Manual 7 February 2007
MP-202 Telephone Adapter Contents
9.3.7 Internet Protocol ......................................................................................................92
9.3.8 DNS Server..............................................................................................................92
9.3.9 Routing.....................................................................................................................92
9.3.10 Internet Connection Firewall....................................................................................92
9.4 WAN L2TP.............................................................................................................93
9.4.1 Creating an L2TP IPSec VPN Connection with the Connection Wizard.................93
9.4.2 Creating an L2TP IPSec VPN Connection with the Connection Wizard.................96
9.4.3 General....................................................................................................................99
9.4.4 PPP Configuration...................................................................................................99
9.4.5 PPP Authentication............................................................................................... 100
9.4.6 PPP Encryption..................................................................................................... 100
9.4.7 PPP Compression ................................................................................................ 100
9.4.8 Internet Protocol ................................................................................................... 100
9.4.9 DNS Server........................................................................................................... 100
9.4.10 Routing.................................................................................................................. 100
9.4.11 Internet Connection Firewall................................................................................. 101
10 VLAN and Bridge Settings..............................................................................103
10.1 Virtual LAN Interface (VLAN)...............................................................................103
10.1.1 Creation with the Connection Wizard................................................................... 103
10.1.2 General................................................................................................................. 104
10.1.3 IP Address Distribution......................................................................................... 107
10.1.4 Routing.................................................................................................................. 109
10.1.5 Internet Connection Firewall................................................................................. 111
10.1.6 Allow Unrestricted Administration......................................................................... 111
10.1.7 Additional IP Addresses........................................................................................ 112
10.1.8 Example of Configuring 3 VLANs: VoIP, Data and Management........................ 112
10.2 WAN-LAN Bridge.................................................................................................119
10.2.1 Creation with the Connection Wizard................................................................... 119
10.2.2 General................................................................................................................. 122
10.2.3 Internet Protocol Settings ..................................................................................... 122
10.2.4 Bridge Settings ..................................................................................................... 123
10.2.5 Examples of Configuring VLANs in Bridge Mode................................................. 124
10.2.5.1 Example 1 - Configuring 3 VLANs: VoIP, Data and Management........ 124
10.2.5.2 Example 2 - Configuring Tagged VoIP, Untagged Data Traffic............ 128
10.2.5.3 Example 3 - Configuring VoIP and Data in the Same VLAN ................ 132
11 TR-069 CPE WAN Management Protocol......................................................135
11.1 Overview..............................................................................................................135
11.2 TR-069 Parameter List.........................................................................................135
11.2.1 Viewing, Changing TR-069 Parameters Using the CLI........................................ 138

MP-202
MP-202 Telephone Adapter 8 LTRT-50604
12 Security............................................................................................................141
12.1 General Security Level Settings...........................................................................142
12.2 Access Control.....................................................................................................144
12.3 Port Forwarding....................................................................................................146
12.4 DMZ Host.............................................................................................................150
12.5 Port Triggering .....................................................................................................151
12.6 Website Restrictions ............................................................................................155
12.7 Advanced Filtering ...............................................................................................158
12.8 Security Log.........................................................................................................163
13 Advanced Settings..........................................................................................169
13.1 Remote Administration.........................................................................................171
13.2 About the MP-202................................................................................................173
13.3 Configuration File.................................................................................................173
13.4 Restart..................................................................................................................175
13.5 Restoring Default Settings ...................................................................................175
13.6 Diagnostics...........................................................................................................176
13.6.1 Diagnosing Network Connectivity......................................................................... 177
13.6.2 Performing a Traceroute....................................................................................... 178
13.7 MAC Cloning........................................................................................................178
13.8 Regional Settings.................................................................................................179
13.9 System Settings...................................................................................................180
13.10SNMP...................................................................................................................183
13.10.1Configuring Your Gateway's SNMP Agent........................................................... 183
13.11Universal Plug and Play.......................................................................................184
13.12Firmware and Configuration Upgrade..................................................................185
13.12.1Upgrading From a Computer in the Network........................................................ 185
13.12.2Upgrading From the Internet ................................................................................ 186
13.12.3Remote Configuration Download.......................................................................... 187
13.13Scheduler Rules...................................................................................................188
13.14Date & Time.........................................................................................................190
13.15Configuring Users ................................................................................................191
13.15.1Email Notification.................................................................................................. 192
13.16Routing.................................................................................................................193
13.16.1Managing Routing Table Rules............................................................................ 193
13.16.2Multicasting........................................................................................................... 194
13.17Network Objects...................................................................................................195
13.18Dynamic DNS.......................................................................................................195
13.18.1Opening a Dynamic DNS Account ....................................................................... 196
13.19IP Address Distribution.........................................................................................197
13.19.1DHCP Server Parameters .................................................................................... 198
13.19.2DHCP Relay Parameters...................................................................................... 201
13.19.3DHCP Connections............................................................................................... 202

User's Manual 9 February 2007
MP-202 Telephone Adapter Contents
13.20DNS Server..........................................................................................................203
13.20.1Viewing and Modifying the DNS Table................................................................. 203
13.21Protocols..............................................................................................................204
14 System Monitoring..........................................................................................207
14.1 Connections.........................................................................................................207
14.2 Traffic...................................................................................................................208
14.3 System Log..........................................................................................................208
14.4 System Up Time...................................................................................................209
14.5 Voice over IP........................................................................................................210
15 Software and Hardware Specifications.........................................................211

User's Manual 11 February 2007
MP-202 Telephone Adapter Contents
List of Tables
Table 4-1: Network Map Symbols..........................................................................................................32
Table 4-2: Icons to Indicate the Interface Used for Connecting the PC.................................................32
Table 4-3: Managing Tables...................................................................................................................33
Table 5-1: VoIP - Signaling Protocol......................................................................................................36
Table 5-2: VoIP - Signaling Protocol - SIP Proxy and Registrar............................................................38
Table 5-3: VoIP - Signaling Protocol - SIP Timers.................................................................................39
Table 5-4: VoIP - Signaling Protocol - SIP Registrar SIP.......................................................................40
Table 5-5: VoIP - Signaling Protocol - SIP Outbound Proxy..................................................................40
Table 5-6: Advanced Dialing Parameters...............................................................................................41
Table 5-7: VoIP - Dialing Parameters.....................................................................................................42
Table 5-8: VoIP - Media Streaming Parameters - Codecs.....................................................................44
Table 5-9: VoIP - Advanced - Media Streaming Parameters.................................................................45
Table 5-10: VoIP - Advanced - Quality of Service Parameters..............................................................45
Table 5-11: VoIP - Voice and Fax..........................................................................................................47
Table 5-12: VoIP - Services....................................................................................................................49
Table 5-13: VoIP - Line Settings ............................................................................................................51
Table 5-14: 'Speed Dial Settings' - via Proxy.........................................................................................52
Table 5-15: 'Speed Dial Settings' - Direct Call .......................................................................................53
Table 8-1: Edit Device Traffic Shaping - Parameter Descriptions..........................................................63
Table 8-2: Edit Class - Parameter Descriptions.....................................................................................65
Table 8-3: Add Traffic Priority Rule - Parameter Descriptions...............................................................67
Table 8-4: Add Traffic Priority Rule - Parameter Descriptions...............................................................70
Table 8-5: Edit DSCP Settings- Parameter Descriptions.......................................................................72
Table 9-1: General Connection Settings................................................................................................79
Table 9-2: Static or Dynamic Routing Parameters.................................................................................80
Table 9-3: PPPoE Parameter Descriptions............................................................................................82
Table 9-4: PPP Configuration Parameter Descriptions..........................................................................83
Table 9-5: PPP Authentication Parameter Descriptions ........................................................................84
Table 9-6: PPP Encryption Parameter Descriptions..............................................................................85
Table 9-7: PPP Compression Parameter Descriptions..........................................................................85
Table 9-8: General PPTP Settings.........................................................................................................91
Table 9-9: General Settings....................................................................................................................99
Table 9-10: PPTP Compression Parameters...................................................................................... 100
Table 10-1: VLAN Interface - General Communication Parameters................................................... 105
Table 10-2: IP Address Distribution Parameters................................................................................. 108
Table 10-3: Routing Parameters......................................................................................................... 110
Table 12-1: Behavior for the Three Security Levels............................................................................ 143
Table 13-1: Action Icons in the Advanced Screen .............................................................................. 169
Table 13-2: Managing Users............................................................................................................... 191
Table 13-3: Adding a Routing Rule - Parameter Descriptions............................................................ 194
Table 13-4: Dynamic DNS Parameter Descriptions............................................................................ 197
Table 13-5: DHCP Server Parameter Descriptions............................................................................. 200
Table 15-1: MP-202 Telephone Adapter Software Specifications ...................................................... 211
Table 15-2: MP-202 Telephone Adapter Hardware Specifications..................................................... 212

MP-202 Telephone Adapter 12 LTRT-50604
MP-202
List of Figures
Figure 2-1: Cabling the Device...............................................................................................................19
Figure 3-1: IP and DNS Configuration....................................................................................................22
Figure 3-2: 'Welcome' Screen ................................................................................................................24
Figure 3-3: Logging In ............................................................................................................................24
Figure 3-4: Quick Setup..........................................................................................................................25
Figure 3-5: Internet Connection - Automatic IP Address Ethernet Connection......................................26
Figure 3-6: Internet Connection - Manual IP Address Ethernet Connection..........................................26
Figure 3-7: Internet Connection - PPPoE...............................................................................................27
Figure 3-8: Internet Connection - Point-to-Point Tunneling Protocol .....................................................28
Figure 3-9: Layer 2 Tunneling Protocol..................................................................................................28
Figure 3-10: Internet Connection - No Internet Connection...................................................................29
Figure 4-1: Network Map........................................................................................................................31
Figure 4-2: Host Information...................................................................................................................32
Figure 4-3: Typical Table Structure........................................................................................................33
Figure 5-1: VoIP - Signaling Protocol.....................................................................................................36
Figure 5-2: VoIP - Signaling Protocol - SIP Proxy and Registrar...........................................................37
Figure 5-3: VoIP - Signaling Protocol - SIP Proxy and Registrar...........................................................39
Figure 5-4: VoIP - Signaling Protocol - SIP Outbound Proxy.................................................................40
Figure 5-5: VoIP - Media Streaming - Basic...........................................................................................43
Figure 5-6: VoIP - Media Streaming - Advanced....................................................................................44
Figure 5-7: VoIP - Voice and Fax...........................................................................................................46
Figure 5-8: VoIP - Services - Basic........................................................................................................48
Figure 5-9: VoIP - Services - Advanced.................................................................................................48
Figure 5-10: VoIP - Line Settings...........................................................................................................50
Figure 5-11: VoIP - Line Settings - Defining a New Line........................................................................50
Figure 5-12: VoIP - Speed Dial ..............................................................................................................51
Figure 5-13: VoIP - Speed Dial Settings ................................................................................................52
Figure 5-14: VoIP - Speed Dial - Local Line...........................................................................................52
Figure 5-15: VoIP - Speed Dial Settings - Local Line.............................................................................53
Figure 5-16: VoIP - Speed Dial - Direct Call...........................................................................................53
Figure 6-1: VoIP - Line Settings.............................................................................................................55
Figure 6-2: VoIP - Line Settings - Defining a New Line..........................................................................56
Figure 8-1: QoS - Add Device Traffic Shaping.......................................................................................61
Figure 8-2: QoS - Edit Device Traffic Shaping.......................................................................................62
Figure 8-3: QoS - Edit Device Traffic Shaping - Add Class ...................................................................64
Figure 8-4: QoS - Edit Device Traffic Shaping - Edit Class....................................................................64
Figure 8-5: QoS - Edit Device Traffic Shaping - Edit Class - Add Traffic Priority Rule..........................66
Figure 8-6: QoS - Traffic Shaping ..........................................................................................................69
Figure 8-7: QoS - Add Traffic Priority Rule.............................................................................................69
Figure 8-8: QoS - DSCP Settings...........................................................................................................71
Figure 8-9: QoS - Edit DSCP Settings ...................................................................................................72
Figure 8-10: QoS - 802.1p Settings........................................................................................................73
Figure 8-11: QoS - Class Statistics........................................................................................................74
Figure 8-12: QoS - Edit Device Traffic Shaping.....................................................................................75
Figure 8-13: QoS - Edit Device Traffic Shaping - Submitting the Configuration....................................76
Figure 9-1: WAN Ethernet Properties.....................................................................................................77
Figure 9-2: WAN Ethernet Configuration................................................................................................78
Figure 9-3: Internet Protocol Settings - No IP Address..........................................................................79
Figure 9-4: Obtain DNS Server Address Automatically .........................................................................80
Figure 9-5: DNS Server Settings............................................................................................................80
Figure 9-6: Internet Connection Firewall................................................................................................81
Figure 9-7: Additional IP Addresses.......................................................................................................81
Figure 9-8: General PPPoE Settings......................................................................................................82
Figure 9-9: PPP Configuration ...............................................................................................................83
Figure 9-10: PPP Authentication Settings..............................................................................................84
Figure 9-11: PPP Encryption..................................................................................................................85

User's Manual 13 February 2007
MP-202 Telephone Adapter Contents
Figure 9-12: PPP Compression..............................................................................................................85
Figure 9-13: Internet Cable Modem Connection....................................................................................87
Figure 9-14: Point-to-Point Tunneling Protocol......................................................................................88
Figure 9-15: Connection Summary ........................................................................................................88
Figure 9-16: VPN Client or Point-To-Point.............................................................................................89
Figure 9-17: Point-to-Point Tunneling Protocol Virtual Private Network (PPTP VPN)...........................90
Figure 9-18: Connection Summary ........................................................................................................90
Figure 9-19: General PPTP Settings......................................................................................................91
Figure 9-20: VPN Client or Point-To-Point.............................................................................................94
Figure 9-21: Layer 2 Tunneling Protocol over Internet Protocol Security (L2TP IPSec VPN)...............95
Figure 9-22: Connection Summary ........................................................................................................96
Figure 9-23: VPN Client or Point-To-Point.............................................................................................97
Figure 9-24: Layer 2 Tunneling Protocol over Internet Protocol Security (L2TP IPSec VPN)...............98
Figure 9-25: Connection Summary ........................................................................................................98
Figure 9-26: PPP Compression........................................................................................................... 100
Figure 10-1: VLAN Interface................................................................................................................ 103
Figure 10-2: Connection Summary ..................................................................................................... 104
Figure 10-3: Internet Protocol Settings - No IP Address..................................................................... 106
Figure 10-4: Internet Protocol Settings - Automatic IP........................................................................ 106
Figure 10-5: Internet Protocol Settings . Static IP............................................................................... 107
Figure 10-6: IP Address Distribution - DHCP Server.......................................................................... 108
Figure 10-7: IP Address Distribution - DHCP Relay............................................................................ 109
Figure 10-8: DHCP Relay Server Address.......................................................................................... 109
Figure 10-9: IP Address Distribution - Disable DHCP......................................................................... 109
Figure 10-10: Advanced Routing Properties....................................................................................... 111
Figure 10-11: Internet Connection Firewall......................................................................................... 111
Figure 10-12: Allow Unrestricted Administration................................................................................. 111
Figure 10-13: Additional IP Addresses................................................................................................ 112
Figure 10-14: Using VLAN - Setup...................................................................................................... 112
Figure 10-15: Example of Using VLAN - VLAN Interface Screen....................................................... 113
Figure 10-16: Verifying a New Interface on the WAN Side................................................................. 114
Figure 10-17: Configuring WAN Ethernet............................................................................................ 114
Figure 10-18: Use the Following IP Address....................................................................................... 114
Figure 10-19: Routing - Advanced ...................................................................................................... 115
Figure 10-20: Routing - Advanced - Extended Parameters................................................................ 115
Figure 10-21: Route Settings .............................................................................................................. 116
Figure 10-22: Input Rule Sets ............................................................................................................. 116
Figure 10-23: Edit Advanced Filter...................................................................................................... 117
Figure 10-24: Testing the Setup.......................................................................................................... 118
Figure 10-25: Testing the Setup.......................................................................................................... 118
Figure 10-26: Testing the Setup.......................................................................................................... 119
Figure 10-27: Bridge Options .............................................................................................................. 120
Figure 10-28: Network Bridging........................................................................................................... 121
Figure 10-29: WLAN-LAN - Network Bridging..................................................................................... 121
Figure 10-30: Connection Summary - Configure Existing Bridge ....................................................... 122
Figure 10-31: Bridge Settings.............................................................................................................. 123
Figure 10-32: Example of Using Bridge Mode and Configuring VLANs ............................................. 124
Figure 10-33: Network Connections.................................................................................................... 125
Figure 10-34: Configuring WAN Ethernet............................................................................................ 125
Figure 10-35: Network Bridging........................................................................................................... 126
Figure 10-36: No IP Address............................................................................................................... 126
Figure 10-37: System Monitoring ........................................................................................................ 127
Figure 10-38: Example of Tagging Voice and Untagging Data........................................................... 128
Figure 10-39: WAN/LAN Bridge.......................................................................................................... 129
Figure 10-40: VLAN Interface Screen ................................................................................................. 129
Figure 10-41: Bridge Section of the Screen........................................................................................ 130
Figure 10-42: VLAN Settings............................................................................................................... 130

MP-202 Telephone Adapter 14 LTRT-50604
MP-202
Figure 10-43: No IP Address............................................................................................................... 130
Figure 10-44: Configuring WAN Ethernet............................................................................................ 131
Figure 10-45: System Monitoring ........................................................................................................ 131
Figure 10-46: Testing the Setup.......................................................................................................... 132
Figure 10-47: Testing the Setup.......................................................................................................... 132
Figure 10-48: Configuring VoIP and Data in the Same VLAN ............................................................ 133
Figure 10-49: VoIP and Data on same VLAN ..................................................................................... 133
Figure 10-50: No IP Address............................................................................................................... 134
Figure 11-1: TR-069 CPE WAN Management Protocol...................................................................... 135
Figure 12-1: Firewall in Action............................................................................................................. 141
Figure 12-2: General Security Level Settings...................................................................................... 142
Figure 12-3: Access Control................................................................................................................ 144
Figure 12-4: Add Access Control Rule................................................................................................ 145
Figure 12-5: Port Forwarding............................................................................................................... 147
Figure 12-6: Add Port Forwarding Rule............................................................................................... 148
Figure 12-7: Add a Specific Protocol................................................................................................... 148
Figure 12-8: Forward to a Specific Port............................................................................................... 148
Figure 12-9: Add a Specific Schedule................................................................................................. 149
Figure 12-10: Port Forwarding Rule.................................................................................................... 149
Figure 12-11: Edit Port Forwarding Rule............................................................................................. 150
Figure 12-12: DMZ Host...................................................................................................................... 151
Figure 12-13: Port Triggering .............................................................................................................. 152
Figure 12-14: Adding Port Triggering Rules........................................................................................ 153
Figure 12-15: Edit Service Server Ports.............................................................................................. 153
Figure 12-16: Edit Service Server Ports.............................................................................................. 154
Figure 12-17: Edit Service Opened Ports............................................................................................ 154
Figure 12-18: Edit Service Opened Ports............................................................................................ 154
Figure 12-19: New Port Triggering Rule.............................................................................................. 155
Figure 12-20: Website Restrictions ..................................................................................................... 156
Figure 12-21: Restricted Website........................................................................................................ 156
Figure 12-22: Add a Specific Host....................................................................................................... 157
Figure 12-23: Add a Specific Schedule............................................................................................... 157
Figure 12-24: Advanced Filtering ........................................................................................................ 159
Figure 12-25: Add Advanced Filter...................................................................................................... 161
Figure 12-26: Specify Source Address................................................................................................ 162
Figure 12-27: Specify Protocol............................................................................................................ 162
Figure 12-28: Set Priority Rule............................................................................................................ 163
Figure 12-29: Set DSCP Rule ............................................................................................................. 163
Figure 12-30: Security Log.................................................................................................................. 164
Figure 12-31: Security Log Settings.................................................................................................... 165
Figure 13-1: Advanced Settings.......................................................................................................... 171
Figure 13-2: Remote Administration.................................................................................................... 172
Figure 13-3: Advanced - About the Gateway...................................................................................... 173
Figure 13-4: Contents of the Configuration File .................................................................................. 174
Figure 13-5: Advanced - Restart........................................................................................................ 175
Figure 13-6: Restore Defaults ............................................................................................................. 175
Figure 13-7: Advanced - Diagnostics.................................................................................................. 177
Figure 13-8: Advanced - Diagnostics - Statistics ................................................................................ 178
Figure 13-9: Advanced - MAC Cloning Settings.................................................................................. 179
Figure 13-10: Regional Settings.......................................................................................................... 179
Figure 13-11: System Settings............................................................................................................ 182
Figure 13-12: Advanced - SNMP ........................................................................................................ 183
Figure 13-13: Advanced - Universal Plug n Play ................................................................................ 184
Figure 13-14: MP-202 Firmware and Configuration Upgrade............................................................. 185
Figure 13-15: Upgrade From a Computer in the Network................................................................... 186
Figure 13-16: Remote Update Check.................................................................................................. 187
Figure 13-17: Advanced - Scheduler Rules ........................................................................................ 188
Figure 13-18: Advanced - Scheduler Rules - Edit Scheduler Rule..................................................... 189

User's Manual 15 February 2007
MP-202 Telephone Adapter Contents
Figure 13-19: Advanced - Scheduler Rules - Time Segment Edit ...................................................... 189
Figure 13-20: Date & Time Settings.................................................................................................... 190
Figure 13-21: Managing Users............................................................................................................ 192
Figure 13-22: Routing Rules................................................................................................................ 193
Figure 13-23: Routing Rule Settings................................................................................................... 194
Figure 13-24: Advanced - Dynamic DNS............................................................................................ 196
Figure 13-25: Advanced - Dynamic DNS............................................................................................ 196
Figure 13-26: DHCP Server Summary................................................................................................ 198
Figure 13-27: Advanced - IP Address Distribution - DHCP Server..................................................... 199
Figure 13-28: DHCP Server Relay...................................................................................................... 200
Figure 13-29: Advanced - IP Address Distribution - DHCP Relay ...................................................... 201
Figure 13-30: Advanced - IP Address Distribution - DHCP Relay - New IP Address......................... 201
Figure 13-31: Advanced - IP Address Distribution - Connection List.................................................. 202
Figure 13-32: Advanced - IP Address Distribution - Connection List - New Static Connection.......... 202
Figure 13-33: DNS Server................................................................................................................... 203
Figure 13-34: DNS Entry..................................................................................................................... 204
Figure 13-35: Advanced - Protocols.................................................................................................... 205
Figure 13-36: Advanced - Protocols - Edit Service ............................................................................. 205
Figure 13-37: Advanced - Protocols - Edit Service - Server Ports...................................................... 206
Figure 14-1: System Monitoring - Connections................................................................................... 207
Figure 14-2: System Monitoring - Traffic............................................................................................. 208
Figure 14-3: System Monitoring - System Log.................................................................................... 209
Figure 14-4: System Monitoring - System Up Time............................................................................ 209
Figure 14-5: Advanced - System Monitoring - VoIP............................................................................ 210

User's Manual 17 February 2007
MP-202 Telephone Adapter 1. Introducing AudioCodes' MP-202 Telephone Adapter
1 Introducing AudioCodes' MP-202
Telephone Adapter
The MP-202 is a 2-line SIP gateway allowing residential and SOHO subscribers to connect
ordinary POTS telephones or fax machines, and is interoperable with leading Softswitches
and SIP Application Servers for enabling legacy phone services such as caller ID, call
waiting, and call forwarding. In addition, the MP-202 includes an internal router with
DHCP, NAT, Firewall, PPPoE, PPTP and L2TP capabilities enabling subscribers to
connect their home PC or LAN hub/switch to it.
Utilizing AudioCodes’ VoIPerfect core architecture, and gaining from its accumulated
experience in providing IP telephony solutions, the MP-20x series combines superior voice
quality and state-of-the-art features for end users, such as T.38 Fax Relay and G.168-2004
compliant Echo Cancelation. Low bit-rate vocoders (voice coders) can be used
simultaneously on both telephony ports to save valuable bandwidth. The Voice over Data
prioritization algorithm prevents degradation in voice quality even during large data
transfers.
The MP-20x Series is designed for full interoperability with leading Softswitches and SIP
Servers for deployment in various network environments. Throughout the years,
AudioCodes has invested significant effort in complying with the leading and evolving VoIP
standards. Support of the Session Initiation Protocol (SIP), which is commonly found in
Voice over Broadband (VoB) networks, assures seamless integration and rapid
deployment.

User's Manual 19 February 2007
MP-202 Telephone Adapter 2. Cabling the MP-202 Telephone Adapter
2 Cabling the MP-202 Telephone Adapter
¾To cable the MP-202, take these steps:
1. Connect the MP-202's Ethernet 10/100 Base-T RJ-45 connector labeled 'WAN' to your
cable or DSL modem (or other network connection).
2. Connect the MP-202's Ethernet 10/100 Base-T RJ-45 connector labeled 'LAN/PC' to a
PC.
3. Optionally, you can connect the MP-202's connector labeled 'LAN/PC' to a switch /
hub and connect multiple PCs to the latter.
4. Connect the MP-202's two RJ-11 ports labeled 'PHONE 1' and 'PHONE 2' to two
analog telephones.
5. Connect the power cable to the power supply; the green LEDs illuminate; the power-
up process takes approximately 40 seconds. When the power up process ends,
‘Phone 1’ and ‘Phone 2’ LEDs turn off; off-hook a phone and listen for a dial tone.
Figure 2-1: Cabling the Device