AudioCodes MewdiaPack MP-202 User manual

MP-202 Telephone Adapter User's Manual
Version 2.6.0
Document #: LTRT-50605

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
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© 2008 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: Apr-29-2008 Date Printed: May-01-2008

Version 2.6 3 May 1
MP-202 Telephone Adapter General
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Trademarks
AC logo, Ardito, AudioCoded, AudioCodes, AudioCodes logo, CTI², CTI Squared, InTouch,
IPmedia, Mediant, MediaPack, MP-MLQ, NetCoder, Netrake, Nuera, Open Solutions
Network, OSN, Stretto, 3GX, TrunkPack, VoicePacketizer, VoIPerfect, What's Inside
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Customer Support
Customer technical support and service are provided by AudioCodes' Distributors,
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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 Document #: LTRT-50605
User's Manual
Related Documentation
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MP-202 Telephone Adapter Quick Installation Guide
MP-202 Telephone Adapter Release Notes
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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

Version 2.6 5 May 1
MP-202 Telephone Adapter Contents
Table of Contents
1Introducing AudioCodes' MP-202 Telephone Adapter...................................15
2Cabling the MP-202 Telephone Adapter..........................................................17
3Setting up a Network Connection ....................................................................19
3.1 Defining Your PC's Network Connection................................................................19
3.1.1 Windows XP ............................................................................................................20
3.1.2 Linux ........................................................................................................................20
3.2 Configuring the MP-202's Network Connection .....................................................21
3.2.1 Logging In ................................................................................................................21
3.2.2 Configuring 'Quick Setup' Screen Parameters ........................................................22
3.2.2.1 Configuring Your Internet Connection..................................................... 23
4Using the MP-202's Web Interface ...................................................................27
4.1 Your Home Network Map....................................................................................... 27
4.2 Web Interface Left Sidebar Icons...........................................................................29
4.3 Navigational Aids ...................................................................................................29
4.4 Managing Tables.................................................................................................... 30
5Configuring VoIP Parameters ..........................................................................31
5.1 Voice over IP Screen ............................................................................................. 31
5.1.1 Configuring Signaling Protocol Parameters.............................................................32
5.1.2 Configuring Dialing Parameters...............................................................................39
5.1.3 Configuring Media Streaming Parameters ..............................................................41
5.1.3.1 Configuring Codecs................................................................................. 43
5.1.3.2 Supported Codecs................................................................................... 43
5.1.3.3 Packetization Time .................................................................................. 44
5.1.4 Configuring Voice and Fax Parameters...................................................................44
5.1.5 Configuring Services Parameters............................................................................47
5.1.6 Configuring Line Settings Screen ............................................................................49
5.1.7 Configuring Speed Dial Settings..............................................................................50
5.1.8 Configuring Telephone Interfaces ...........................................................................53
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

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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 ............................................................................................. 64
8.2 Traffic Priority ......................................................................................................... 66
8.3 DSCP Mapping ...................................................................................................... 70
8.4 802.1p Mapping .....................................................................................................72
8.5 Class Statistics.......................................................................................................73
8.6 Configuring Basic VoIP QoS .................................................................................. 73
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..................................................................................................91
9.3.6 PPP Encryption........................................................................................................92
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 .............................................................................................................92
9.4.1 Creating an L2TP IPSec VPN Connection with the Connection Wizard .................92
9.4.2 Creating an L2TP IPSec VPN Connection with the Connection Wizard .................95
9.4.3 General ....................................................................................................................97
9.4.4 PPP Configuration ...................................................................................................97
9.4.5 PPP Authentication..................................................................................................97
9.4.6 PPP Encryption........................................................................................................97
9.4.7 PPP Compression ...................................................................................................98
9.4.8 Internet Protocol ......................................................................................................98
9.4.9 DNS Server..............................................................................................................98
9.4.10 Routing.....................................................................................................................98
9.4.11 Internet Connection Firewall....................................................................................98

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MP-202 Telephone Adapter Contents
10 VLAN and Bridge Settings................................................................................99
10.1 Virtual LAN Interface (VLAN) ................................................................................. 99
10.1.1 Creation with the Connection Wizard ......................................................................99
10.1.2 General ................................................................................................................. 100
10.1.3 IP Address Distribution ......................................................................................... 102
10.1.4 Routing.................................................................................................................. 104
10.1.5 Internet Connection Firewall................................................................................. 106
10.1.6 Allow Unrestricted Administration......................................................................... 106
10.1.7 Additional IP Addresses........................................................................................ 107
10.1.8 Example of Configuring 3 VLANs: VoIP, Data and Management ........................ 107
10.2 WAN-LAN Bridge .................................................................................................114
10.2.1 Creation with the Connection Wizard ................................................................... 114
10.2.2 General ................................................................................................................. 116
10.2.3 Internet Protocol Settings ..................................................................................... 116
10.2.4 Bridge Settings ..................................................................................................... 117
10.2.5 Examples of Configuring VLANs in Bridge Mode................................................. 118
10.2.5.1 Example 1 - Configuring 3 VLANs: VoIP, Data and Management........ 118
10.2.5.2 Example 2 - Configuring Tagged VoIP, Untagged Data Traffic ............ 122
10.2.5.3 Example 3 - Configuring VoIP and Data in the Same VLAN ................ 127
11 TR-069 CPE WAN Management Protocol ......................................................129
11.1 Overview ..............................................................................................................129
11.2 TR-069 Parameter List......................................................................................... 129
11.2.1 Viewing, Changing TR-069 Parameters Using the CLI ........................................ 132
12 Security ............................................................................................................135
12.1 General Security Level Settings........................................................................... 136
12.2 Access Control ..................................................................................................... 138
12.3 Port Forwarding....................................................................................................140
12.4 DMZ Host ............................................................................................................. 144
12.5 Port Triggering .....................................................................................................145
12.6 Website Restrictions ............................................................................................148
12.7 Advanced Filtering ...............................................................................................151
12.8 Security Log .........................................................................................................155
13 Advanced Settings..........................................................................................161
13.1 Remote Administration......................................................................................... 163
13.2 About the MP-202 ................................................................................................ 165
13.3 Configuration File.................................................................................................165
13.3.1 Loading From a Computer in the Network............................................................ 167
13.3.2 Loading From a Remote Server ........................................................................... 169
13.4 Restart.................................................................................................................. 171
13.5 Restoring Default Settings ................................................................................... 171
13.6 Diagnostics...........................................................................................................172
13.6.1 Diagnosing Network Connectivity......................................................................... 172
13.6.2 Performing a Traceroute....................................................................................... 173
13.7 MAC Cloning ........................................................................................................ 174

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13.8 Regional Settings .................................................................................................174
13.9 System Settings ...................................................................................................175
13.10SNMP................................................................................................................... 178
13.10.1 Configuring Your Gateway's SNMP Agent ........................................................... 178
13.11Universal Plug and Play .......................................................................................179
13.12Firmware Upgrade ............................................................................................... 179
13.12.1 Upgrading From a Computer in the Network........................................................ 180
13.12.2 Upgrading From the Internet ................................................................................ 181
13.13Scheduler Rules................................................................................................... 182
13.14Date & Time .........................................................................................................184
13.15Configuring Users ................................................................................................ 185
13.15.1 Email Notification .................................................................................................. 186
13.16Routing................................................................................................................. 187
13.16.1 Managing Routing Table Rules ............................................................................ 187
13.16.2 Multicasting........................................................................................................... 188
13.17Network Objects................................................................................................... 188
13.18Dynamic DNS....................................................................................................... 189
13.18.1 Opening a Dynamic DNS Account ....................................................................... 189
13.19IP Address Distribution......................................................................................... 191
13.19.1 DHCP Server Parameters .................................................................................... 192
13.19.2 DHCP Relay Parameters...................................................................................... 194
13.19.3 DHCP Connections............................................................................................... 195
13.20DNS Server .......................................................................................................... 196
13.20.1 Viewing and Modifying the DNS Table ................................................................. 197
13.21Protocols .............................................................................................................. 198
14 System Monitoring..........................................................................................201
14.1 Connections .........................................................................................................201
14.2 Traffic ...................................................................................................................202
14.3 System Log ..........................................................................................................202
14.4 System Up Time................................................................................................... 203
14.5 Voice over IP........................................................................................................ 204
15 Software and Hardware Specifications .........................................................205

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MP-202 Telephone Adapter Contents
List of Figures
Figure 2-1: Cabling the Device...............................................................................................................17
Figure 3-1: IP and DNS Configuration....................................................................................................20
Figure 3-2: 'Welcome' Screen ................................................................................................................21
Figure 3-3: Logging In ............................................................................................................................21
Figure 3-4: Quick Setup..........................................................................................................................22
Figure 3-5: Internet Connection - Automatic IP Address Ethernet Connection......................................23
Figure 3-6: Internet Connection - Manual IP Address Ethernet Connection..........................................24
Figure 3-7: Internet Connection - PPPoE...............................................................................................25
Figure 3-8: Internet Connection - Point-to-Point Tunneling Protocol .....................................................25
Figure 3-9: Layer 2 Tunneling Protocol ..................................................................................................26
Figure 3-10: Internet Connection - No Internet Connection ...................................................................26
Figure 4-1: Network Map ........................................................................................................................27
Figure 4-2: Host Information...................................................................................................................28
Figure 4-3: Typical Table Structure ........................................................................................................30
Figure 5-1: VoIP - Signaling Protocol .....................................................................................................32
Figure 5-2: VoIP - Signaling Protocol - SIP Proxy and Registrar ...........................................................33
Figure 5-3: VoIP - Signaling Protocol - SIP Proxy and Registrar ...........................................................36
Figure 5-4: VoIP - Signaling Protocol - SIP Outbound Proxy.................................................................37
Figure 5-5: VoIP - Signaling Protocol - NAT Traversal ..........................................................................38
Figure 5-6: VoIP - Dialing .......................................................................................................................39
Figure 5-7: VoIP - Media Streaming - Basic...........................................................................................41
Figure 5-8: VoIP - Media Streaming - Advanced....................................................................................42
Figure 5-9: VoIP - Voice and Fax ...........................................................................................................44
Figure 5-10: VoIP - Services - Advanced ...............................................................................................47
Figure 5-11: VoIP - Line Settings ...........................................................................................................49
Figure 5-12: VoIP - Line Settings - Defining a New Line........................................................................49
Figure 5-13: VoIP - Speed Dial ..............................................................................................................50
Figure 5-14: VoIP - Speed Dial Settings ................................................................................................50
Figure 5-15: VoIP - Speed Dial - Local Line...........................................................................................51
Figure 5-16: VoIP - Speed Dial Settings - Local Line.............................................................................51
Figure 5-17: VoIP - Speed Dial - Direct Call...........................................................................................52
Figure 5-18: VoIP - Telephone Interface ................................................................................................53
Figure 5-19: VoIP - Telephone Interface - NW Map...............................................................................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 ...................................................................63
Figure 8-4: QoS - Edit Device Traffic Shaping - Edit Class....................................................................63
Figure 8-5: QoS - Edit Device Traffic Shaping - Edit Class - Add Traffic Priority Rule ..........................65
Figure 8-6: QoS - Traffic Shaping ..........................................................................................................68
Figure 8-7: QoS - Add Traffic Priority Rule.............................................................................................68
Figure 8-8: QoS - DSCP Settings...........................................................................................................70
Figure 8-9: QoS - Edit DSCP Settings ...................................................................................................71
Figure 8-10: QoS - 802.1p Settings........................................................................................................72
Figure 8-11: QoS - Class Statistics ........................................................................................................73
Figure 8-12: QoS - Edit Device Traffic Shaping .....................................................................................74
Figure 8-13: QoS - Edit Device Traffic Shaping - Submitting the Configuration ....................................75
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

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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
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 .............................................................................................93
Figure 9-21: Layer 2 Tunneling Protocol over Internet Protocol Security (L2TP IPSec VPN) ...............94
Figure 9-22: Connection Summary ........................................................................................................94
Figure 9-23: VPN Client or Point-To-Point .............................................................................................95
Figure 9-24: Layer 2 Tunneling Protocol over Internet Protocol Security (L2TP IPSec VPN) ...............96
Figure 9-25: Connection Summary ........................................................................................................96
Figure 9-26: PPP Compression..............................................................................................................98
Figure 10-1: VLAN Interface...................................................................................................................99
Figure 10-2: Connection Summary ..................................................................................................... 100
Figure 10-3: Internet Protocol Settings - No IP Address ..................................................................... 102
Figure 10-4: Internet Protocol Settings - Automatic IP........................................................................ 102
Figure 10-5: Internet Protocol Settings . Static IP ............................................................................... 102
Figure 10-6: IP Address Distribution - DHCP Server .......................................................................... 103
Figure 10-7: IP Address Distribution - DHCP Relay............................................................................ 104
Figure 10-8: DHCP Relay Server Address.......................................................................................... 104
Figure 10-9: IP Address Distribution - Disable DHCP......................................................................... 104
Figure 10-10: Advanced Routing Properties ....................................................................................... 106
Figure 10-11: Internet Connection Firewall ......................................................................................... 106
Figure 10-12: Allow Unrestricted Administration ................................................................................. 106
Figure 10-13: Additional IP Addresses................................................................................................ 107
Figure 10-14: Using VLAN - Setup...................................................................................................... 107
Figure 10-15: Example of Using VLAN - VLAN Interface Screen ....................................................... 108
Figure 10-16: Verifying a New Interface on the WAN Side ................................................................. 109
Figure 10-17: Configuring WAN Ethernet............................................................................................ 109
Figure 10-18: Use the Following IP Address....................................................................................... 110
Figure 10-19: Routing - Advanced ...................................................................................................... 110
Figure 10-20: Routing - Advanced - Extended Parameters ................................................................ 110
Figure 10-21: Route Settings .............................................................................................................. 111
Figure 10-22: Input Rule Sets ............................................................................................................. 111
Figure 10-23: Edit Advanced Filter...................................................................................................... 112
Figure 10-24: Testing the Setup.......................................................................................................... 112
Figure 10-25: Testing the Setup.......................................................................................................... 113
Figure 10-26: Testing the Setup.......................................................................................................... 113
Figure 10-27: Bridge Options .............................................................................................................. 114
Figure 10-28: Network Bridging........................................................................................................... 115
Figure 10-29: WLAN-LAN - Network Bridging..................................................................................... 115
Figure 10-30: Connection Summary - Configure Existing Bridge ....................................................... 116
Figure 10-31: Bridge Settings.............................................................................................................. 117
Figure 10-32: Example of Using Bridge Mode and Configuring VLANs ............................................. 118
Figure 10-33: Network Connections.................................................................................................... 119
Figure 10-34: Configuring WAN Ethernet............................................................................................ 119
Figure 10-35: Network Bridging........................................................................................................... 120
Figure 10-36: No IP Address ............................................................................................................... 120
Figure 10-37: System Monitoring ........................................................................................................ 121
Figure 10-38: Example of Tagging Voice and Untagging Data........................................................... 122
Figure 10-39: WAN/LAN Bridge .......................................................................................................... 123

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MP-202 Telephone Adapter Contents
Figure 10-40: VLAN Interface Screen ................................................................................................. 123
Figure 10-41: Bridge Section of the Screen ........................................................................................ 124
Figure 10-42: VLAN Settings............................................................................................................... 124
Figure 10-43: No IP Address ............................................................................................................... 124
Figure 10-44: Configuring WAN Ethernet............................................................................................ 125
Figure 10-45: System Monitoring ........................................................................................................ 125
Figure 10-46: Testing the Setup.......................................................................................................... 126
Figure 10-47: Testing the Setup.......................................................................................................... 126
Figure 10-48: VoIP and Data on same VLAN ..................................................................................... 127
Figure 10-49: No IP Address ............................................................................................................... 128
Figure 11-1: TR-069 CPE WAN Management Protocol...................................................................... 129
Figure 12-1: Firewall in Action............................................................................................................. 135
Figure 12-2: General Security Level Settings...................................................................................... 136
Figure 12-3: Access Control ................................................................................................................ 138
Figure 12-4: Add Access Control Rule ................................................................................................ 139
Figure 12-5: Port Forwarding............................................................................................................... 141
Figure 12-6: Add Port Forwarding Rule............................................................................................... 141
Figure 12-7: Add a Specific Protocol................................................................................................... 142
Figure 12-8: Forward to a Specific Port............................................................................................... 142
Figure 12-9: Add a Specific Schedule ................................................................................................. 142
Figure 12-10: Port Forwarding Rule .................................................................................................... 142
Figure 12-11: DMZ Host ...................................................................................................................... 144
Figure 12-12: Port Triggering .............................................................................................................. 145
Figure 12-13: Adding Port Triggering Rules........................................................................................ 146
Figure 12-14: Edit Service Server Ports.............................................................................................. 146
Figure 12-15: Edit Service Server Ports.............................................................................................. 147
Figure 12-16: Edit Service Opened Ports............................................................................................ 147
Figure 12-17: Edit Service Opened Ports............................................................................................ 147
Figure 12-18: New Port Triggering Rule.............................................................................................. 148
Figure 12-19: Website Restrictions ..................................................................................................... 149
Figure 12-20: Restricted Website........................................................................................................ 149
Figure 12-21: Add a Specific Host....................................................................................................... 150
Figure 12-22: Add a Specific Schedule ............................................................................................... 150
Figure 12-23: Advanced Filtering ........................................................................................................ 151
Figure 12-24: Add Advanced Filter...................................................................................................... 152
Figure 12-25: Specify Source Address................................................................................................ 153
Figure 12-26: Specify Protocol ............................................................................................................ 153
Figure 12-27: Set Priority Rule ............................................................................................................ 154
Figure 12-28: Set DSCP Rule ............................................................................................................. 154
Figure 12-29: Security Log .................................................................................................................. 155
Figure 12-30: Security Log Settings .................................................................................................... 156
Figure 13-1: Advanced Settings .......................................................................................................... 161
Figure 13-2: Advanced - About the Gateway ...................................................................................... 165
Figure 13-3: Contents of the Configuration File .................................................................................. 166
Figure 13-4: Load Configuration File................................................................................................... 167
Figure 13-5: Advanced - Loading Configuration File from a PC on the Network ................................ 168
Figure 13-6: Successful Configuration File Loading ........................................................................... 168
Figure 13-7: Reboot After Configuration File Load ............................................................................. 168
Figure 13-8: Load Configuration File................................................................................................... 169
Figure 13-9: Advanced - Restart ........................................................................................................ 171
Figure 13-10: Restore Defaults ........................................................................................................... 171
Figure 13-11: Advanced - Diagnostics ................................................................................................ 172
Figure 13-12: Advanced - Diagnostics - Statistics .............................................................................. 173
Figure 13-13: Advanced - MAC Cloning Settings ............................................................................... 174
Figure 13-14: Regional Settings.......................................................................................................... 175
Figure 13-15: System Settings ............................................................................................................ 177
Figure 13-16: Advanced - SNMP ........................................................................................................ 178

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Figure 13-17: Advanced - Universal Plug n Play ................................................................................ 179
Figure 13-18: Advanced - Firmware and Configuration Upgrade ....................................................... 180
Figure 13-19: Advanced - Upgrading from a Computer in the Network.............................................. 180
Figure 13-20: Upgrade in Progress ..................................................................................................... 181
Figure 13-21: Remote Update Check.................................................................................................. 182
Figure 13-22: Advanced - Scheduler Rules ........................................................................................ 182
Figure 13-23: Advanced - Scheduler Rules - Edit Scheduler Rule ..................................................... 183
Figure 13-24: Advanced - Scheduler Rules - Time Segment Edit ...................................................... 183
Figure 13-25: Date & Time Settings .................................................................................................... 184
Figure 13-26: Managing Users............................................................................................................ 186
Figure 13-27: Routing Rules................................................................................................................ 187
Figure 13-28: Routing Rule Settings ................................................................................................... 188
Figure 13-29: Advanced - Dynamic DNS ............................................................................................ 190
Figure 13-30: Advanced - Dynamic DNS ............................................................................................ 190
Figure 13-31: DHCP Server Summary................................................................................................ 192
Figure 13-32: Advanced - IP Address Distribution - DHCP Server..................................................... 193
Figure 13-33: DHCP Server Relay ...................................................................................................... 194
Figure 13-34: Advanced - IP Address Distribution - DHCP Relay ...................................................... 194
Figure 13-35: Advanced - IP Address Distribution - DHCP Relay - New IP Address ......................... 194
Figure 13-36: Advanced - IP Address Distribution - Connection List.................................................. 195
Figure 13-37: Advanced - IP Address Distribution - Connection List - New Static Connection .......... 195
Figure 13-38: DNS Server ................................................................................................................... 197
Figure 13-39: DNS Entry ..................................................................................................................... 197
Figure 13-40: Advanced - Protocols.................................................................................................... 198
Figure 13-41: Advanced - Protocols - Edit Service ............................................................................. 199
Figure 13-42: Advanced - Protocols - Edit Service - Server Ports...................................................... 199
Figure 14-1: System Monitoring - Connections ................................................................................... 201
Figure 14-2: System Monitoring - Traffic ............................................................................................. 202
Figure 14-3: System Monitoring - System Log.................................................................................... 203
Figure 14-4: System Monitoring - System Up Time ............................................................................ 203
Figure 14-5: Advanced - System Monitoring - VoIP............................................................................ 204

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MP-202 Telephone Adapter Contents
List of Tables
Table 4-1: Network Map Symbols ..........................................................................................................28
Table 4-2: Icons to Indicate the Interface Used for Connecting the PC.................................................28
Table 4-3: Icons Indicating Web-Based Management Screens' Subject Areas.....................................29
Table 4-4: Icons to Quickly Jump to Key Information About Your Home Network.................................29
Table 4-5: Managing Tables...................................................................................................................30
Table 5-1: VoIP - Signaling Protocol ......................................................................................................32
Table 5-2: VoIP - Signaling Protocol - Signaling Protocol......................................................................34
Table 5-3: VoIP - Signaling Protocol - SIP Proxy and Registrar ............................................................34
Table 5-4: VoIP - Signaling Protocol - SIP Timers .................................................................................35
Table 5-5: VoIP - Signaling Protocol - SIP Registrar SIP.......................................................................36
Table 5-6: VoIP - Signaling Protocol - SIP Outbound Proxy ..................................................................37
Table 5-7: VoIP - Signaling Protocol - NAT Traversal............................................................................38
Table 5-8: VoIP - Dialing Parameters.....................................................................................................39
Table 5-9: VoIP - Media Streaming Parameters - Codecs.....................................................................42
Table 5-10: VoIP - Advanced - Media Streaming Parameters ...............................................................43
Table 5-11: VoIP - Advanced - Quality of Service Parameters ..............................................................43
Table 5-12: VoIP - Advanced - G.723 Bitrate.........................................................................................43
Table 5-13: VoIP - Voice and Fax ..........................................................................................................45
Table 5-14: VoIP - Services....................................................................................................................48
Table 5-15: VoIP - Line Settings ............................................................................................................49
Table 5-16: 'Speed Dial Settings' - via Proxy .........................................................................................51
Table 5-17: 'Speed Dial Settings' - Direct Call .......................................................................................52
Table 8-1: Edit Device Traffic Shaping - Parameter Descriptions..........................................................62
Table 8-2: Edit Class - Parameter Descriptions .....................................................................................64
Table 8-3: Add Traffic Priority Rule - Parameter Descriptions ...............................................................66
Table 8-4: Add Traffic Priority Rule - Parameter Descriptions ...............................................................69
Table 8-5: Edit DSCP Settings- Parameter Descriptions .......................................................................71
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....................................................................................................................97
Table 9-10: PPTP Compression Parameters.........................................................................................98
Table 10-1: VLAN Interface - General Communication Parameters ................................................... 101
Table 10-2: IP Address Distribution Parameters................................................................................. 103
Table 10-3: DHCP Relay..................................................................................................................... 103
Table 10-4: Assigning Static IP Addresses to Network Computers .................................................... 104
Table 10-5: Routing Parameters ......................................................................................................... 105
Table 11-1: TR-069 Parameter Descriptions....................................................................................... 133
Table 12-1: Behavior for the Three Security Levels............................................................................ 137
Table 13-1: Action Icons in the Advanced Screen .............................................................................. 161
Table 13-2: Managing Users ............................................................................................................... 185
Table 13-3: Adding a Routing Rule - Parameter Descriptions ............................................................ 187
Table 13-4: Dynamic DNS Parameter Descriptions............................................................................ 191
Table 13-5: DHCP Server Parameter Descriptions............................................................................. 193
Table 15-1: MP-202 Telephone Adapter Software Specifications ...................................................... 205
Table 15-2: MP-202 Telephone Adapter Hardware Specifications..................................................... 206

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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 and call
waiting. 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.

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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

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MP-202 Telephone Adapter 3. Setting up a Network Connection
3 Setting up a Network Connection
¾To set up a network connection:
1. Define your PC's network connection (refer to ''Defining Your PC's Network
Connection'' on page 19)
2. Configure the MP-202's network connection (refer to ''Configuring the MP-202's
Network Connection'' on page 21)
3.1 Defining Your PC's Network Connection
Refer to MP-202 Telephone Adapter Quick Installation Guide for instructions relating to
installation on a Windows™ operating system.
Each network interface on the PC should either be configured with a statically defined IP
address and DNS address, or should be instructed to automatically obtain an IP address
using the Network DHCP server.
The MP-202 provides a DHCP server on its LAN and it is recommended to configure your
PC to obtain its IP and DNS server IPs automatically.
This configuration principle is identical but performed differently on each operating system.
Refer to ''Windows XP'' on page 20
Refer to ''Linux'' on page 20
Note: The setup procedure is in most cases unnecessary due to Windows' default
network settings. For example, the default DHCP setting in Windows XP is
'client', requiring no further modification. It is advisable however to follow the
setup procedure in order to verify that all communication parameters are valid
and that the physical cable connections are correct.

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Figure 3-1: IP and DNS Configuration
3.1.1 Windows XP
1. Access 'Network Connections' from the Control Panel.
2. Right-click on the Ethernet connection icon, and select 'Properties'.
3. Under the 'General' tab, select the 'Internet Protocol (TCP/IP)' component, and press
the 'Properties' button.
4. The 'Internet Protocol (TCP/IP)' properties window will be displayed.
5. Select the 'Obtain an IP address automatically' radio button.
6. Select the 'Obtain DNS server address automatically' radio button.
7. Click 'OK' to save the settings.
3.1.2 Linux
1. Login into the system as a super-user, by entering `su' at the prompt.
2. Type 'ifconfig' to display the network devices and allocated IP's.
3. Type 'pump -i <dev>', where <dev> is the network device name.
4. Type 'ifconfig' again to view the new allocated IP address.
5. Make sure no firewall is active on device <dev>.