AudioCodes MP-20 Series User manual

AudioCodes CPE & Access Gateway Products
MP-20x Multimedia Home Gateway
User's Manual
MP-20x Telephone Adapter
Version 4.4.3
Document #: LTRT-50614

User's Manual Contents
Version 4.4.3 3 MP-20x Multimedia Home Gateway
Table of Contents
1Introduction .......................................................................................................17
2Cabling the MP-20x 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 Linux ........................................................................................................................22
3.2 Configuring the MP-20x's Network Connection.....................................................23
3.2.1 Logging in to MP-20x Web Interface.......................................................................23
3.2.2 Configuring 'Quick Setup' Screen Parameters........................................................24
3.2.2.1 Configuring Your Internet Connection......................................................24
3.2.3 Configuring 3G/LTE USB Modem ...........................................................................29
3.2.4 Configuring Automatic Internet Dialer Detection .....................................................31
4Device Quick Setup...........................................................................................33
4.1 Preparing Initial Configuration ..............................................................................33
4.2 Configuring SIP Signaling Protocol.......................................................................34
5Getting Started with the Web Interface ...........................................................37
5.1 Logging into the Web Interface.............................................................................37
5.2 Menu Bar Description...........................................................................................38
5.3 Managing Tables..................................................................................................41
5.4 Configuring Users.................................................................................................42
5.4.1 Web User Permissions............................................................................................45
5.4.1.1 Print Commands.......................................................................................45
5.5 Set Commands.....................................................................................................54
5.6 Associated Elements............................................................................................55
5.6.1 Configuring Scheduler Rules...................................................................................55
5.6.2 Configuring Network Objects...................................................................................57
5.6.3 Configuring Protocols ..............................................................................................59
5.7 Logging out the Web Interface..............................................................................60
6Viewing a Graphical Display of the Device's Network ...................................61
7Configuring Computers for Connecting to Device's Network.......................63
7.1 Wired Computers .................................................................................................63
7.1.1 Configuring Computers Running on Windows 7 .....................................................63
7.1.2Configuring Computers Running on Linux...............................................................64
8Setting up your Device .....................................................................................65
8.1 Setting up an Internet Connection using the Web Interface..................................65
8.1.1 WAN Ethernet..........................................................................................................66
8.1.1.1 Manual IP Address Ethernet Connection.................................................66
8.1.1.2 Automatic IP Address Ethernet Connection.............................................67
8.1.1.3 PPPoE......................................................................................................67
8.1.1.4 PPTP........................................................................................................68
8.1.1.5 L2TP.........................................................................................................69
8.2 Using the Automatic Dialer for Internet Connection ..............................................70
8.2.1 Recommended Configuration..................................................................................70
8.2.2 Setting up and Starting the Automatic Dialer...........................................................71
8.2.3 Quitting Automatic Dialer for Manual Configuration ................................................71

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9Configuring VoIP Parameters ..........................................................................73
9.1 Configuring the SIP Signaling Protocol.................................................................74
9.1.1 Configuring Proxy Redundancy...............................................................................79
9.2 Configuring Dialing Parameters............................................................................82
9.2.1 Syntax for Digit Maps and Dial Plans ......................................................................86
9.3 Configuring Media Streaming...............................................................................88
9.3.1 Configuring Codecs.................................................................................................89
9.3.1.1 Supported Codecs....................................................................................89
9.3.1.2 Packetization Time...................................................................................90
9.4 Configuring Voice and Fax ...................................................................................91
9.5 Configuring Supplementary Services....................................................................96
9.6 Voice Menu Guidance........................................................................................100
9.6.1 Configuring Voice Menu ........................................................................................100
9.6.1.1 Configuring Voice Menu through the Web Interface..............................100
9.6.1.2 Configuring Voice Menu through the CLI...............................................100
9.6.1.3Voice Menu Configuration Parameters..................................................100
9.7 Configuring Micro PBX Line Settings..................................................................102
9.8 Configuring Line Extensions...............................................................................105
9.9 Configuring Speed Dialing..................................................................................107
9.10 Enabling Polarity Reversal..................................................................................109
10 Making VoIP Calls with your Analog Telephones ........................................111
10.1 Making a Call......................................................................................................111
10.2 Answering a Waiting Call....................................................................................111
10.3 Putting a Call on Hold.........................................................................................112
10.4 Transferring a Call..............................................................................................112
10.5 Forwarding Calls to another Phone ....................................................................113
10.6 Establishing a 3-Way Conference Call................................................................114
11 Quality of Service............................................................................................115
11.1 QoS Wizard........................................................................................................116
11.2 Configuring Traffic Shaping................................................................................117
11.2.1 Configuring Traffic Shaping...................................................................................118
11.2.2 Configuring Shaping Classes ................................................................................120
11.2.2.1 Class Rules ............................................................................................121
11.3 Configuring Traffic Priority..................................................................................123
11.4 Configuring DSCP Mapping................................................................................127
11.5 Configuring 802.1p Mapping...............................................................................129
11.6 Configuring Class Statistics................................................................................130
11.7 Configuring Basic VoIP QoS Example................................................................131
12 Network Connections .....................................................................................133
12.1 Configuring a WAN Connection..........................................................................133
12.1.1 WAN Ethernet Connections...................................................................................135
12.1.1.1 External DSL Modem using PPPoE.......................................................135
12.1.1.2 External Cable Modem/Fiber Transceiver without Authentication.........137
12.1.1.3 External Cable Modem/Fiber Transceiver with L2TP ............................140
12.1.1.4 DHCP .....................................................................................................143
12.1.1.5 Manual IP Address.................................................................................144
12.2 LAN Connection.................................................................................................147
12.2.1 LAN Ethernet .........................................................................................................147

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12.2.1.1 General Tab ...........................................................................................148
12.2.1.2 Settings Tab ...........................................................................................148
12.2.1.3 Routing Tab............................................................................................150
12.2.1.4 Advanced Tab ........................................................................................150
12.3 WAN Connection................................................................................................151
12.3.1 General Tab...........................................................................................................151
12.3.2 Settings Tab...........................................................................................................152
12.3.2.1 Internet Protocol Settings.......................................................................153
12.3.3 Routing Tab ...........................................................................................................156
12.3.4 PPP Tab ................................................................................................................158
12.3.5 PPTP Tab ..............................................................................................................160
12.3.6 Advanced Tab........................................................................................................161
12.4 VLAN Settings....................................................................................................162
12.4.1 Settings Tab...........................................................................................................165
12.4.1.1 IP Address Distribution...........................................................................166
12.4.2 Routing Tab ...........................................................................................................168
12.4.3 Advanced Tab........................................................................................................169
12.5 LAN-WAN Bridge Settings..................................................................................170
12.5.1 Editing LAN-WAN Bridging....................................................................................172
13 Add-On Servers and Disk Management........................................................175
13.1 External File Server............................................................................................175
13.1.1 Automatic File Sharing...........................................................................................176
13.2 Print Server ........................................................................................................178
13.2.1 Connecting and Setting up a Printer on Windows.................................................179
13.2.2 Print Protocols .......................................................................................................180
13.2.2.1 Internet Printing Protocol........................................................................181
13.2.2.2 Microsoft Shared Printing (Samba)........................................................189
13.2.2.3 Line Printer Daemon (LPD)....................................................................192
13.2.3 Storing and Using Printer Drivers..........................................................................200
14 Remote Device Management..........................................................................201
14.1 Overview............................................................................................................201
14.1.1 Remote Configuration............................................................................................201
14.1.2 Remote Management............................................................................................203
14.1.2.1 Firmware Upgrade..................................................................................203
14.1.2.2 Status and Performance Monitoring.......................................................204
14.1.2.3 Alarms, Notifications and Logging..........................................................205
14.2 Enabling Remote Management ..........................................................................206
14.3 Securing Remote Management with Certificates................................................209
14.4 Remote Configuration and Management Interfaces............................................213
14.4.1 Embedded Web Server .........................................................................................213
14.4.2 TR-069 and TR-104 CPE WAN Management Protocol ........................................214
14.4.2.1 Configuring the Device via TR-069 and TR-104....................................215
14.4.2.2 Monitoring the Device Status via TR-069 and TR-104 ..........................223
14.4.2.3 Security Concerns and Measures..........................................................227
14.4.3 SNMP.....................................................................................................................227
14.4.3.1 Enabling SNMP in the Web Interface.....................................................228
14.4.3.2 Configuring the Device via SNMP..........................................................229
14.4.3.3 Status Monitoring of System and Network Interfaces via SNMP...........229
14.4.3.4 Security Concerns and Measures..........................................................230
14.4.4 Syslog....................................................................................................................231
14.4.5 Automatic File Download.......................................................................................231
14.4.5.1 Firmware File Download.........................................................................231
14.4.5.2 Configuration File Download..................................................................231
14.4.5.3 Security Concerns and Measures..........................................................232

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14.4.6 Telnet CLI ..............................................................................................................232
14.4.7 Redirect Server......................................................................................................232
14.4.8 BroadSoft BroadWorks DMS Provisioning............................................................234
14.4.9 Provisioning using DHCP Options 66/67 and TFTP..............................................234
14.4.9.1 Default Behavior.....................................................................................234
14.4.9.2 Disabling DHCP Options 66 and 67.......................................................234
15 Security............................................................................................................237
15.1 General Security Level Settings..........................................................................238
15.2 Configuring Access Control................................................................................240
15.3 Configuring Port Forwarding...............................................................................242
15.4 Configuring a DMZ Host.....................................................................................246
15.5 Configuring Port Triggering.................................................................................247
15.6 Configuring Website Restrictions........................................................................250
15.7 Configuring NAT.................................................................................................253
15.8 Viewing Current Connections.............................................................................256
15.9 Configuring Advanced Filtering...........................................................................257
15.10Viewing the Security Log....................................................................................261
16 Advanced Networking Features.....................................................................265
16.1 IP Address Distribution.......................................................................................265
16.1.1 Configuring the DHCP Server ...............................................................................267
16.1.2 Configuring DHCP Relay.......................................................................................268
16.1.3 Viewing DHCP Clients...........................................................................................269
16.1.4 Configuring Static DHCP Clients...........................................................................270
16.2 Configuring a DNS Server..................................................................................271
16.3 Configuring Dynamic DNS..................................................................................273
16.4 Configuring Routing Rules..................................................................................276
16.4.1 Managing Routing Table Rules .............................................................................277
16.4.2 Configuring Routing Protocols...............................................................................278
16.5 Enabling PPPoE Relay.......................................................................................279
16.6 Selecting Regional Settings for Analog Lines .....................................................280
16.7 Installation Wizard..............................................................................................281
17 Home Media.....................................................................................................283
17.1 Universal Plug and Play .....................................................................................283
17.1.1 Enabling Universal Plug and Play on the Device ..................................................283
17.1.2 Adding UPnP-enabled PC to Home Network........................................................284
17.1.3 Monitoring Connection between the Device and Internet......................................285
17.1.4 Making Local Services available to PCs on Internet.............................................286
18 Configuring the Device for PacketSmart.......................................................289
18.1 Configuring PacketSmart through the Web Interface..........................................289
18.2 Configuring PacketSmart through the CLI ..........................................................292
18.3 Accessing the PacketSmart Web Portal .............................................................293
19 Media Sharing..................................................................................................295
19.1 Share Music, Pictures and Video on My Local Network......................................296
19.2 Automatically Share Media in All Folders............................................................297
20 Maintenance ....................................................................................................299
20.1 Enabling the Feature Key...................................................................................299

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20.2 Viewing the Device Software Version.................................................................301
20.3 Configuring Date and Time.................................................................................302
20.4 Configuration File ...............................................................................................305
20.4.1 Uploading Configuration File from PC on the Network..........................................307
20.4.2 Uploading Configuration File from a Remote Server.............................................309
20.4.3 Encrypting the Configuration File using CLI..........................................................312
20.4.4 Automatic Upload using SIP NOTIFY Message....................................................313
20.5 Firmware Upgrade..............................................................................................314
20.5.1 Upgrading the Device from a Computer on the Network.......................................315
20.5.2 Upgrading the Device from the Internet.................................................................318
20.6 Configuring System Settings ..............................................................................320
20.7 Rebooting the Device .........................................................................................323
20.8 Restoring Factory Settings .................................................................................324
21 Diagnostics and Performance Monitoring....................................................325
21.1 Running Diagnostics...........................................................................................325
21.1.1 Running the Ping Test...........................................................................................326
21.1.2 Running the ARP Test...........................................................................................326
21.1.3 Running a Traceroute............................................................................................327
21.2 Running Debug ..................................................................................................328
21.2.1 Running Packet Recording....................................................................................329
21.2.2 Running SIP Debug Log........................................................................................330
21.2.3 Running TCPDump................................................................................................331
21.2.3.1 Updating Wireshark................................................................................331
21.2.3.2 Running TCPDump with Destination Port 7555.....................................331
21.2.3.3 Defining a Different Destination Port (other than Port 7555) .................332
21.2.4 Running Generic Commands ................................................................................333
21.2.5 Commands Output and Report..............................................................................334
21.3 System Monitoring..............................................................................................337
21.3.1 Viewing Network Connections Status....................................................................337
21.3.2 Viewing the System Log........................................................................................338
21.3.3 Viewing CPU Statistics..........................................................................................339
21.3.4 Viewing VoIP Traffic Statistics...............................................................................340
21.3.5 Viewing Internet Connection Utilization.................................................................341
ATechnical Specifications ................................................................................343
A.1 Device Gateway Specifications ..........................................................................343

User's Manual 8 Document #: LTRT-50614
MP-20x Multimedia Home Gateway
List of Figures
Figure 1-1: Rear Panel MP-20xB Models..............................................................................................17
Figure 2-1: Cabling the Device (Example using MP-204B)...................................................................19
Figure 3-1: IP and DNS Configuration....................................................................................................22
Figure 3-2: Logging In ............................................................................................................................23
Figure 3-3: Quick Setup Screen.............................................................................................................24
Figure 3-4: Internet Connection - Automatic IP Address Ethernet Connection......................................25
Figure 3-5: Internet Connection - Manual IP Address Ethernet Connection..........................................26
Figure 3-6: Internet Connection - PPPoE...............................................................................................27
Figure 3-7: Internet Connection - Point-to-Point Tunneling Protocol .....................................................27
Figure 3-8: Layer 2 Tunneling Protocol..................................................................................................28
Figure 3-9: Internet Connection - No Internet Connection.....................................................................28
Figure 3-10: WAN 3G USB Modem .......................................................................................................29
Figure 3-11: WAN 3G USB Modem Properties......................................................................................29
Figure 3-12: WAN 3G USB Modem Properties - Settings......................................................................30
Figure 4-1: Login Screen........................................................................................................................33
Figure 4-2: Signaling Protocol................................................................................................................34
Figure 4-3: Line Settings ........................................................................................................................34
Figure 4-4: Line Settings ........................................................................................................................35
Figure 5-1: Login Screen........................................................................................................................37
Figure 5-2: Typical Table Structure........................................................................................................41
Figure 5-3: Users Screen .......................................................................................................................42
Figure 5-4: Users Settings Screen.........................................................................................................43
Figure 5-5: Group Settings Screen.........................................................................................................45
Figure 5-6: Scheduler Rules Screen ......................................................................................................55
Figure 5-7: Edit Scheduler Rule Screen.................................................................................................55
Figure 5-8: Edit Time Segment Screen..................................................................................................56
Figure 5-9: Edit Hour Range Screen......................................................................................................56
Figure 5-10: Network Objects Screen....................................................................................................57
Figure 5-11: Edit Network Objects Screen.............................................................................................57
Figure 5-12: Edit Item Screen ................................................................................................................57
Figure 5-13: Advanced - Protocols.........................................................................................................59
Figure 5-14: Advanced - Protocols - Edit Service ..................................................................................60
Figure 5-15: Advanced - Protocols - Edit Service - Server Ports...........................................................60
Figure 6-1: Map View Screen.................................................................................................................61
Figure 7-1: Internet Protocol (TCP/IP) Properties Dialog Box................................................................64
Figure 8-1: Internet Connection..............................................................................................................65
Figure 8-2: WAN Ethernet - Manual IP Address Ethernet Connection ..................................................66
Figure 8-3: Automatic IP Address WAN Ethernet Connection...............................................................67
Figure 8-4: PPPoE WAN Ethernet Connection......................................................................................67
Figure 8-5: PPTP WAN Ethernet Connection ........................................................................................68
Figure 8-6: L2TP WAN Ethernet Connection.........................................................................................69
Figure 9-1: Signaling Protocol Tab Screen ............................................................................................74
Figure 9-2: Configuring Proxy Redundancy...........................................................................................80
Figure 9-3: Dialing Tab Screen ..............................................................................................................82
Figure 9-4: Media Streaming Tab Screen..............................................................................................88
Figure 9-5: Voice and Fax Tab Screen ..................................................................................................91
Figure 9-6: Services Tab Screen............................................................................................................96
Figure 9-7: Line Settings Tab Screen...................................................................................................102
Figure 9-8: Line Settings Screen for a New Line .................................................................................103
Figure 9-9: Extension Settings Tab Screen..........................................................................................105
Figure 9-10: Extension Settings Screen...............................................................................................105
Figure 9-11: Speed Dial Tab Screen....................................................................................................107
Figure 9-12: Speed Dial Settings Screen (Proxy Destination).............................................................107
Figure 9-13: Speed Dial Settings Screen (Local Line Destination)......................................................108
Figure 9-14: Speed Dial Settings Screen (Direct Call Destination)......................................................108
Figure 9-15: Telephone Interface Tab Screen .....................................................................................109
Figure 11-1: QoS Wizard Tab Screen..................................................................................................116

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Version 4.4.3 9 MP-20x Multimedia Home Gateway
Figure 11-2: Quality of Service – Traffic Shaping Screen....................................................................118
Figure 11-3: Add Device Traffic Shaping Screen.................................................................................118
Figure 11-4: Edit Device Traffic Shaping Screen.................................................................................119
Figure 11-5: Add Shaping Class Screen..............................................................................................120
Figure 11-6: Edit Shaping Class...........................................................................................................120
Figure 11-7: Traffic Priority Screen ......................................................................................................124
Figure 11-8: Add Traffic Priority Rule Screen.......................................................................................125
Figure 11-9: DSCP Settings Screen.....................................................................................................127
Figure 11-10: Edit DSCP Settings........................................................................................................128
Figure 11-11: 802.1p Settings Screen..................................................................................................129
Figure 11-12: Class Statistics Screen..................................................................................................130
Figure 11-13: Edit Device Traffic Shaping............................................................................................131
Figure 11-14: QoS - Edit Device Traffic Shaping - Submitting the Configuration................................132
Figure 12-1: Network Connections Screen ..........................................................................................134
Figure 12-2: Connection Wizard Screen..............................................................................................134
Figure 12-3: Internet Connection..........................................................................................................135
Figure 12-4: Internet Connection – External DSL Modem...................................................................136
Figure 12-5: Point-to-Point Protocol over Ethernet (PPPoE) Screen...................................................136
Figure 12-6: PPPoE Connection Summary..........................................................................................137
Figure 12-7: Internet Connection..........................................................................................................137
Figure 12-8: Internet Connection – External Cable Modem.................................................................138
Figure 12-9: Internet Cable Modem Connection - Ethernet.................................................................138
Figure 12-10: Ethernet Connection Summary......................................................................................139
Figure 12-11: Internet Connection........................................................................................................140
Figure 12-12: Internet Connection – External Cable Modem...............................................................140
Figure 12-13: Internet Cable Modem Connection - L2TP....................................................................141
Figure 12-14: Layer 2 Tunneling Protocol (L2TP) Screen ...................................................................141
Figure 12-15: L2TP Connection Summary...........................................................................................142
Figure 12-16: Internet Connection – External Cable Modem...............................................................143
Figure 12-17: Internet Connection – External Cable Modem...............................................................143
Figure 12-18: DHCP Connection Summary.........................................................................................144
Figure 12-19: Internet Connection........................................................................................................144
Figure 12-20: Internet Connection – Ethernet Connection...................................................................145
Figure 12-21: Ethernet Connection Screen..........................................................................................145
Figure 12-22: Manual IP Address Configuration Screen......................................................................146
Figure 12-23: Manual IP Connection Summary...................................................................................146
Figure 12-24: Network Connections Screen ........................................................................................147
Figure 12-25: LAN Ethernet Properties................................................................................................147
Figure 12-26: LAN Ethernet Properties – Settings Tab........................................................................148
Figure 12-27: LAN Ethernet Properties – Routing Tab........................................................................150
Figure 12-28: LAN Hardware Ethernet Switch Screen – Advanced Tab.............................................150
Figure 12-29: Editing Connection - General Tab (For Example, WAN Ethernet) ................................151
Figure 12-30: Editing Connection - Settings Tab (For Example, WAN Ethernet)................................152
Figure 12-31: Automatically Obtaining an IP Address .........................................................................153
Figure 12-32: Manually Defining DNS Server......................................................................................154
Figure 12-33: IP Address Distribution - DHCP Server .........................................................................155
Figure 12-34: IP Address Distribution - DHCP Relay...........................................................................155
Figure 12-35: DHCP Relay Server Address.........................................................................................155
Figure 12-36: Editing Connection - Routing Tab (For Example, WAN Ethernet).................................156
Figure 12-37: Route Settings Screen...................................................................................................157
Figure 12-38: Editing Connection - PPP Tab.......................................................................................158
Figure 12-39: Editing Connection - PPTP Tab.....................................................................................160
Figure 12-40: Editing Connection - Advanced Tab (For Example, WAN Ethernet).............................161
Figure 12-41: Additional IP Address Settings Screen..........................................................................161
Figure 12-42: Connection Wizard Screen............................................................................................162
Figure 12-43: Advanced Connection....................................................................................................163
Figure 12-44: VLAN Interface...............................................................................................................163
Figure 12-45: Connection Summary ....................................................................................................164
Figure 12-46: IP Address Distribution - DHCP Server .........................................................................166

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Figure 12-47: IP Address Distribution - DHCP Relay...........................................................................167
Figure 12-48: DHCP Relay Server Address.........................................................................................167
Figure 12-49: IP Address Distribution - Disable DHCP........................................................................167
Figure 12-50: Advanced Routing Properties........................................................................................168
Figure 12-51: Internet Connection Firewall..........................................................................................169
Figure 12-52: Bridge Options ...............................................................................................................170
Figure 12-53: Network Bridging Screen...............................................................................................170
Figure 12-54: Adding New Network Bridging.......................................................................................171
Figure 12-55: Connection Summary - Configure Existing Bridge ........................................................171
Figure 12-56: Bridging Tab...................................................................................................................172
Figure 12-57: VLAN Settings Screen ...................................................................................................173
Figure 12-58: Bridge Filter Screen .......................................................................................................173
Figure 13-1: File Server Screen ...........................................................................................................175
Figure 13-2: File Server Share Settings Screen...................................................................................176
Figure 13-3: User Screen.....................................................................................................................177
Figure 13-4: File Server Screen with the Share...................................................................................177
Figure 13-5: Advanced – Print Server Screen......................................................................................178
Figure 13-6: Advanced – Printer Screen..............................................................................................179
Figure 13-7: Disk and Printer Shares...................................................................................................179
Figure 13-8: Printer Screen – IPP URL (Windows)..............................................................................181
Figure 13-9: Local or Network Printer ..................................................................................................181
Figure 13-10: Specify a Printer.............................................................................................................182
Figure 13-11: Printer Screen – IPP URL (Linux)..................................................................................183
Figure 13-12: Linux CUPS Management .............................................................................................183
Figure 13-13: Add Printer.....................................................................................................................184
Figure 13-14: Printer Name..................................................................................................................184
Figure 13-15: Printing Protocol.............................................................................................................185
Figure 13-16: IPP URL .........................................................................................................................185
Figure 13-17: Print & Fax .....................................................................................................................186
Figure 13-18: Printer Browser – IP Printer...........................................................................................187
Figure 13-19: Print & Fax – New IPP Printer........................................................................................188
Figure 13-20: Print & Fax .....................................................................................................................189
Figure 13-21: Printer Browser – Default Browser ................................................................................190
Figure 13-22: Printer Browser – More Printers.....................................................................................190
Figure 13-23: Printer Browser – MP264...............................................................................................191
Figure 13-24: Printer Browser – Printer Model (e.g., MP-264).............................................................191
Figure 13-25: Print & Fax – New Samba Printer..................................................................................192
Figure 13-26: Local Printer...................................................................................................................193
Figure 13-27: Select a Printer Port.......................................................................................................193
Figure 13-28: Add Port.........................................................................................................................194
Figure 13-29: Additional Port Information.............................................................................................194
Figure 13-30: Printer Port Monitor Configuration .................................................................................195
Figure 13-31: Add Printer Wizard.........................................................................................................196
Figure 13-32: Print & Fax .....................................................................................................................197
Figure 13-33: Printer Browser – LPD Printer........................................................................................198
Figure 13-34: Print & Fax – New LPD Printer ......................................................................................199
Figure 13-35: Disk and Printer Shares (e.g., MP-264).........................................................................200
Figure 14-1: Remote Management Interfaces......................................................................................202
Figure 14-2: Remote Administration Screen........................................................................................207
Figure 14-3: New Certificates Screen ..................................................................................................209
Figure 14-4: Create Self Signed X509 Certificate Screen....................................................................210
Figure 14-5: New Self Signed X509 Certificate Screen .......................................................................210
Figure 14-6: Newly Created Self-Signed Certificate ............................................................................210
Figure 14-7: File Download Window ....................................................................................................211
Figure 14-8: Load MP-20x’s Local Certificate......................................................................................211
Figure 14-9: CA's Certificates Page.....................................................................................................212
Figure 14-10: Load CA's Certificate Page............................................................................................212
Figure 14-11: TR-069 CPE WAN Management Protocol.....................................................................214
Figure 14-12: SNMP Network Architecture..........................................................................................227

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Figure 14-13: Simple Network Management Protocol (SNMP) Screen...............................................228
Figure 14-14: Redirect Server Configuration Process .........................................................................233
Figure 15-1: Firewall in Action..............................................................................................................237
Figure 15-2: General Security Level Settings.......................................................................................238
Figure 15-3: Access Control.................................................................................................................240
Figure 15-4: Add Access Control Rule.................................................................................................240
Figure 15-5: Port Forwarding Screen...................................................................................................243
Figure 15-6: Add Port Forwarding Rule................................................................................................243
Figure 15-7: Selecting Protocol Type...................................................................................................243
Figure 15-8: Specifying Public IP Address...........................................................................................244
Figure 15-9: Select Check Box of Port Forwarding Rule (Active)........................................................245
Figure 15-10: DMZ Host.......................................................................................................................246
Figure 15-11: Port Triggering ...............................................................................................................247
Figure 15-12: Adding Port Triggering Rules.........................................................................................248
Figure 15-13: Edit Service Server Ports...............................................................................................248
Figure 15-14: Edit Service Server Ports...............................................................................................248
Figure 15-15: Edit Service Opened Ports.............................................................................................249
Figure 15-16: New Port Triggering Rule...............................................................................................249
Figure 15-17: Website Restrictions ......................................................................................................250
Figure 15-18: Restricted Website.........................................................................................................250
Figure 15-19: Add a Specific Host........................................................................................................251
Figure 15-20: Add a Specific Schedule................................................................................................251
Figure 15-21: NAT Screen....................................................................................................................253
Figure 15-22: Adding a NAT IP Address..............................................................................................253
Figure 15-23: Adding NAT/NAPT Rule.................................................................................................254
Figure 15-24: Connections Screen.......................................................................................................256
Figure 15-25: Advanced Filtering .........................................................................................................257
Figure 15-26: Add Advanced Filter.......................................................................................................258
Figure 15-27: Add a Specific Host........................................................................................................259
Figure 15-28: Set Priority Rule.............................................................................................................259
Figure 15-29: Security Log...................................................................................................................261
Figure 15-30: Security Log Settings.....................................................................................................262
Figure 16-1: DHCP Server Summary...................................................................................................266
Figure 16-2: DHCP Settings Screen ....................................................................................................267
Figure 16-3: DHCP Settings.................................................................................................................268
Figure 16-4: DHCP Relay Server Address Screen ..............................................................................268
Figure 16-5: DHCP Connection Screen...............................................................................................269
Figure 16-6: DHCP Connection Settings Screen.................................................................................270
Figure 16-7: DNS Server......................................................................................................................271
Figure 16-8: DNS Entry........................................................................................................................271
Figure 16-9: Personal Domain Name (Dynamic DNS) Screen............................................................273
Figure 16-10: Personal Domain Name (Dynamic DNS) - Adding........................................................274
Figure 16-11: Routing Rules ................................................................................................................276
Figure 16-12: Route Settings Screen...................................................................................................277
Figure 16-13: PPPoE Relay Screen.....................................................................................................279
Figure 16-14: Regional Settings Screen ..............................................................................................280
Figure 16-15: Installation Wizard..........................................................................................................281
Figure 17-1: Advanced - Universal Plug n Play....................................................................................283
Figure 17-2: My Network Places ..........................................................................................................284
Figure 17-3: Internet Connection Status ..............................................................................................285
Figure 17-4: Internet Connection Properties........................................................................................286
Figure 17-5: Advanced Settings...........................................................................................................287
Figure 17-6: Service Settings...............................................................................................................287
Figure 17-7: Service Settings – Add Service........................................................................................288
Figure 18-1: Login ................................................................................................................................289
Figure 18-2: PacketSmart Configuration..............................................................................................290
Figure 18-3: PacketSmart Login Screen ..........................................................................................293
Figure 18-4: PacketSmart Web Portal – Selecting the Device.............................................................294
Figure 19-1: Media Sharing Screen .....................................................................................................295

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Figure 19-2: Media Sharing Screen - Expanded..................................................................................297
Figure 19-3: Folder Settings.................................................................................................................297
Figure 19-4: Shared Partitions..............................................................................................................298
Figure 20-1: Feature Key Screen.........................................................................................................299
Figure 20-2: Reboot Screen.................................................................................................................300
Figure 20-3: About MP20x....................................................................................................................301
Figure 20-4: Date and Time Screen.....................................................................................................302
Figure 20-5: Daylight Saving Time.......................................................................................................303
Figure 20-6: Daylight Saving Time – Day Start....................................................................................303
Figure 20-7: Time Server Settings Screen...........................................................................................304
Figure 20-8: Configuration File Screen ................................................................................................305
Figure 20-9: Upload Configuration File ................................................................................................307
Figure 20-10: Loading Configuration File from a PC on the Network ..................................................307
Figure 20-11: Successful Configuration File Uploading.......................................................................308
Figure 20-12: Upload Configuration File ..............................................................................................309
Figure 20-13: Firmware Upgrade Screen – New Versions ..................................................................315
Figure 20-14: Firmware Upgrade Screen – Check Disabled ...............................................................316
Figure 20-15: Upgrade From a Computer in the Network Screen .......................................................316
Figure 20-16: Confirming Firmware Upgrade Screen ..........................................................................317
Figure 20-17: Upgrading in Progress Screen.......................................................................................317
Figure 20-18: Firmware Upgrade .........................................................................................................318
Figure 20-19: Partial View System Settings Screen ............................................................................320
Figure 20-20: Reboot Screen...............................................................................................................323
Figure 20-21: Restore Factory Settings Screen...................................................................................324
Figure 21-1: Diagnostics Screen..........................................................................................................325
Figure 21-2: Running a Ping Test ........................................................................................................326
Figure 21-3: Running an ARP Test......................................................................................................326
Figure 21-4: Running a Traceroute ......................................................................................................327
Figure 21-5: Diagnostics – Debug Screen ...........................................................................................328
Figure 21-6: Running Packet Recording..............................................................................................329
Figure 21-7: Running SIP Debug Log..................................................................................................330
Figure 21-8: Running TCPDump – Destination Port 7555...................................................................331
Figure 21-9: General Commands Example..........................................................................................333
Figure 21-10: Report Commands Example..........................................................................................334
Figure 21-11: Report Commands Example – Stop Report ..................................................................334
Figure 21-12: Report Commands Example - Download ......................................................................335
Figure 21-13: Report Commands Example – Open or Save ...............................................................335
Figure 21-14: Report Commands Example – WinZip Archive .............................................................335
Figure 21-15: Report Commands Example – WinZip Report...............................................................336
Figure 21-16: Report Options with Go Button......................................................................................336
Figure 21-17: System Exec Uptime Example.......................................................................................336
Figure 21-18: Network Connections Screen ........................................................................................337
Figure 21-19: System Log Screen........................................................................................................338
Figure 21-20: CPU Screen...................................................................................................................339
Figure 21-21: VoIP Screen...................................................................................................................340
Figure 21-22: Internet Connection Utilization – By Computer..............................................................341
Figure 21-23: Internet Connection Utilization – By Application............................................................341

User's Manual Contents
Version 4.4.3 13 MP-20x Multimedia Home Gateway
List of Tables
Table 1-1: MP-20x Models .....................................................................................................................17
Table 2-1: MP-204B LEDs Description ..................................................................................................20
Table 4-1: Login Parameters Description...............................................................................................33
Table 5-1: Menu Description ..................................................................................................................38
Table 5-2: Table Action Icons Description..............................................................................................41
Table 6-1: Map View Icon Description....................................................................................................62
Table 9-1: Signaling Protocol Tab Parameters Description...................................................................74
Table 9-2: Dialing Tab Parameters Description .....................................................................................83
Table 9-3: Dial Plan (for Left of '=' Sign) and Digit Map Syntax.............................................................86
Table 9-4: Digit Map Example................................................................................................................87
Table 9-5: Media Streaming Tab Parameters Description.....................................................................89
Table 9-6: Voice and Fax Tab Parameters Description .........................................................................91
Table 9-7: Services Tab Parameters Description ..................................................................................97
Table 12-1: Settings Tab - Parameter Descriptions.............................................................................153
Table 12-2: Routing Parameters ..........................................................................................................156
Table 12-3: PPP Tab Parameter Descriptions.....................................................................................158
Table 12-4: PPTP Tab Parameter Descriptions...................................................................................160
Table 12-5: VLAN Interface - General Communication Parameters....................................................165
Table 12-6: IP Address Distribution Parameters..................................................................................166
Table 12-7: DHCP Relay......................................................................................................................166
Table 12-8: Assigning Static IP Addresses to Network Computers.....................................................167
Table 12-9: Routing Parameters ..........................................................................................................168
Table 13-1: IPP, Samba, and LPD Specifications................................................................................180
Table 14-1: Main Configuration Parameter Groups.............................................................................202
Table 14-2: Status and Performance Monitoring Parameters..............................................................204
Table 14-3: Notifications and Logged Events ......................................................................................205
Table 14-4: Severity of Logged Events................................................................................................205
Table 14-5: Operations per Configuration/Management Interface.......................................................213
Table 14-6: InternetGatewayDevice.WANDevice.i.WANConnectionDevice.i.WANIPConnection.i.....215
Table 14-7: InternetGatewayDevice.LANDevice.i.LANEthernetInterfaceConfig..................................217
Table 14-8: InternetGatewayDevice.LANDevice.i.LANHostConfigManagement.................................217
Table 14-9: InternetGatewayDevice.Services.VoiceService.i.Capabilities ..........................................218
Table 14-10: InternetGatewayDevice.Services.VoiceService.i.Capabilities.Codecs...........................221
Table 14-11: InternetGatewayDevice.Services.VoiceService.i.VoiceProfile........................................221
Table 14-12: InternetGatewayDevice.Services.VoiceService.i.VoiceProfile.i.SIP...............................222
Table 14-13: InternetGatewayDevice.DeviceInfo.................................................................................223
Table 14-14: InternetGatewayDevice.WANDevice.i.WANConnectionDevice.i.
WANIPConnection.i.Stats.....................................................................................................................224
Table 14-15: InternetGatewayDevice.LANDevice.i.LANEthernetInterfaceConfig.i.Stats ....................225
Table 14-16: InternetGatewayDevice.Services.VoiceService.i.VoiceProfile.i.Line.i.Stats...................225
Table 14-17: Table 3-13: Information Elements Available via MIB-II...................................................229
Table 14-18: DHCP Options 66/67 Descriptions..................................................................................234
Table 15-1: Behavior for the Three Security Levels.............................................................................239
Table 18-1: PacketSmart Configuration Parameters Description .......................................................291
Table A-1: MP-20x Telephone Adapter Software Specifications.........................................................343

User's Manual 14 Document #: LTRT-50614
MP-20x Multimedia Home Gateway
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User's Manual Notices
Version 4.4.3 15 MP-20x Multimedia Home Gateway
Notice
This document describes the installation and configuration of AudioCodes MP-20x Telephone
Adapter Version 4.4.3.
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 accuracy of printed material after the Date Published nor can it accept responsibility
for errors or omissions. Updates to this document and other documents as well as software
files can be viewed by registered customers at http://www.audiocodes.com/downloads.
© 2016 AudioCodes Inc. All rights reserved
This document is subject to change without notice.
Date Published: July-19-2016
Trademarks
AudioCodes, AC, HD VoIP, HD VoIP Sounds Better, IPmedia, Mediant, MediaPack, What’s
Inside Matters, OSN, SmartTAP, VMAS, VoIPerfect, VoIPerfectHD, Your Gateway To
VoIP, 3GX, VocaNOM and CloudBond 365 are trademarks or registered trademarks of
AudioCodes Limited All other products or trademarks are property of their respective
owners. Product specifications are subject to change without notice.
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 services are provided by AudioCodes or by an authorized
AudioCodes Service Partner. For more information on how to buy technical support for
AudioCodes products and for contact information, please visit our Web site at
www.audiocodes.com/support.
Abbreviations and Terminology
Each abbreviation, unless widely used, is spelled out in full when first used.

User's Manual 16 Document #: LTRT-50614
MP-20x Multimedia Home Gateway
General Notes, Warnings, and Safety Information
Note: Open source software may have been added and/or amended for this product. For
further information please visit our website at: http://audiocodes.com/support or contact
your AudioCodes sales representative.
Warning: Before connecting MP-20x to power:
•Use only the AC/DC power adapter supplied with MP-20x. Do not use any other
power adapter. This power adapter is a 12 VDC +/-10%, tolerance, 2A, limited power
source wall-mount Class II power supply adapter.
•Ensure that the VAC ratings match.
•Ensure that you have read the Regulatory Information, obtained from
www.audiocodes.com/library.
Warning: The Phone 1 and Phone 2 ports are not specifically designed for 3-wire-
connected equipment. 3-wire-connected equipment might not respond to incoming
ringing when attached to these ports.
For Customers in Canada:
This Class [B] digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du Canada.
The County Code Selection feature is disabled for products marketed in the US/Canada.
Document Revision Record
LTRT Description
50610 Initial document release.
50611 Provisioning using DHCP Options 66 & 67 and TFTP Server sections were added.
50612 MP-204B features were added.
50613 The Remote Configuration and Management Interfaces section was updated.
50614 The PacketSmart Configuration section was updated.
Documentation Feedback
AudioCodes continually strives to produce high quality documentation. If you have any
comments (suggestions or errors) regarding this document, please fill out the
Documentation Feedback form on our Web site at http://www.audiocodes.com/downloads.

User's Manual 1. Introduction
Version 4.4.3 17 MP-20x Multimedia Home Gateway
1 Introduction
AudioCodes MP-20x series of analog Telephone Adapters are cost-effective, feature-rich
gateways, allowing the connection of ordinary POTS analog telephones or fax machines to
a Voice-over-Broadband (VoBB) service provider.
The MP-20x series is designed for the rapidly growing residential and Small Office/Home
Office (SOHO) voice-over-IP (VoIP) market. The MP-20x series typically connects to an
existing Broadband Internet device (Cable and ADSL modem, - depending on model), and
establishes a communications path with the service provider network through its IP uplink
connection. Supporting a rich set of subscriber calling features such as caller ID, call
forwarding, and call waiting, the MP-20x series maintains a uniform user experience when
migrating to VoIP services. In addition, the MP-20x series serves as a router with
capabilities such as DHCP, NAT, Firewall, PPPoE, PPTP and L2TP, supporting
connectivity of home PC networks.
The MP-20x VoIP Gateway is an all-in-one unit featuring (depending on model) a VoIP
adapter, FXS lines, FXO interfaces, Ethernet LAN interfaces (with an internal Layer-2
switch), and Ethernet WAN interface.
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 cutting-edge features for end users, such as T.38 Fax Relay and G.168-2004
compliant Echo Cancellation. Low bit rate vocoders (voice coders) can be used
simultaneously on all the telephony ports to save valuable bandwidth.
The MP-20x is available in the following models:
Table 1-1: MP-20x Models
Model FXS WAN LAN USB 2.0
MP-202B/2FXS/SIP 2 1 1 -
MP-204B/4FXS/SIP 4 1 1 1
Figure 1-1: Rear Panel MP-20xB Models

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User's Manual 2. Cabling the MP-20x Telephone Adapter
Version 4.4.3 19 MP-20x Multimedia Home Gateway
2 Cabling the MP-20x Telephone Adapter
The procedure below describes how to cable the MP-20x.
To cable the MP-20x:
1. Connect the MP-204’s Ethernet connector labeled WAN to your cable or DSL modem,
using the Ethernet cable.
2. Connect the MP-204’s Ethernet connector labeled LAN/PC to your PC, using the
second Ethernet cable.
3. Connect the MP-204’s telephone ports labeled PHONE to analog telephones/faxes,
using the RJ-11 telephone cables. (The number of telephone ports depends on your
MP-204 model.)
4. Connect MP-204 to a standard 110/220 VAC electrical wall outlet, using the AC/DC
power adapter; the POWER LED is lit (green) and when initialization completes (~ 1
minute), the STATUS LED changes from red to green.
5. The USB port can be used as a secondary WAN (with 3G/4G dongles) or to connect a
disk-on-key, external hard disk drive or printer.
Figure 2-1: Cabling the Device (Example using MP-204B)

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MP-20x Multimedia Home Gateway
MP-20x provides LEDs on the front panel for indicating various operating status, as described in the
table below:
Table 2-1: MP-204B LEDs Description
LED Color State Description
POWER Green On Power received by MP-20x
- Off MP-20x has been powered off
STATUS
Green
On System start-up successful
Red On Reboot (automatic, by default)
PHONE
1- 4
Green
Type 1 Blinking Idle Proxy register ok
On Off-hook
Type 2 Blinking Phone ringing
Type 3 Blinking Upgrade in process (all LEDs including STATUS LED)
Red On Idle Proxy register failed
- Off On-hook and not ringing, not using Proxy
LAN /
WAN
Yellow
Steady On Connected at 10 Mbps
Steady On Connected at 100 Mbps
Blinking Activity - there is traffic on 10/100 Mbps
Green Steady On Connected at 1000 Mbps
Blinking Activity - there is traffic on 1000 Mbps
- Off Disconnected
USB Green On USB device is connected
- Off No USB device is connected