AudioCodes Mediapack mp-11x User manual

Document #: LTRT-65409 August 2007
User's Manual Version 5.2

Version 5.2 3 August 2007
SIP User's Manual Contents
Table of Contents
1Overview............................................................................................................19
1.1 Gateway Description..............................................................................................19
1.2 MediaPack Features ..............................................................................................20
1.2.1 MP-11x Hardware Features ....................................................................................20
1.2.2 MP-124 Hardware Features ....................................................................................21
1.3 SIP Overview .........................................................................................................21
2MediaPack Physical Description......................................................................23
2.1 MP-11x Physical Description .................................................................................23
2.1.1 MP-11x Front Panel.................................................................................................23
2.1.2 MP-11x Rear Panel .................................................................................................25
2.2 MP-124 Physical Description .................................................................................26
2.2.1 MP-124 Front Panel.................................................................................................26
2.2.2 MP-124 Rear Panel .................................................................................................28
3Installing the MediaPack...................................................................................29
3.1 Installing the MP-11x..............................................................................................29
3.1.1 Unpacking................................................................................................................29
3.1.2 Package Contents ...................................................................................................30
3.1.3 Mounting the MP-11x...............................................................................................30
3.1.3.1 Mounting MP-11x on a Desktop.............................................................. 31
3.1.3.2 Mounting MP-11x on a Wall .................................................................... 31
3.1.3.3 Installing MP-11x in a 19-inch Rack........................................................ 31
3.1.4 Cabling the MP-11x .................................................................................................32
3.1.4.1 Connecting MP-11x to the Network ........................................................ 33
3.1.4.2 Connecting MP-11x to FXS /FXO Devices ............................................. 34
3.1.4.3 Connecting MP-11x RS-232 Port to a PC............................................... 34
3.1.4.4 Cabling the MP-11x/FXS Lifeline ............................................................ 35
3.1.4.5 Connecting MP-11x to Power ................................................................. 36
3.2 Installing the MP-124 ............................................................................................. 36
3.2.1 Unpacking................................................................................................................37
3.2.2 Package Contents ...................................................................................................37
3.2.3 Mounting the MP-124 ..............................................................................................37
3.2.3.1 Mounting MP-124 on a Desktop.............................................................. 38
3.2.3.2 Installing the MP-124 in a 19-inch Rack.................................................. 38
3.2.4 Cabling the MP-124 .................................................................................................40
3.2.4.1 Grounding the MP-124............................................................................ 40
3.2.4.2 Connecting MP-124 to the Ethernet Network ......................................... 40
3.2.4.3 Connecting MP-124 to FXS Interface ..................................................... 41
3.2.4.4 Connecting MP-124 RS-232 Port to a PC............................................... 43
3.2.4.5 Connecting MP-124 to Power ................................................................. 43
4Getting Started ..................................................................................................45
4.1 Configuration Concepts..........................................................................................45
4.2 Startup Process......................................................................................................46
4.3 Assigning an IP Address........................................................................................48
4.3.1 Assigning an IP Address Using HTTP.....................................................................48
4.3.2 Assigning an IP Address Using BootP ....................................................................49

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4.3.3 Assigning an IP Address Using the Voice Menu Guidance.....................................50
4.3.4 Assigning an IP Address Using the CLI...................................................................51
4.3.4.1 Accessing the CLI ................................................................................... 51
4.3.4.2 Assigning an IP Address ......................................................................... 52
4.4 Configuring Basic Parameters ...............................................................................53
5Web-based Management..................................................................................55
5.1 Computer Requirements ........................................................................................ 55
5.2 Protection and Security Mechanisms.....................................................................55
5.2.1 User Accounts .........................................................................................................56
5.2.2 Limiting the Embedded Web Server to Read-Only Mode .......................................57
5.2.3 Disabling the Embedded Web Server .....................................................................57
5.3 Accessing the Embedded Web Server .................................................................. 58
5.4 Getting Acquainted with the Web Interface............................................................59
5.4.1 Main Menu Bar ........................................................................................................60
5.4.2 Saving Changes ......................................................................................................60
5.4.3 Entering Phone Numbers in Various Tables ...........................................................60
5.4.4 Searching for Configuration Parameters .................................................................61
5.4.5 Customizing the Web Interface ...............................................................................63
5.4.5.1 Replacing the Main Corporate Logo ....................................................... 63
5.4.5.2 Replacing the Background Image File .................................................... 66
5.4.5.3 Customizing the Product Name .............................................................. 67
5.4.5.4 Creating a Login Welcome Message ...................................................... 68
5.5 Protocol Management ............................................................................................ 69
5.5.1 Protocol Definition Parameters................................................................................69
5.5.1.1 General Parameters ................................................................................ 70
5.5.1.2 Proxy & Registration Parameters............................................................ 82
5.5.1.3 Coders..................................................................................................... 92
5.5.1.4 DTMF & Dialing Parameters ................................................................... 95
5.5.2 Configuring the Advanced Parameters....................................................................99
5.5.2.1 General Parameters .............................................................................. 100
5.5.2.2 Supplementary Services ....................................................................... 108
5.5.2.3 Metering Tones ..................................................................................... 114
5.5.2.4 Keypad Features ................................................................................... 116
5.5.2.5 Stand-Alone Survivability ...................................................................... 119
5.5.3 Configuring the Number Manipulation Tables ...................................................... 121
5.5.3.1 Dialing Plan Notation............................................................................. 124
5.5.3.2 Mapping NPI/TON to Phone-Context.................................................... 124
5.5.4 Configuring the Routing Tables ............................................................................ 126
5.5.4.1 General Parameters .............................................................................. 127
5.5.4.2 Tel to IP Routing Table.......................................................................... 129
5.5.4.3 IP to Hunt Group Routing...................................................................... 132
5.5.4.4 Internal DNS Table................................................................................ 134
5.5.4.5 Internal SRV Table ................................................................................ 135
5.5.4.6 Reasons for Alternative Routing ........................................................... 136
5.5.5 Configuring the Profile Definitions ........................................................................ 138
5.5.5.1 Coder Group Settings............................................................................ 138
5.5.5.2 Tel Profile Settings ................................................................................ 140
5.5.5.3 IP Profile Settings.................................................................................. 142
5.5.6 Configuring the Endpoint Phone Numbers........................................................... 144
5.5.7 Configuring the Hunt Group Settings.................................................................... 145
5.5.8 Configuring the Endpoint Settings ........................................................................ 148
5.5.8.1 Authentication........................................................................................ 148
5.5.8.2 Automatic Dialing .................................................................................. 149
5.5.8.3 Caller ID ................................................................................................ 150
5.5.8.4 Call Forward .......................................................................................... 151

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5.5.8.5 Caller ID Permissions............................................................................ 153
5.5.8.6 Call Waiting ........................................................................................... 153
5.5.9 Configuring the Advanced Applications................................................................ 154
5.5.9.1 Configuring RADIUS Accounting Parameters....................................... 154
5.5.9.2 Configuring the FXO Parameters.......................................................... 156
5.5.9.3 Configuring the Voice Mail (VM) Parameters........................................ 160
5.6 Network Settings..................................................................................................164
5.6.1 Configuring the IP Settings................................................................................... 164
5.6.2 Configuring the Application Settings..................................................................... 168
5.6.3 Configuring the NFS Settings ............................................................................... 170
5.6.4 Configuring the IP Routing Table ......................................................................... 172
5.6.5 Configuring the VLAN Settings............................................................................. 174
5.7 Media Settings .....................................................................................................176
5.7.1 Configuring the Voice Settings ............................................................................. 176
5.7.2 Configuring the Fax / Modem / CID Settings........................................................ 179
5.7.3 Configuring the RTP / RTCP Settings .................................................................. 183
5.7.4 Configuring the Hook-Flash Settings.................................................................... 186
5.7.5 Configuring the General Media Settings............................................................... 187
5.8 Security Settings ..................................................................................................188
5.8.1 Configuring the Web User Accounts .................................................................... 188
5.8.2 Configuring the Web and Telnet Access List........................................................ 190
5.8.3 Configuring the Firewall Settings.......................................................................... 191
5.8.4 Configuring the Certificates .................................................................................. 193
5.8.4.1 Server Certificate Replacement ............................................................ 193
5.8.4.2 Client Certificates .................................................................................. 194
5.8.4.3 Self-Signed Certificates......................................................................... 196
5.8.5 Configuring the General Security Settings ........................................................... 197
5.8.6 Configuring the IPSec Table................................................................................. 201
5.8.7 Configuring the IKE Table .................................................................................... 204
5.9 Configuring the Management Settings.................................................................208
5.9.1 Configuring the SNMP Trap Destinations Table .................................................. 211
5.9.2 Configuring the SNMP Community Strings .......................................................... 212
5.9.3 Configuring SNMP V3 Users ................................................................................ 214
5.10 Status & Diagnostics............................................................................................216
5.10.1 Gateway Statistics ................................................................................................ 216
5.10.1.1 IP Connectivity ...................................................................................... 216
5.10.1.2 Call Counters......................................................................................... 218
5.10.1.3 Call Routing Status................................................................................ 221
5.10.1.4 SAS Registered Users .......................................................................... 222
5.10.2 Activating the Internal Syslog Viewer ................................................................... 223
5.10.3 Device Information................................................................................................ 224
5.10.4 Viewing the Ethernet Port Information.................................................................. 225
5.10.5 Viewing Performance Statistics ............................................................................ 225
5.11 Software Update ..................................................................................................226
5.11.1 Software Upgrade Wizard..................................................................................... 226
5.11.2 Automatic Update Mechanism.............................................................................. 231
5.11.3 Auxiliary Files........................................................................................................ 233
5.11.3.1 Loading the Auxiliary Files via the Embedded Web Server.................. 234
5.11.3.2 Loading the Auxiliary Files via the ini File ............................................. 235
5.12 Maintenance.........................................................................................................236
5.12.1 Regional Settings.................................................................................................. 236
5.12.2 Locking and Unlocking the Gateway .................................................................... 236
5.12.3 Saving Configuration ............................................................................................ 238
5.12.4 Resetting the Gateway ......................................................................................... 239

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5.12.5 Restoring and Backing up Configuration.............................................................. 240
5.12.6 Factory Default Settings ....................................................................................... 241
5.12.6.1 Defining Default Values......................................................................... 241
5.12.6.2 Restoring Default Settings .................................................................... 241
5.13 Using the Home Page .......................................................................................... 242
5.13.1 MP-11x.................................................................................................................. 242
5.13.1.1 Accessing the Home Page.................................................................... 242
5.13.1.2 Viewing Port Information ....................................................................... 243
5.13.1.3 Resetting a Channel.............................................................................. 244
5.13.1.4 Assigning a Name to a Port .................................................................. 244
5.13.1.5 Viewing Ethernet Port Settings ............................................................. 245
5.13.1.6 Viewing the Active Alarms Table........................................................... 246
5.13.2 MP-124 ................................................................................................................. 247
5.13.2.1 Accessing the Home Page.................................................................... 247
5.13.2.2 Viewing Port Information ....................................................................... 248
5.13.2.3 Assigning a Name to a Port .................................................................. 248
5.13.2.4 Viewing Ethernet Port Information ........................................................ 249
5.13.2.5 Viewing the Active Alarms Table........................................................... 249
5.14 Logging Off the Embedded Web Server ..............................................................250
6ini File Configuration ......................................................................................251
6.1 Secured ini File .................................................................................................... 251
6.2 Modifying an ini File .............................................................................................251
6.3 The ini File Content..............................................................................................252
6.4 The ini File Structure............................................................................................252
6.4.1 The ini File Structure Rules .................................................................................. 253
6.4.2 Structure of Individual ini File Parameters............................................................ 253
6.4.3 Structure of ini File Parameter Tables .................................................................. 253
6.4.4 The ini File Example ............................................................................................. 256
6.5 The ini File Parameter Reference ........................................................................256
6.5.1 Networking Parameters ........................................................................................ 256
6.5.2 System Parameters .............................................................................................. 264
6.5.3 Web and Telnet Parameters................................................................................. 272
6.5.4 Security Parameters ............................................................................................. 274
6.5.5 RADIUS Parameters............................................................................................. 276
6.5.6 SNMP Parameters................................................................................................ 277
6.5.7 SIP Configuration Parameters.............................................................................. 279
6.5.8 Voice Mail Parameters.......................................................................................... 292
6.5.9 PSTN Parameters................................................................................................. 293
6.5.10 Analog Telephony Parameters ............................................................................. 294
6.5.11 Number Manipulation and Routing Parameters ................................................... 304
6.5.12 Channel Parameters............................................................................................. 316
6.5.13 Configuration Files Parameters ............................................................................ 321
7Telephony Capabilities...................................................................................323
7.1 Configuring the DTMF Transport Types............................................................... 323
7.2 Fax and Modem Capabilities................................................................................ 324
7.2.1 Fax/Modem Operating Modes .............................................................................. 324
7.2.2 Fax/Modem Transport Modes .............................................................................. 325
7.2.2.1 T.38 Fax Relay Mode ............................................................................ 325
7.2.2.2 Fax/Modem Bypass Mode .................................................................... 326
7.2.2.3 Fax / Modem NSE Mode....................................................................... 327
7.2.2.4 G.711 Fax / Modem Transport Mode .................................................... 328
7.2.2.5 Fax Fallback .......................................................................................... 328

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7.2.2.6 Fax / Modem Transparent Mode........................................................... 329
7.2.2.7 Fax / Modem Transparent with Events Mode ....................................... 329
7.2.3 Supporting V.34 Faxes ......................................................................................... 330
7.2.3.1 Using Bypass Mechanism for V.34 Fax Transmission.......................... 330
7.2.3.2 Using Relay mode for both T.30 and V.34 faxes .................................. 330
7.2.4 Supporting V.152 Implementation ........................................................................ 331
7.3 FXO Operating Modes .........................................................................................332
7.3.1 IP-to-Telephone Calls........................................................................................... 332
7.3.1.1 One-Stage Dialing................................................................................. 332
7.3.1.2 Two-Stage Dialing................................................................................. 334
7.3.1.3 Call Termination (Disconnect Supervision) on MediaPack/FXO........... 334
7.3.1.4 DID Wink ............................................................................................... 336
7.3.2 Telephone-to-IP Calls ........................................................................................... 336
7.3.2.1 Automatic Dialing .................................................................................. 336
7.3.2.2 Collecting Digits Mode........................................................................... 337
7.3.2.3 Ring Detection Timeout......................................................................... 338
7.3.2.4 FXO Supplementary Services............................................................... 338
7.4 Event Notification using X-Detect Header............................................................338
7.5 RTP Multiplexing (ThroughPacket) ......................................................................340
7.6 Dynamic Jitter Buffer Operation ........................................................................... 341
7.7 Configuring Alternative Routing (Based on Connectivity and QoS) .....................342
7.7.1 Alternative Routing Mechanism............................................................................ 342
7.7.2 Determining the Availability of Destination IP Addresses..................................... 342
7.7.3 Relevant Parameters ............................................................................................ 342
7.8 Mapping PSTN Release Cause to SIP Response ...............................................343
7.9 Call Detail Record ................................................................................................343
7.10 Supported RADIUS Attributes..............................................................................345
7.10.1 RADIUS Server Messages ................................................................................... 347
7.11 Proxy or Registrar Registration Example .............................................................347
7.12 Configuration Examples.......................................................................................348
7.12.1 SIP Call Flow ........................................................................................................ 348
7.12.2 SIP Authentication Example ................................................................................. 351
7.12.3 Remote IP Extension between FXO and FXS...................................................... 353
7.12.3.1 Dialing from Remote Extension (Phone Connected to FXS) ................ 354
7.12.3.2 Dialing from other PBX line, or from PSTN........................................... 354
7.12.3.3 FXS Gateway Configuration (using the Embedded Web Server)......... 354
7.12.3.4 FXO Gateway Configuration (using the Embedded Web Server) ........ 355
7.13 Working with Supplementary Services.................................................................356
7.13.1 Call Hold and Retrieve.......................................................................................... 357
7.13.2 Consultation / Alternate ........................................................................................ 357
7.13.3 Call Transfer ......................................................................................................... 358
7.13.4 Call Forward ......................................................................................................... 358
7.13.5 Call Waiting........................................................................................................... 359
7.13.6 Message Waiting Indication.................................................................................. 360
7.13.7 Caller ID................................................................................................................ 361
7.13.7.1 Caller ID Detection / Generation on the Tel Side.................................. 361
7.13.7.2 Debugging a Caller ID Detection on FXO ............................................. 362
7.13.7.3 Caller ID on the IP Side......................................................................... 363

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8Networking Capabilities..................................................................................365
8.1 Ethernet Interface Configuration ..........................................................................365
8.2 NAT (Network Address Translation) Support.......................................................365
8.2.1 STUN .................................................................................................................... 366
8.2.2 First Incoming Packet Mechanism........................................................................ 367
8.2.3 No-Op Packets ..................................................................................................... 367
8.3 Point-to-Point Protocol over Ethernet (PPPoE)....................................................368
8.3.1 Point-to-Point Protocol (PPP) Overview ............................................................... 368
8.3.2 PPPoE Overview .................................................................................................. 369
8.3.3 PPPoE in AudioCodes Gateway .......................................................................... 369
8.4 IP Multicasting......................................................................................................370
8.5 Robust Reception of RTP Streams ...................................................................... 370
8.6 Multiple Routers Support...................................................................................... 371
8.7 Simple Network Time Protocol Support ...............................................................371
8.8 IP QoS via Differentiated Services (DiffServ).......................................................372
8.9 VLANS and Multiple IPs.......................................................................................372
8.9.1 Multiple IPs ........................................................................................................... 372
8.9.2 IEEE 802.1p/Q (VLANs and Priority).................................................................... 373
8.9.3 Getting Started with VLANS and Multiple IPs ...................................................... 375
8.9.3.1 Integrating Using the Embedded Web Server ...................................... 376
8.9.3.2 Integrating Using the ini File.................................................................. 378
9Selected Technical Specifications.................................................................381
9.1 MP-11x Specifications.......................................................................................... 381
9.2 MP-124 Specifications .........................................................................................385
10 Supplied SIP Software Package.....................................................................389

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SIP User's Manual Contents
List of Figures
Figure 1-1: Typical MediaPack VoIP Application ...................................................................................20
Figure 2-1: MP-11x (e.g., MP-118) Front Panel.....................................................................................23
Figure 2-2: MP-11x (e.g., MP-118) Rear Panel Connectors ..................................................................25
Figure 2-3: MP-124 Front Panel.............................................................................................................26
Figure 2-4: MP-124 (FXS) Rear Panel Connectors ...............................................................................28
Figure 3-1: View of MP-11x Underside ..................................................................................................30
Figure 3-2: AudioCodes 19-inch Rack Shelf for MP-11x .......................................................................31
Figure 3-3: MP-11x Rack Mount ............................................................................................................32
Figure 3-4: RJ-45 Connector Pinouts.....................................................................................................33
Figure 3-5: RJ-11 Phone Connector Pinouts .........................................................................................34
Figure 3-6: PS/2 Connector Pinouts.......................................................................................................35
Figure 3-7: RJ-11 Lifeline Splitter Connector Pinouts ............................................................................35
Figure 3-8: MP-124 Desktop Mounting ..................................................................................................38
Figure 3-9: MP-124 with Brackets for Rack Installation .........................................................................38
Figure 3-10: RJ-45 Connector Pinouts...................................................................................................40
Figure 3-11: 50-pin Telco Connector (MP-124/FXS only)......................................................................42
Figure 3-12: MP-124 in a 19-inch Rack with MDF Adaptor....................................................................42
Figure 3-13: MP-124 RS-232 Connector Pinouts ..................................................................................43
Figure 4-1: Startup Process....................................................................................................................47
Figure 4-2: Quick Setup Screen .............................................................................................................53
Figure 5-1: Enter Network Password Screen.........................................................................................58
Figure 5-2: Searched Result Screen ......................................................................................................61
Figure 5-3: Searched Parameter Highlighted in Screen ........................................................................62
Figure 5-4: Customized Web Interface Title Bar ....................................................................................63
Figure 5-5: Customized Web Interface Title Bar ....................................................................................63
Figure 5-6: Image Download Screen......................................................................................................64
Figure 5-7: User-Defined Web Welcome Message after Login..............................................................68
Figure 5-8: General Screen....................................................................................................................70
Figure 5-9: Proxy & Registration Screen................................................................................................82
Figure 5-10: Coders Screen ...................................................................................................................93
Figure 5-11: DTMF & Dialing Screen .....................................................................................................95
Figure 5-12: General Parameters Screen (Advanced Parameters Submenu) ................................... 100
Figure 5-13: Supplementary Services Screen..................................................................................... 109
Figure 5-14: Metering Tones Parameters Screen............................................................................... 114
Figure 5-15: Charge Codes Table Screen .......................................................................................... 115
Figure 5-16: Keypad Features Screen ................................................................................................ 117
Figure 5-17: Stand-Alone Survivability Screen.................................................................................... 120
Figure 5-18: Source Phone Number Manipulation Table for Tel-to-IP Calls....................................... 122
Figure 5-19: Phone Context Table Screen.......................................................................................... 125
Figure 5-20: Routing Tables - General Parameters Screen................................................................ 127
Figure 5-21: IP to Hunt Group Routing Table Screen ......................................................................... 133
Figure 5-22: Internal DNS Table Screen ............................................................................................. 135
Figure 5-23: Internal SRV Table Screen ............................................................................................. 136
Figure 5-24: Reasons for Alternative Routing Screen......................................................................... 137
Figure 5-25: Coder Group Settings Screen......................................................................................... 139
Figure 5-26: IP Profile Settings Screen ............................................................................................... 143
Figure 5-27: Endpoint Phone Number Table Screen .......................................................................... 144
Figure 5-28: Hunt Group Settings Screen ........................................................................................... 146
Figure 5-29: Automatic Dialing Screen................................................................................................ 149
Figure 5-30: Caller Display Information Screen .................................................................................. 150
Figure 5-31: Call Forward Table Screen ............................................................................................. 152
Figure 5-32: Caller ID Permissions Screen ......................................................................................... 153
Figure 5-33: Call Waiting Screen ........................................................................................................ 154
Figure 5-34: RADIUS Parameters Screen .......................................................................................... 155
Figure 5-35: FXO Settings Screen ...................................................................................................... 156

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Figure 5-36: Voice Mail Screen ........................................................................................................... 160
Figure 5-37: IP Settings Screen .......................................................................................................... 164
Figure 5-38: Application Settings Screen ............................................................................................ 168
Figure 5-39: NFS Settings Screen ...................................................................................................... 170
Figure 5-40: IP Routing Tablre Screen................................................................................................ 173
Figure 5-41: VLAN Settings Screen .................................................................................................... 174
Figure 5-42: Voice Settings Screen..................................................................................................... 177
Figure 5-43: Fax / Modem / CID Settings Screen ............................................................................... 179
Figure 5-44: Hook-Flash Settings Screen ........................................................................................... 186
Figure 5-45: General Media Settings Screen...................................................................................... 187
Figure 5-46: Web User Accounts Screen (for Users with 'Security Administrator' Privileges)............ 189
Figure 5-47: Web & Telnet Access List Screen................................................................................... 190
Figure 5-48: Firewall Settings Screen ................................................................................................. 191
Figure 5-49: Certificates Signing Request Screen .............................................................................. 193
Figure 5-50: General Security Settings Screen................................................................................... 197
Figure 5-51: IPSec Table Screen ........................................................................................................ 201
Figure 5-52: IKE Table Screen............................................................................................................ 204
Figure 5-53: Management Settings Screen......................................................................................... 208
Figure 5-54: SNMP Trap Destinations Screen .................................................................................... 211
Figure 5-55: SNMP Community Strings Screen.................................................................................. 213
Figure 5-56: SNMP V3 Setting Screen................................................................................................ 214
Figure 5-57: IP Connectivity Screen.................................................................................................... 217
Figure 5-58: Calls Count Screen (e.g., Tel to IP) ................................................................................ 219
Figure 5-59: Call Routing Status Screen............................................................................................. 221
Figure 5-60: SAS Registered Users Screen........................................................................................ 222
Figure 5-61: Message Log Screen ...................................................................................................... 223
Figure 5-62: Device Information Screen.............................................................................................. 224
Figure 5-63: Ethernet Port Information Screen ................................................................................... 225
Figure 5-64: Basic Statistics Screen ................................................................................................... 226
Figure 5-65: Start Software Upgrade Wizard Screen.......................................................................... 227
Figure 5-66: Load CMP File Wizard Screen........................................................................................ 228
Figure 5-67: CMP Successfully Loaded Screen.................................................................................. 229
Figure 5-68: End Process Wizard Screen ........................................................................................... 231
Figure 5-69: Regional Settings Screen ............................................................................................... 236
Figure 5-70: Maintenance Actions Screen .......................................................................................... 237
Figure 5-71: Maintenance Actions Screen .......................................................................................... 238
Figure 5-72: Maintenance Actions Screen .......................................................................................... 239
Figure 5-73: Configuration File Screen ............................................................................................... 240
Figure 5-74: MP-11x Home Page........................................................................................................ 242
Figure 5-75: Shortcut Menu for Viewing Port Information ................................................................... 243
Figure 5-76: Port Settings Information ................................................................................................ 244
Figure 5-77: Shortcut Menu for Resetting a Channel.......................................................................... 244
Figure 5-78: Assigning a Port Name ................................................................................................... 245
Figure 5-79: Ethernet Port Information Screen ................................................................................... 245
Figure 5-80: Active Alarms Screen...................................................................................................... 246
Figure 5-81: Gateway's Home Page ................................................................................................... 247
Figure 5-82: Accessing Port Settings from Shortcut Menu ................................................................. 248
Figure 5-83: Port Settings Information ................................................................................................ 248
Figure 5-84: Assigning a Port Name ................................................................................................... 249
Figure 5-85: Ethernet Port Information Screen ................................................................................... 249
Figure 5-86: Active Alarms Screen...................................................................................................... 250
Figure 5-87: Log Off Confirmation Box................................................................................................ 250
Figure 7-1: Call Flow for One-Stage Dialing........................................................................................ 332
Figure 7-2: Call Flow for Two-Stage Dialing........................................................................................ 334
Figure 7-3: Call Flow for Automatic Dialing ......................................................................................... 337
Figure 7-4: Call Flow for Automatic Dialing ......................................................................................... 337
Figure 7-5: SIP Call Flow..................................................................................................................... 348
Figure 7-6: FXS / FXO Example.......................................................................................................... 353

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Figure 7-7: Tel to IP Routing Screen................................................................................................... 355
Figure 7-8: Tel to IP Routing Screen................................................................................................... 356
Figure 8-1: Nat Functioning................................................................................................................. 366
Figure 8-2: VLAN Settings Screen - Example..................................................................................... 376
Figure 8-3: IP Settings Screen - Example........................................................................................... 377
Figure 8-4: IP Routing Table - Example .............................................................................................. 377

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List of Tables
Table 1-1: Supported Product Configurations........................................................................................19
Table 2-1: MP-11x Front Panel LEDs Description .................................................................................24
Table 2-2: MP-11x Rear Panel Component Descriptions ......................................................................25
Table 2-3: Reset Button Description on MP-124 Front Panel................................................................26
Table 2-4: MP-124 Front Panel LEDs Description .................................................................................26
Table 2-5: MP-124 Rear Panel Component Descriptions ......................................................................28
Table 2-6: MP-124 Rear Panel Ethernet LEDs Description ...................................................................28
Table 3-1: Mounting Components on MP-11x Underside ......................................................................30
Table 3-2: MP-11x Rack Mount..............................................................................................................32
Table 3-3: Pin Allocations of the 50-pin Telco Connector ......................................................................41
Table 4-1: Default Networking Parameters ............................................................................................45
Table 4-2: Configuration Parameters Available via the Voice Menu......................................................51
Table 5-1: Available Access Levels and their Privileges.......................................................................56
Table 5-2: Default Attributes for the Accounts........................................................................................56
Table 5-3: Customizable Logo ini File Parameters ................................................................................65
Table 5-4: Web Appearance Customizable ini File Parameters ............................................................65
Table 5-5: Customizable Logo ini File Parameters ................................................................................67
Table 5-6: Web Appearance Customizable ini File Parameters ............................................................67
Table 5-7: User-Defined Welcome Message ini File Parameter............................................................68
Table 5-8: General Parameters (Protocol Definition) .............................................................................71
Table 5-9: Proxy & Registration Parameters..........................................................................................83
Table 5-10: Supported Coders ...............................................................................................................94
Table 5-11: DTMF and Dialing Parameters............................................................................................96
Table 5-12: General Parameters (Advanced Parameters).................................................................. 101
Table 5-13: Supplementary Services Parameters .............................................................................. 110
Table 5-14: Metering Tones Parameters............................................................................................. 115
Table 5-15: Keypad Features Parameters .......................................................................................... 118
Table 5-16: Stand-Alone Survivability Parameters ............................................................................. 120
Table 5-17: Number Manipulation Parameters ................................................................................... 123
Table 5-18: Dialing Plan Notations...................................................................................................... 124
Table 5-19: Phone-Context Parameters.............................................................................................. 126
Table 5-20: General Parameters (Routing Tables) ............................................................................. 127
Table 5-21: Tel to IP Routing Table .................................................................................................... 131
Table 5-22: IP to Hunt Group Routing Table....................................................................................... 134
Table 5-23: Endpoint Phone Number Table........................................................................................ 145
Table 5-24: Hunt Group Settings Parameters..................................................................................... 147
Table 5-25: Call Forward Table........................................................................................................... 152
Table 5-26: RADIUS Parameters ........................................................................................................ 155
Table 5-27: FXO Parameters .............................................................................................................. 157
Table 5-28: Voice Mail Parameters ..................................................................................................... 161
Table 5-29: Network Settings -- IP Settings Parameters .................................................................... 165
Table 5-30: Network Settings, Application Settings Parameters......................................................... 168
Table 5-31: Network Settings -- NFS Settings Parameters................................................................. 171
Table 5-32: IP Routing Table Column Description.............................................................................. 173
Table 5-33: Network Settings -- VLAN Settings Parameters .............................................................. 175
Table 5-34: Media Settings, Voice Settings Parameters..................................................................... 177
Table 5-35: Media Settings -- Fax/Modem/CID Parameters ............................................................... 180
Table 5-36: Media Settings, RTP / RTCP Parameters........................................................................ 184
Table 5-37: Media Settings, Hook-Flash Settings Parameters ........................................................... 187
Table 5-38: Media Settings - General Media Settings Parameters..................................................... 188
Table 5-39: Internal Firewall Parameters ............................................................................................ 192
Table 5-40: General Security Settings Parameters............................................................................. 198
Table 5-41: IPSec SPD Table Configuration Parameters ................................................................... 202
Table 5-42: Default IKE Second Phase Proposals ............................................................................. 203
Table 5-43: IKE Table Configuration Parameters ............................................................................... 205
Table 5-44: Default IKE First Phase Proposals................................................................................... 207

Version 5.2 13 August 2007
SIP User's Manual Contents
Table 5-45: Management Settings Parameters................................................................................... 209
Table 5-46: SNMP Trap Destinations Table Parameters.................................................................... 212
Table 5-47: SNMP Community Strings Parameters............................................................................ 213
Table 5-48: SNMP V3 Users Parameters ........................................................................................... 214
Table 5-49: IP Connectivity Parameters.............................................................................................. 217
Table 5-50: Call Counters Description ................................................................................................ 219
Table 5-51: Call Routing Status Parameters....................................................................................... 222
Table 5-52: SAS Registered Users Parameters ................................................................................. 222
Table 5-53: Ethernet Port Information Parameters ............................................................................. 225
Table 5-54: Auxiliary Files Descriptions .............................................................................................. 233
Table 5-55: Description of the Areas of the Home Page..................................................................... 243
Table 5-56: Description of the Areas of the Home Page..................................................................... 247
Table 6-1: Networking Parameters...................................................................................................... 256
Table 6-2: System Parameters............................................................................................................ 264
Table 6-3: Web and Telnet Parameters .............................................................................................. 272
Table 6-4: Security Parameters........................................................................................................... 274
Table 6-5: RADIUS Parameter............................................................................................................ 276
Table 6-6: SNMP Parameters ............................................................................................................. 277
Table 6-7: SIP Configuration Parameters ........................................................................................... 279
Table 6-8: Voice Mail Configuration Parameters ................................................................................ 292
Table 6-9: PSTN Parameters .............................................................................................................. 293
Table 6-10: Analog Telephony Parameters......................................................................................... 294
Table 6-11: Number Manipulation and Routing Parameters............................................................... 304
Table 6-12: Channel Parameters ........................................................................................................ 316
Table 6-13: Configuration Files Parameters........................................................................................ 321
Table 7-1: Supported X-Detect Event Types....................................................................................... 339
Table 7-2: Supported CDR Fields ....................................................................................................... 343
Table 7-3: Supported RADIUS Attributes............................................................................................ 345
Table 8-1: Traffic / Network Types and Priority................................................................................... 374
Table 8-2: Example of VLAN and Multiple IPs Configuration.............................................................. 375
Table 9-1: MP-11x Functional Specifications...................................................................................... 381
Table 9-2: MP-124 Functional Specifications...................................................................................... 385
Table 10-1: Supplied Software Package............................................................................................. 389

SIP User's Manual 14 Document #: LTRT-65409
MediaPack Series
Reader's Notes

Version 5.2 15 August 2007
SIP User's Manual Notices
Notice
This document describes the AudioCodes MediaPack series Voice over IP (VoIP) gateways.
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 can be viewed by
registered Technical Support customers at http://www.audiocodes.com under Support /
Product Documentation.
© Copyright 2007 AudioCodes Ltd. All rights reserved.
This document is subject to change without notice.
Date Published: Aug-14-2007 Date Printed: Aug-15-2007
Tip: When viewing this manual on CD, Web site or on any other electronic copy,
all cross-references are hyperlinked. Click on the page or section numbers
(shown in blue) to reach the individual cross-referenced item directly. To
return back to the point from where you accessed the cross-reference, press
the ALT and Åkeys
Trademarks
AudioCodes, AC, Ardito, AudioCoded, NetCoder, TrunkPack, VoicePacketizer, MediaPack,
Stretto, Mediant, VoIPerfect and IPmedia, OSN, Open Solutions Network, What's Inside
Matters, Your Gateway To VoIP, 3GX and Nuera, Netrake, InTouch, CTI², and CTI
Squared are trademarks or registered trademarks of AudioCodes Limited. All other
products or trademarks are property of their respective owners.
WEEE EU Directive
Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed
of with unsorted waste. Please contact your local recycling authority for disposal of this
product.
Customer Support
Customer technical support and service are provided by AudioCodes’ Distributors,
Partners, and Resellers from whom the product was purchased. For Customer support for
products purchased directly from AudioCodes, contact [e-mail].
Abbreviations and Terminology
Each abbreviation, unless widely used, is spelled out in full when first used. Only industry-
standard terms are used throughout this manual. Hexadecimal notation is indicated by 0x
preceding the number.

SIP User's Manual 16 Document #: LTRT-65409
MediaPack Series
Related Documentation
Document # Manual Name
LTRT-523xx (where xx is the
document version)
SIP Series Reference Manual
LTRT-656xx MP-11x & MP-124 SIP Release Notes
LTRT-598xx MP-11x & MP-124 SIP Fast Track Guide
LTRT-665xx CPE Configuration Guide for IP Voice Mail
Warning: Ensure that you connect FXS ports to analog telephone or to PBX-trunk
lines only and FXO ports to CO/PBX lines only.
Warning: Disconnect the gateway from the mains and from the Telephone Network
Voltage (TNV) before servicing.
Warning: The gateway is supplied as a sealed unit and must only be serviced by
qualified service personnel.
Note: Where ‘network’ appears in this manual, it means Local Area Network (LAN),
Wide Area Network (WAN), etc. accessed via the gateway’s Ethernet
interface.
Note: The terms IP-to-Tel and Tel-to-IP refer to the direction of the call relative to
the AudioCodes device: IP-to-Tel refers to calls received from the IP network
and destined to the PSTN (i.e., telephone connected directly or indirectly to
the device); Tel-to-IP refers to calls received from the PSTN and destined for
the IP network.
Notes:
•Throughout this manual, unless otherwise specified, the term gateway
refers to the MediaPack series.
•Throughout this manual, unless otherwise specified, the term MediaPack
refers to the MP-124, MP-118, MP-114, and MP-112 VoIP gateways.
•Throughout this manual, unless otherwise specified, the term MP-11x
refers to the MP-118, MP-114, and MP-112 VoIP gateways.

Version 5.2 17 August 2007
SIP User's Manual General
Notes:
•FXO (Foreign Exchange Office) is the interface replacing the analog
telephone and connects to a Public Switched Telephone Network (PSTN)
line from the Central Office (CO) or to a Private Branch Exchange (PBX).
The FXO is designed to receive line voltage and ringing current, supplied
from the CO or the PBX (just like an analog telephone). An FXO VoIP
gateway interfaces between the CO/PBX line and the Internet.
•FXS (Foreign Exchange Station) is the interface replacing the Exchange
(i.e., the CO or the PBX) and connects to analog telephones, dial-up
modems, and fax machines. The FXS is designed to supply line voltage
and ringing current to these telephone devices. An FXS VoIP gateway
interfaces between the analog telephone devices and the Internet.

SIP User's Manual 18 Document #: LTRT-65409
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Reader's Notes

Version 5.2 19 August 2007
SIP User's Manual 1. Overview
1 Overview
This manual provides you with information for installing, configuring, and operating the
VoIP analog MediaPack gateways listed in the table below:
Table 1-1: Supported Product Configurations
Product Name FXS FXO Combined FXS /
FXO Number of Channels
MP-124 98824
MP-118 994 + 4 8
MP-114 992 + 2 4
MP-112* 9882
* The MP-112 differs from the MP-114 and MP-118 in that its configuration excludes the
RS-232 connector, Lifeline option, and outdoor protection.
1.1 Gateway Description
The MediaPack series analog VoIP gateways are cost-effective, cutting edge technology
products. These stand-alone analog VoIP gateways provide superior voice technology for
connecting legacy telephones, fax machines and PBX systems with IP-based telephony
networks, as well as for integration with new IP-based PBX architecture. These products
are designed and tested to be fully interoperable with leading softswitches and SIP servers.
The MediaPack gateways are best suited for small to medium size enterprises, branch
offices or for residential media gateway solutions. The MediaPack gateways enable users
to make free local or international telephone / fax calls between the distributed company
offices, using their existing telephones / fax. These calls are routed over the existing
network ensuring that voice traffic uses minimum bandwidth.
The MediaPack gateways support SIP (Session Initiation Protocol) protocol, enabling the
deployment of ‘voice over IP’ solutions in environments where each enterprise or
residential location is provided with a simple media gateway. This provides the enterprise
with a telephone connection (i.e., RJ-11 connector), and the capability to transmit voice
and telephony signals over a packet network.
The MediaPack gateways incorporate up to 24 analog ports for direct connection to an
enterprise's PBX (FXO), or / and to phones, fax machines and modems (FXS), supporting
up to 24 simultaneous VoIP calls. In addition, the MediaPack gateways are equipped with a
10/100 Base-TX Ethernet port for connection to the network. The MediaPack gateways
also provide LED indicators, providing status information of the various interfaces.
The MediaPack gateways are very compact devices that can be mounted on a desktop,
wall, or in a 19-inch rack.
The MediaPack provides a variety of management and provisioning tools such as an
embedded HTTP-based Web server, Telnet, and SNMP. The user-friendly, embedded
HTTP-based Web server provides remote configuration using a standard Web browser
(such as Microsoft™ Internet Explorer™ or Netscape™ Navigator™), from anywhere in the
world with IP connectivity to the gateway.

SIP User's Manual 20 Document #: LTRT-65409
MediaPack Series
The figure below illustrates a typical MediaPack VoIP application.
Figure 1-1: Typical MediaPack VoIP Application
1.2 MediaPack Features
This section provides a high-level overview of some of the many MediaPack supported
features. For more updated information on the gateway’s supported features, refer to the
latest MP-11x & MP-124 SIP Release Notes.
1.2.1 MP-11x Hardware Features
The MP-11x series hardware features includes the following:
Combined FXS/FXO gateways (4 FXS and 4 FXO ports on the MP-118; 2 FXS and 2
FXO ports on the MP-114).
MP-11x compact, rugged enclosure -- only one-half of a 19-inch rack unit, 1 U high.
Lifeline - provides a wired phone connection to PSTN line when there is no power, or
the network fails (combined FXS/FXO gateways provide a Lifeline connection
available on all FXS ports).