Page 1 User's Manual MP-20x Telephone Adapter Version 3.0.1 Document #: LTRT-50609...
Page 3: Table Of Contents
Configuring Line Settings Screen ................57 5.7 Configuring Speed Dial Settings ................60 5.8 Configuring Telephone Interfaces ................63 Connecting MP-20x to a VoIP Service Provider ..........65 6.1 Opening a SIP Account ..................65 6.2 Configuring VoIP Parameters ................
Page 4 10.3.3 PPP Configuration ....................117 10.3.4 PPP Authentication ....................117 10.3.5 PPP Encryption ......................117 10.3.6 Internet Protocol ....................117 10.3.7 DNS Server ......................118 10.3.8 Routing........................118 MP-20x Telephone Adapter Document #: LTRT-50609...
Page 5 TR-069 and TR-104 CPE WAN Management Protocol ........156 12.2.2.1 Configuring MP-20x via TR-069 and TR-104 ........158 12.2.2.2 Monitoring MP-20x Status via TR-069 and TR-104 ......166 12.2.2.3 Security Concerns and Measures ............170 12.2.3 SNMP........................171...
Page 6 Advanced Filtering ....................197 13.10 S ecurity Log ......................200 Advanced Settings ..................207 14.1 About the MP-20x ....................210 14.2 Certificates ......................210 14.3 Configuration File ....................214 14.3.1 Uploading from a PC on the Network ..............216 ...
Page 7 MP-20x Telephone Adapter Contents 14.22 C onfiguring Users ....................255 14.23 U niversal Plug and Play ..................258 System Monitoring ..................259 15.1 Network Connections ................... 259 15.2 System Log ......................261 15.3 CPU ........................262 15.4 Voice over IP ......................
Page 8 Figure 9-10: Configuring Non-WEP Security ..................95 Figure 9-11: Configuring Encryption Key in Windows Wireless Client ........... 96 Figure 9-12: Configuring Authentication Only Security ................96 Figure 9-13: Wireless QoS (WMM) ......................97 MP-20x Telephone Adapter Document #: LTRT-50609...
Page 9 MP-20x Telephone Adapter Contents Figure 9-14: Transmission Properties ....................98 Figure 9-15: Virtual APs Table ....................... 99 Figure 9-16: Virtual AP Warning ......................99 Figure 9-17: New Virtual AP .........................100 Figure 9-18: Firewall Blocking Access to All Other LANs ..............100 ...
Page 10 Figure 14-7: Load Gateway's Local Certificate ..................213 Figure 14-8: CA's Certificates Page .....................213 Figure 14-9: Load CA's Certificate Page ....................214 Figure 14-10: Contents of the Configuration File .................215 Figure 14-11: Upload Configuration File ....................216 MP-20x Telephone Adapter Document #: LTRT-50609...
Page 11 Figure 14-20: Advanced - Diagnostics - Statistics ................225 Figure 14-21: Traceroute Results ......................226 Figure 14-22: MP-20x Firmware Upgrade Screen ................227 Figure 14-23: Upgrade From a Computer in the Network Screen ............228 Figure 14-24: Confirming Firmware Upgrade Screen ................228 ...
Page 12 User's Manual List of Tables Table 1-1: MP-20x Models ........................17 Table 2-1: MP-20x LEDs Description ..................... 20 Table 4-1: Network Map Icons ....................... 34 Table 4-2: Sidebar Menu Description ..................... 35 Table 4-3: Table Action Icons Description ....................36 ...
Page 13: Version 3.0.1
MP-20x Telephone Adapter Contents Table 16-1: Dial Plan (for Left of '=' Sign) and Digit Map Syntax ............265 Table 17-1: MP-20x Telephone Adapter Software Specifications............267 Version 3.0.1 July 2010...
Page 14 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 15: Customer Support
Each abbreviation, unless widely used, is spelled out in full when first used. Only industry- standard terms are used throughout this manual. Hexadecimal notation is indicated by 0x preceding the number. When the term 'device' is used, it refers to the MP-20x Telephone Adapter.
Page 16: Related Documentation
Document Name MP-20x Telephone Adapter Release Notes MP-202C Broadband VoIP Gateway & Wireless Router Quick Guide MP-20x FXS-FXO Telephone Adapter Quick Installation Guide MP-20x FXS Telephone Adapter Quick Installation Guide MP-202 Advanced Configuration and Management Features Application Note MP-20x Debugging and Diagnostic Tools Application Note...
Page 17: Introducing Audiocodes' Mp-20X Telephone Adapter
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.
Page 18: Figure 1-1: Rear Panel Of Mp-20Xb Models
User's Manual Figure 1-1: Rear Panel of MP-20xB Models Figure 1-2: Rear Panel of MP-202C Models MP-20x Telephone Adapter Document #: LTRT-50609...
Page 19: Cabling The Mp-20X Telephone Adapter
Optionally, you can connect the MP-20x's connector labeled LAN/PC to a switch / hub and connect multiple PCs to the latter. Connect the MP-20x's RJ-11 ports labeled PHONE 1, PHONE 2 and so on (number of ports depends on model) to analog telephones.
Page 20: Table 2-1: Mp-20X Leds Description
User's Manual MP-20x provides LEDs on the front panel for indicating various operating status, as described in the table below: Table 2-1: MP-20x LEDs Description Color State Description Power received by MP-20x POWER Green MP-20x has been powered off STATUS...
Page 21: Setting Up A Network Connection
DNS address, or should be instructed to automatically obtain an IP address using the Network DHCP server. MP-20x provides a DHCP server on its LAN and it is recommended to configure your PC to obtain its IP and DNS server IPs automatically. This configuration principle is identical but performed differently on each operating system.
Page 22: Windows Xp
Type 'ifconfig' to display the network devices and allocated IP's. Type 'pump -i <dev>', where <dev> is the network device name. Type 'ifconfig' again to view the new allocated IP address. Make sure no firewall is active on device <dev>. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 23: Wireless Lan Connection
View Available Wireless Connections; Figure 3-2: Available Wireless Networks Double-click MP-20x's wireless network name ("Gateway"); your computer establishes a connection with MP-20x, indicated by the display of "Connected". The Windows Taskbar displays the wireless connection. Version 3.0.1 July 2010...
Page 24: Configuring The Mp-20X's Network Connection
The procedure below describes how to login to MP-20x’s embedded Web interface. To log in: Launch a Web browser on your PC. With your PC connected directly to MP-20x, use URL http://mp20x.home to access the Web-based management interface; the ‘Login’ screen appears. Figure 3-3: Logging In In the 'User Name' field, enter your user name.
Page 25: Configuring 'Quick Setup' Screen Parameters
MP-20x Telephone Adapter 3. Setting up a Network Connection 3.2.2 Configuring 'Quick Setup' Screen Parameters The 'Quick Setup' screen enables the speedy, precise, and accurate configuration of your Internet connection and other important parameters. To access the 'Quick Setup' screen: From the sidebar menu, click the Quick Setup menu;...
Page 26: Configuring Your Internet Connection
'Automatic IP Address Ethernet Connection' is the default connection type in the 'Connection Type' drop-down list. Figure 3-5: Internet Connection - Automatic IP Address Ethernet Connection If left at the default, MP-20x obtains the WAN IP and DNS IP addresses from a DHCP server on the WAN. MP-20x Telephone Adapter...
Page 27: Figure 3-6: Internet Connection - Manual Ip Address Ethernet Connection
MP-20x Telephone Adapter 3. Setting up a Network Connection 3.2.2.1.2 Manual IP Address Ethernet Connection To configure manual IP address connection: From the 'Connection Type' drop-down list, select 'Manual IP Address Ethernet Connection'. Figure 3-6: Internet Connection - Manual IP Address Ethernet Connection According to your ISP's instructions, specify the following parameters: •...
Page 28: Figure 3-7: Internet Connection - Pppoe
From the 'Connection Type' drop-down list, select 'Point-to-Point Tunneling Protocol (PPTP)'. Figure 3-8: Internet Connection - Point-to-Point Tunneling Protocol Your ISP should provide you with the following information: • PPTP Server Host Name or IP Address • Login user name • Login password MP-20x Telephone Adapter Document #: LTRT-50609...
Page 29: Figure 3-9: Layer 2 Tunneling Protocol
MP-20x Telephone Adapter 3. Setting up a Network Connection 3.2.2.1.5 Layer 2 Tunneling Protocol (L2TP) To configure L2TP connection: From the 'Connection Type' drop-down list, select 'Layer 2 Tunneling Protocol (L2TP)'. Figure 3-9: Layer 2 Tunneling Protocol Your ISP should provide you with the following information: •...
Page 30: Enabling Wireless Lan Connection
Select the 'Enable Wireless' check box to enable the LAN wireless connection. In the 'Wireless Network (SSID)' field, specify the wireless network's ID. The default SSID is 'Gateway'. For a full description on configuring MP-20x's LAN wireless interface, refer to 'LAN Wireless Connection' on page 87. MP-20x Telephone Adapter...
Page 31: Configuring Automatic Internet Dialer Detection
3.2.3 Configuring Automatic Internet Dialer Detection MP-20x supports the automatic detection of the user's Internet dialer type. This allows you to ignore the Internet connection settings required in Configuring Your Internet Connection. This support is customer ordered and pre-defined in the MP-20x factory settings. These factory settings are according to the ISP's Internet connection requirements (e.g., PPPoE...
Page 32 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 33: Using The Mp-20X's Web Interface
After you log in to the Web-based management, the Network Map is displayed, as shown below. Figure 4-1: Network Map Note: The maximum number of displayed telephone lines depends on the MP-20x model (refer to 'Introducing AudioCodes' MP-20x Telephone Adapter' on page 17). Version 3.0.1...
Page 34: Table 4-1: Network Map Icons
The network map depicts various network elements, from top to bottom: External network interface (WAN Internet connection) Firewall MP-20x Telephones, LAN network computers, and peripherals connected to MP-20x The table below describes the different network map icons: Table 4-1: Network Map Icons Icon Description Represents the Internet.
Page 35: Web Interface Menus
Voice over IP Displays the 'Voice Over IP' screen for configuring the VoIP parameters to use MP-20x's VoIP to place and receive calls over the Internet using a standard telephone set. Displays the 'Quality Of Service' screen for configuring Quality of Service (QoS) parameters for MP-20x.
Page 36: Managing Tables
Action Icon Name Description Adds a row to the table. Edits a row in the table. Edit Delete Removes a row from the table. Download Downloads a file to a folder on your computer. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 37: Configuring Voip Parameters
MP-20x Telephone Adapter 5. Configuring VoIP Parameters Configuring VoIP Parameters The VoIP parameters are configured in the 'Voice over IP' screen. This screen is opened by clicking the 'Voice over IP' link on the menu bar to the left; the Voice over IP' screen...
Page 38: Configuring Signaling Protocol Parameters
From the left sidebar, click the Voice Over IP menu; the 'Signaling Protocol' tab screen appears (by default). Figure 5-1: VoIP - Signaling Protocol Configure the desired parameters according to the table below, and then click OK. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 39: Table 5-1: Signaling Protocol Tab Parameters Description
MP-20x does not initiate reliable provisional responses. Note: This parameter appears only in 'Advanced' mode. Include ptime in SDP When enabled, MP-20x adds the ptime field to the SDP message body. Note: This parameter appears only in 'Advanced' mode. Enable rport When enabled, MP-20x adds the rport parameter to the relevant SIP Message fields.
Page 40 SIP Security MP-20x's firewall can be configured to block incoming packets that have the SIP signaling port as their destination. You can configure up to two SIP entities (for example, the SIP Proxy or an SBC), which are not to be blocked by the firewall.
Page 41 MP-20x Telephone Adapter 5. Configuring VoIP Parameters Parameter Description Outbound Proxy Port The Port on which the outbound Proxy listens. Note: This parameter appears only if 'Use SIP Outbound Proxy' is selected. SIP Timers Note: This group appears only in 'Advanced' mode.
Page 42: Configuring Proxy Redundancy
In both modes, the following applies: If MP-20x is not registered (i.e., if the proxy server - redundant or primary - to which MP-20x currently tries to register does not respond), MP-20x attempts to register to an alternative proxy.
Page 43: Figure 5-2: Configuring Proxy Redundancy
MP-20x Telephone Adapter 5. Configuring VoIP Parameters In the 'Redundant Proxy Keep Alive Period' field, enter the rate (in seconds) of the keep-alive messages for sending to the proxy. The valid range is 10 to 86,400 seconds (i.e., 24 hours). The default value is 60 sec.
Page 44: Configuring Dialing Parameters
To configure Dialing parameters: In the 'Voice Over IP' screen, click the Dialing tab; the basic 'Dialing' parameters screen opens. To view advanced parameters, click the Advanced button. Figure 5-3: Voice Over IP - Dialing Screen MP-20x Telephone Adapter Document #: LTRT-50609...
Page 45: Table 5-2: Dialing Tab Parameters Description
When checked, a specific key can be defined for the Complete Dialing key. complete key Pressing the Dialing complete key forces MP-20x to make a call to the dialed digits even if there is no match in the dial plan or digit map. The default value is enabled.
Page 46 'Send Flash Hook Via SIP' = the user can modify the SIP INFO message that is sent upon Flash. The user can change the Content Type header field and Message Body field. Note: This parameter appears only in 'Advanced' mode. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 47 MP-20x Telephone Adapter 5. Configuring VoIP Parameters Parameter Description SIP INFO Header When the key sequence is set to 'Send Flash Hook Via SIP', the user can modify the Content Type header field of the SIP INFO message. For example: "application/broadsoft; version = 1.0"...
Page 48: Configuring Media Streaming Parameters
In the 'Voice Over IP' screen, click the Media Streaming tab; the basic 'Media Streaming' parameters screen opens. To view advanced parameters, click the Advanced button. Figure 5-4: VoIP - Media Streaming - Advanced MP-20x Telephone Adapter Document #: LTRT-50609...
Page 49: Configuring Codecs
This is a part of the IP header that defines the type of routing service to be used to tag outgoing voice packets, originated from MP-20x. It is used to tell routers along the way that this packet should get specific QoS. Leave this value as 0xb8 (default) if you are unfamiliar with the Differentiated Services IP protocol parameter.
Page 50: Packetization Time
In the 'Voice Over IP' screen, click the Voice and Fax tab; the basic 'Voice and Fax' parameters screen opens. To view advanced parameters, click the Advanced button. Figure 5-5: Voice Over IP - Voice and Fax Screen MP-20x Telephone Adapter Document #: LTRT-50609...
Page 51: Table 5-4: Voice And Fax Tab Parameters Description
2.4 Kbps, 4.8 Kbps, 7.2 Kbps, 9.6 Kbps, 12 Kbps or 14.4 Kbps (default). Note: This parameter appears only if 'Fax Transport Mode' is “T.38 Relay”. Max Buffer The maximum amount of T.38 data stored on the MP-20x DSP. The valid range is 128 to 2048. The default is 1024. Max Datagram The maximum total size of TCP/UDPTL packets that can be received at the remote gateway.
Page 52 FoIP protocol may be disabled by setting the CED transfer mode to ‘In Voice Or PCM Bypass’. In this case, the MP-20x does not initiate the Fax Relay on detecting CED tone in absence of CNG, but switches to VBD or remains in voice mode (depends on the Modem Transport Mode).
Page 53 Check to enable detection of the fax CNG signal. When the local fax machine connected to MP-20x receives a fax, MP-20x switches to T.38 fax relay upon detection of the CED signal from the remote fax. If the local fax machine sends a fax, MP-20x switches to T.38 only after detecting the...
Page 54: Configuring Services Parameters
To configure supplementary services: In the 'Voice Over IP' screen, click the Services tab; the basic 'Services' parameters screen opens. To view advanced parameters, click the Advanced button. Figure 5-6: Voice Over IP - Services Screen MP-20x Telephone Adapter Document #: LTRT-50609...
Page 55: Table 5-5: Services Tab Parameters Description
The user’s ability to originate calls is unaffected by Call Forward. Note: The Call Forward feature is functional only when MP-20x is registered to a proxy. Three types of Call Forwarding exist:...
Page 56 If a user has an unheard voice mail message, a stutter dial tone is heard when the user picks up the phone. In addition, MP-20x generates an FSK signal to the phone to indicate that a message is waiting. If the telephone connected to MP-20x supports this feature, an MWI ‘envelope icon’...
Page 57: Configuring Line Settings Screen
MP-20x Telephone Adapter 5. Configuring VoIP Parameters Configuring Line Settings Screen Before starting to make phone calls, configure each line's parameters. Note: The maximum number of telephone lines that you can configure, depends on the MP-20x model. To configure telephone lines (ports): In the 'Voice Over IP' screen, click the Line Settings tab;...
Page 58: Figure 5-8: Voip - Line Settings - Defining A New Line
Figure 5-8: VoIP - Line Settings - Defining a New Line Table 5-6: Line Settings Tab Parameters Description Parameter Description A telephone port of MP-20x to which you can connect a standard (POTS) Line Number telephone. You can manage which telephone is operational by checking the check-box adjacent to it.
Page 59 MP-20x Telephone Adapter 5. Configuring VoIP Parameters Parameter Description Advanced Line Parameters Line Voice Volume The voice volume of line (the gain from the network towards the local phone). Default = 0 dB. Enable Supplementary If it is checked, the supplementary services are enabled on this line. One Services can enable/disable the supplementary services per line.
Page 60: Configuring Speed Dial Settings
Proxy, Local Line or Direct Call. Note: When connecting MP-20x to a World-Wide SIP Server (refer to 'Connecting MP-20x's VoIP to a VoIP Service Provider' on page 65), you don't need to configure 'Speed Dial Settings'. To configure speed dialing: In the 'Voice Over IP' screen, click the Speed Dial tab;...
Page 61: Figure 5-11: Voip - Speed Dial - Local Line
Defines the user ID to call. The figure below shows how a local line speed dial is configured from port ‘Line 2’ on MP- 20x to port ‘Line 1’ on MP-20x. The speed dial number 226 is now associated with Line 1 on MP-20x.
Page 62: Figure 5-13: Voip - Speed Dial - Direct Call
The entry's destination, in this case a direct call. User ID Specify the remote party's user ID. Specify the remote party's IP Address or host name. IP Address or Host Name Port The SIP UDP or TCP port of the remote party. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 63: Configuring Telephone Interfaces
MP-20x Telephone Adapter 5. Configuring VoIP Parameters Configuring Telephone Interfaces Use the 'Telephone Interface' screen to enable and disable FXS (telephone interface) parameters. To configure polarity reversal: In the 'Voice Over IP' screen, click the Telephone Interface tab; the 'Telephone Interface' screen opens.
Page 64 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 65: Connecting Mp-20X To A Voip Service Provider
Connecting MP-20x to a VoIP Service Provider Using MP-20x's VoIP capabilities, it is possible to connect to a remote SIP server in order to conduct worldwide phone calls. The following section describes how to place a worldwide phone call utilizing MP-20x's VoIP capabilities over a SIP server.
Page 66: Figure 6-2: Voip - Line Settings - Defining A New Line
Pick up the phone receiver and listen for the dial tone; you’re now ready to place an outgoing call. All your settings are saved in MP-20x's non-volatile memory. From now on, you won’t need the PC to make VoIP calls.
Page 67: Making Voip Calls
MP-20x Telephone Adapter 7. Making VoIP Calls Making VoIP Calls Users connected to MP-20x can place calls, put calls on hold, transfer calls and manage 3- way conferences. The following describes how to perform these operations. Placing a Call To place a call: Pick up the phone.
Page 68: Putting A Call On Hold
You can wait for C to answer or not. Press the 'Flash' key and then the '2'; you've transferred B to C; a warning tone is heard. For configuring call transfer, refer to 'Configuring Dialing Parameters' on page 43. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 69: Establishing A 3-Way Conference
MP-20x Telephone Adapter 7. Making VoIP Calls Establishing a 3-Way Conference To extend an existing call with party B into a 3-way conference by bringing in party C when 'Flash only' is configured: During a call with party B, press 'Flash'; Party B is placed on hold and you'll hear a dial tone.
Page 70: Forwarding Calls To Another Phone
To make sure you've de-activated, pick up the phone again; you should hear a regular dial tone and not the stutter tone. Note: The Call Forward feature is functional only when MP-20x is registered to a proxy. MP-20x Telephone Adapter...
Page 71: Quality Of Service (Qos)
MP-20x Telephone Adapter 8. Quality of Service (QoS) Quality of Service (QoS) QoS Wizard To use the QoS Wizard: From the sidebar menu, click the QoS menu link; the QoS Wizard tab's screen appears by default. Figure 8-1: QoS Wizard Tab Screen Version 3.0.1...
Page 72: Traffic Shaping
"Tx Bandwidth" - for all traffic "Tx Bandwidth during Call" - for VoIP calls MP-20x normally uses the "Tx Bandwidth" value. When the user makes a VoIP call (i.e. any phone/s connected to MP-20x is ringing or off-hook), MP-20x switches to use the "Tx Bandwidth during Call"...
Page 73: Device Traffic Shaping
MP-20x Telephone Adapter 8. Quality of Service (QoS) 8.2.1 Device Traffic Shaping This section describes the different Trafﬁc Shaping screens and terms, and presents the feature’s conﬁguration logic. To add a traffic shaping device: On the sidebar, click the QoS menu, and then click the tab Trafﬁc Shaping.
Page 74: Shaping Classes
Bandwidth During VoIP Call" field appears. Enter the bandwidth for VoIP calls. MP-20x normally uses the "Tx Bandwidth" parameter value. When the user makes a VoIP call (i.e. any phone/s connected to MP-20x is ringing or off-hook), MP-20x switches to use the "Tx Bandwidth during Call"...
Page 75: Figure 8-4: Qos - Edit Device Traffic Shaping - Add Class
MP-20x Telephone Adapter 8. Quality of Service (QoS) In the section 'Tx Traffic Shaping', click the New icon; the screen 'Add Shaping Class' opens. Figure 8-4: QoS - Edit Device Traffic Shaping - Add Class Name the new class, and then click OK to save the settings; the screen 'Edit Device Traffic Shaping' opens.
Page 76: Class Rules
ﬂow is much more limited. MP-20x cannot queue packets, since in most cases the LAN is much faster then the WAN, and when MP-20x receives a packet from the WAN, it passes it immediately to the LAN.
Page 77: Traffic Priority
Traffic Priority allows you to manage and avoid traffic congestion by deﬁning inbound and outbound priority rules for each device on your MP-20x. These rules determine the priority assigned to packets traveling through the device. QoS parameters (DSCP marking and packet priority) are set per packet, on an application basis.
Page 78: Figure 8-6: Qos - Traffic Shaping
You can set rules on all devices at once by clicking the link New Entry corresponding to 'All Devices'. Figure 8-6: QoS - Traffic Shaping After clicking the appropriate New Entry link, the screen 'Add Trafﬁc Priority Rule' opens (refer to the figure). MP-20x Telephone Adapter Document #: LTRT-50609...
Page 79: Figure 8-7: Qos - Add Traffic Priority Rule
MP-20x Telephone Adapter 8. Quality of Service (QoS) Figure 8-7: QoS - Add Traffic Priority Rule Table 8-3: Add Trafﬁc Priority Rule - Parameter Descriptions Parameter Description Source Address The source address of the packets sent to or received from the network object.
Page 80: Dscp Mapping
MP-20x provides a table of predeﬁned DSCP values, which are mapped to 802.1p priority marking method. You can edit or delete any of the existing DSCP setting, as well as add new entries.
Page 81: Figure 8-8: Qos - Dscp Settings
MP-20x Telephone Adapter 8. Quality of Service (QoS) To set DSCP rules: From the sidebar menu, click the QoS menu link, and then click the DSCP Settings tab; The following screen appears: Figure 8-8: QoS - DSCP Settings To edit an existing entry, click its corresponding Edit icon. To add a new entry, click the New icon.
Page 82: Mapping
The 802.1p header includes a 3-bit prioritization ﬁeld, which allows packets to be grouped into eight levels of priority. MP-20x maps these eight levels to three main priorities: high, medium and low. By default, values six and seven are mapped to high priority, which may be assigned to network-critical trafﬁc.
Page 83: Figure 8-10: Qos - 802.1P Settings
MP-20x Telephone Adapter 8. Quality of Service (QoS) To set 802.1p rules: From the sidebar menu, click the QoS menu link, and then click the 802.1p Settings tab; the following screen opens: Figure 8-10: QoS - 802.1p Settings The eight 802.1p values are pre-conﬁgured with the three priority levels: high, medium and low.
Page 84: Class Statistics
When giving VoIP priority over data, the bottleneck is effectively moved from the Cable / ADSL modem into MP-20x. To give priority to calls from the LAN, you must define a traffic priority rule (for SIP and RTP from the device on the LAN).
Page 85: Figure 8-12: Qos - Edit Device Traffic Shaping
MP-20x Telephone Adapter 8. Quality of Service (QoS) To perform a minimal QoS configuration for VoIP: From the sidebar menu, click the QoS menu link, and then click the Traffic Shaping tab; the Quality of Service - Traffic Shaping screen opens.
Page 86: Figure 8-13: Qos - Edit Device Traffic Shaping - Submitting The Configuration
User's Manual Click OK to apply the new definition. Figure 8-13: QoS - Edit Device Traffic Shaping - Submitting the Configuration Click OK again to exit the 'QoS' page and return to the main page. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 87: Lan Wireless Connection
MP-20x Telephone Adapter 9. LAN Wireless Connection LAN Wireless Connection You can configure MP-20x's wireless connection, using one of the following methods: 'Quick Setup' screen (Quick Setup menu - refer to 'Configuring VoIP Parameters' on page 37) - mainly for enabling wireless.
Page 88: General Tab
Figure 9-2: 'LAN Wireless 802.11g Access Point Properties - General' Screen To activate the wireless connection: Click the Enable button; the screen refreshes and the 'Status' field changes to "Connected". MP-20x Telephone Adapter Document #: LTRT-50609...
Page 89: Settings Tab
The Settings tab displays the connection's general parameters. It is recommended not to change the default values unless you are familiar with the networking concepts they represent. Since your MP-20x is configured to operate with the default values, no parameter modification is necessary.
Page 90: Wireless Tab
User's Manual Wireless Tab The Wireless tab allows you define the basic wireless access point settings. Figure 9-4: LAN Wireless 802.11g Access Point Properties - Wireless Screen MP-20x Telephone Adapter Document #: LTRT-50609...
Page 91: Table 9-2: Wireless Tab Parameter Descriptions
Threshold Virtual APS You can set up multiple virtual wireless LAN's on MP-20x, limited only to the number supported by your wireless card. Such virtual wireless LANs are referred to as "Virtual APs" (virtual access points). For a detailed description on configuring Virtual APS, refer to 'Virtual Access Points' on page 99.
Page 92: Mac Filtering
In the 'MAC Address' field, enter the MAC address to be filtered. Click OK; a MAC address list appears, upon which the selected filtering action (allow/deny) will be performed. Figure 9-6: MAC Address Added to MAC Filtering Table MP-20x Telephone Adapter Document #: LTRT-50609...
Page 93: Wireless Security
MP-20x Telephone Adapter 9. LAN Wireless Connection 9.3.2 Wireless Security To define wireless security: In the Wireless tab's screen, from the 'Security' drop-down list, select the type of security protocol; the screen refreshes, presenting each protocol's configuration respectively: • None: this option disables security on your wireless connection.
Page 94: Figure 9-8: Configuring Wpa2 Security
(by selecting the value type in the drop-down list provided). Pre Authentication: (only appears when selecting the 802.1x authentication method) Select this option to enable MP-20x to accept RADIUS authentication requests from computers connected to other access points. This enables roaming from one wireless network to another.
Page 95: Figure 9-10: Configuring Non-Wep Security
MP-20x Telephone Adapter 9. LAN Wireless Connection Inter Client Privacy: select the check box to prevent communication between the wireless network clients using the same access point. Clients will not be able to view and access each other's shared directories.
Page 96: Figure 9-11: Configuring Encryption Key In Windows Wireless Client
Authentication Only: wireless clients attempting to connect to the wireless connection will receive MP-20x's main login screen, along with a message. Clients authenticate themselves and are then able to use the connection. MP-20x keeps record of authenticated clients. To clear this list, click the Clean Mac List button.
Page 97: Wireless Qos (Wmm)
MP-20x Telephone Adapter 9. LAN Wireless Connection 9.3.3 Wireless QoS (WMM) Wi-Fi Multimedia (WMM) is a Wi-Fi Alliance certification based on the IEEE 802.11e draft standard. It provides basic Quality of Service (QoS) features to IEEE 802.11 networks. WMM can be enabled only if your wireless card supports WMM.
Page 98: Transmission Properties
'Always'. Select 'Auto' to have MP-20x automatically decide whether or not to use this feature. A beacon is a packet broadcast by MP-20x to synchronize the wireless Beacon Interval network. The Beacon Interval value indicates how often the beacon is sent.
Page 99: Virtual Access Points
9.3.5 Virtual Access Points You can set up multiple virtual wireless LAN's on MP-20x, limited only to the number supported by your wireless card. Such virtual wireless LANs are referred to as "Virtual APs" (virtual access points). In the Wireless tab's screen, under the section 'Virtual APs' section, MP-20x's physical wireless access point is displayed first, and on top of which virtual connections may be created.
Page 100: Figure 9-17: New Virtual Ap
A useful implementation of Virtual AP's is to define a virtual connection with a different SSID value to dedicate it for guest access. Through this connection, guests are able to access the WAN, but they are denied access to other wireless LANs provided by MP-20x. To do so, perform the following: Set a firewall rule that blocks access to all other MP-20x LANs (Security menu >...
Page 101: Figure 9-19: Example Virtual Ap
MP-20x Telephone Adapter 9. LAN Wireless Connection In the 'IP Address Distribution' section, select 'DHCP Server' and enter the IP range from which IP addresses will be granted to wireless guests. Click OK. Figure 9-19: Example Virtual AP After performing this procedure, you have secured all of your wireless connections. A guest is only able to connect to the "Guests"...
Page 102: Wireless Distribution System
Wireless Distribution System MP-20x supports Wireless Distribution System (WDS), which enables wireless bridging of access points within its range. Virtual access points are used to interact with MP-20x's WDS peers, granting LAN users access to remote wireless networks. To enable WDS: In the Wireless tab's screen, under the section 'Wireless WDS' section, select the 'Enabled' check box;...
Page 103: Figure 9-22: New Wds In Wds List Table
Properties' screen reappears. Click the Enable button; the virtual connection is now enabled. If the WDS peer also operates in 'Restricted' mode, it should similarly be configured with MP-20x's MAC address for both access points to communicate. Version 3.0.1 July 2010...
Page 104: Advanced Tab
Internet. The firewall can be activated per network connection. To enable the firewall on this network connection, select the 'Enabled' check box. Additional IP Addresses: You can add alias names (additional IP addresses) to MP-20x by clicking the New IP Address link. This enables you to access MP-20xusing these aliases in addition to the 192.168.1.1 and the http://mp202.home.
Page 105: Wan Settings
10.1 WAN Ethernet WAN Ethernet is the default mode. WAN Ethernet is used to connect MP-20x to the network either directly or via an external modem. To access its properties: From the sidebar menu, click the Network Connections menu, and in the screen 'Network Connections', click the Edit icon corresponding to the 'WAN Ethernet' connection name;...
Page 106: Settings Tab
You can configure the following general connection settings: Table 10-1: Settings Tab - Parameter Descriptions Parameter Description Schedule You can configure scheduler rules in order to define time segments during which the connection is active (via Advanced>Scheduler Rules). MP-20x Telephone Adapter Document #: LTRT-50609...
Page 107: Internet Protocol Settings
MP-20x Telephone Adapter 10. WAN Settings Parameter Description Network Select whether the parameters you are configuring relate to a LAN/WAN/DMZ connection, by selecting LAN/WAN from the drop down list. Physical Address The physical address of the network card used for your network. Some cards allow you to change this address.
Page 108: Dns Server
You can choose to setup your Telephone Adapter to use static or dynamic routing. Dynamic routing automatically adjusts how packets travel on the network, whereas static routing specifies a fixed routing path to neighboring destinations. Figure 10-5: Routing Tab (WAN) Table 10-2: Routing Parameters Parameter Description MP-20x Telephone Adapter Document #: LTRT-50609...
Page 109: Advanced Tab
177. Additional IP Addresses: You can add alias names (additional IP addresses) to MP-20x by clicking the New IP Address link. This enables you to access MP-20x using these aliases in addition to the 192.168.1.1 and the http://mp202.home. Version 3.0.1...
Page 110: Wan Pppoe
You should leave this value in the 1200 to 1500 range. To have the Telephone Adapter select the best MTU for your Internet connection, select Automatic. Underlying Specify the underlying connection above which the protocol is initiated. Connection Figure 10-7: General PPPoE Settings MP-20x Telephone Adapter Document #: LTRT-50609...
Page 111: Ppp Tab
MP-20x Telephone Adapter 10. WAN Settings 10.2.2 PPP Tab The PPT tab displays the PPPoE settings. To configure the WAN Ethernet - PPPoE properties In the 'WAN Ethernet Properties' screen, click the PPP tab; the following screen opens: Point-to-Point Protocol (PPP) is the most popular method for transporting packets between the user and the Internet service provider.
Page 112: Ppp Authentication
Microsoft CHAP version 1 Microsoft CHAP version 2 This section allows you to select the authentication protocols your MP-20x may use when negotiating with a PPTP server. Select all the protocols if no information is available about the server's authentication protocols. Note that encryption is performed only if 'Microsoft CHAP', 'Microsoft CHAP version 2', or both are selected.
Page 113: Ppp Encryption
MP-20x Telephone Adapter 10. WAN Settings 10.2.2.2 PPP Encryption PPP supports encryption facilities to secure the data across the network connection. A wide variety of encryption methods may be negotiated, although typically only one method is used in each direction of the link. Note that PPP encryption can only be used with MS- CHAP or MS-CHAP-V2 authentication algorithms.
Page 114: Wan Pptp
RC4, and routes using the generic routing encapsulation (GRE) protocol. With your MP-20x, PPTP is targeted at serving two purposes: Connecting MP-20x to the Internet when it is used as a cable modem, or when using an external cable modem. Such a connection is established using user name and password authentication.
Page 115: Figure 10-9: Connection Wizard Screen
MP-20x Telephone Adapter 10. WAN Settings Click the link New Connection; the 'Connection Wizard' screen opens. Figure 10-9: Connection Wizard Screen Select the ‘Advanced Connection' option, and then click Next; the screen 'Internet Connection' opens. Figure 10-10: Advanced Connection Version 3.0.1...
Page 116: Figure 10-11: Point-To-Point Tunneling Protocol (Pptp) Screen
Check the 'Edit the Newly Created Connection' check box if you wish to be routed to the new connection's configuration screen after clicking Finish. Click Finish to save the settings; the new PPTP connection is added to the network connections list and is configurable like any other connection. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 117: General
DMZ connection, by selecting the connection type from the drop-down list. MTU is the Maximum Transmission Unit. It specifies the largest packet size permitted for Internet transmission. When set to its default (Automatic), MP-20x selects the best MTU for your Internet connection. Select 'Automatic by DHCP' for the DHCP to determine the MTU.
Page 118: Dns Server
L2TP Network Server (LNS) at the corporate side. With your MP-20x, L2TP is targeted at serving two purposes: Connecting MP-20x to the Internet when it is used as a cable modem, or when using an external cable modem. Such a connection is established using user name and password authentication.
Page 119: Figure 10-14: Vpn Client Or Point-To-Point
MP-20x Telephone Adapter 10. WAN Settings Select the 'Advanced Connection' option, and then click Next; the screen 'Advanced Connection' opens. Figure 10-14: VPN Client or Point-To-Point Select the 'Layer 2 Tunneling Protocol (L2TP)' option, and then click Next; the screen 'Layer 2 Tunneling Protocol (L2TP)' opens.
Page 120: General
DMZ connection, by selecting the connection type from the drop-down list. MTU is the Maximum Transmission Unit. It specifies the largest packet size permitted for Internet transmission. When set to its default (Automatic), MP-20x selects the best MTU for your Internet connection. Select 'Automatic by DHCP' for the DHCP to determine the MTU.
Page 121: Ppp Configuration
MP-20x Telephone Adapter 10. WAN Settings 10.4.2 PPP Configuration Refer to 'PPP Tab' on page 110. 10.4.3 PPP Authentication Refer to 'PPP Tab' on page 110. 10.4.4 PPP Encryption Refer to 'PPP Tab' on page 110. 10.4.5 PPP Compression Refer to 'PPP Tab' on page 110.
Page 122 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 123: Vlan And Bridge Settings
MP-20x Telephone Adapter 11. VLAN and Bridge Settings VLAN and Bridge Settings Note: Currently, the MP-202C model does not support VLANs. 11.1 Virtual LAN Interface (VLAN) 11.1.1 Creating with the Connection Wizard To create a new VLAN interface: From the sidebar menu, click the Network Connections menu, and in the screen 'Network Connections' click the New Connection link;...
Page 124: Figure 11-2: Vpn Client Or Point-To-Point
From the 'Underlying Device' drop-down list, select the underlying device (device's Ethernet connections) for this interface. In the 'VLAN ID' field, enter a value to serve as the VLAN ID, and then click Next; the 'Connection Summary' screen appears. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 125: Settings Tab
MP-20x Telephone Adapter 11. VLAN and Bridge Settings Figure 11-4: Connection Summary Check the 'Edit the Newly Created Connection' check box to be routed to the new connection's configuration screen after clicking Finish. Click Finish to save the settings; the new VLAN interface is added to the network connections list;...
Page 126: Table 11-2: Ip Address Distribution Parameters
If it has, the server may reassign this IP address to a newly-connected computer. This feature ensures that IP addresses that are not in use become available for other computers on the network. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 127: Figure 11-5: Ip Address Distribution - Dhcp Server
MP-20x Telephone Adapter 11. VLAN and Bridge Settings Parameter Description Provide Host Name If If the DHCP client does not have a host name, the device automatically Not Specified by assigns one for him. Client Figure 11-5: IP Address Distribution - DHCP Server...
Page 128: Figure 11-8: Ip Address Distribution - Disable Dhcp
Internet. In addition, NAT allows many addresses to exist behind a single valid address. Use the NAT routing mode if your LAN consists of a single device, otherwise collisions may MP-20x Telephone Adapter Document #: LTRT-50609...
Page 129: Advanced Tab
Figure 11-10: Internet Connection Firewall You can add alias names (additional IP addresses) to the Telephone Adapter by clicking the 'New IP Address' link. This enables you to access the device using these aliases in addition to 192.168.1.1 and http://MP-20x.home. Version 3.0.1 July 2010...
Page 130: Example Of Configuring 3 Vlans: Voip, Data And Management
Figure 11-11: Using VLAN - Setup To configure separate VLANs for VoIP, Data and Management packets: For MP-20x 1: Open menu Advanced > Remote Administration icon, and select the 'Using Primary HTTP Port (80)' and 'Allow Incoming ICMP Echo Requests (e.g. pings and ICMP traceroute queries)' check boxes.
Page 131: Figure 11-12: Example Of Using Vlan - Vlan Interface Screen
11. VLAN and Bridge Settings Repeat the same steps for MP-20x 2. Use a different IP address. To access the web management for both MP-20x-1 and MP-20x-2, connect a PC that works on the same VLAN management (311). 11.1.5.1.2 Defining a VLAN, Configuring its Interface To define an interface VLAN: Access the 'VLAN Interface' screen (menu Network Connections >...
Page 132: Figure 11-14: Configuring Wan Ethernet
'Internet Protocol' to the Static IP option of 'Use the Following IP Address'; the screen shown below opens. Figure 11-15: Use the Following IP Address Define an IP address for each device and click Apply and OK. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 133: Figure 11-16: Routing
MP-20x Telephone Adapter 11. VLAN and Bridge Settings 11.1.5.1.3 Changing the Routing Mode and Adding a Static Route To change the routing mode: (For all VoIP packets needing to be transferred within the VoIP VLAN) Open menu Network Connections > WAN Ethernet VLAN 100 > Settings; the figure shown below opens.
Page 134: Figure 11-18: Input Rule Sets
Add a new entry for the interface and choose the filter type (Source IP, Destination IP or Protocol). In the example shown in the figure below, Port 80 (HTTP) is rejected. Figure 11-19: Edit Advanced Filter MP-20x Telephone Adapter Document #: LTRT-50609...
Page 135: Figure 11-20: Testing The Setup
MP-20x Telephone Adapter 11. VLAN and Bridge Settings 11.1.5.1.5 Testing the 3-VLAN Setup To test the 3-VLAN setup: Place a VOIP call. Verify that the VOIP is using 802.1q/p, that the VLAN ID is 300 and that the IP is 3.3.x.x (refer to the screen shown below).
Page 136: Lan-Wan Bridging
To configure an existing bridge or create a new one: From the sidebar menu, click the Network Connections menu, and in the screen 'Network Connections' click the New Connection link; the 'Connection Wizard' screen opens. Figure 11-23: Connection Wizard Screen MP-20x Telephone Adapter Document #: LTRT-50609...
Page 137: Figure 11-24: Advanced Connection Wizard Screen
MP-20x Telephone Adapter 11. VLAN and Bridge Settings Select the 'Advanced Connection' option, and then click Next; the 'Advanced Connection' screen appears. Figure 11-24: Advanced Connection Wizard Screen Select the 'Network Bridging' option, and then click Next; the screen 'Bridge Options' opens.
Page 138: Figure 11-26: Network Bridging
Add a New Bridge: Select this option and then click Next; a different 'Network Bridging' screen opens, allowing you to add a bridge over the unbridged connections, by selecting their respective check boxes. Figure 11-27: WLAN-LAN - Network Bridging MP-20x Telephone Adapter Document #: LTRT-50609...
Page 139: Figure 11-28: Connection Summary - Configure Existing Bridge
MP-20x Telephone Adapter 11. VLAN and Bridge Settings Important notes: • The same connections cannot be shared by two bridges. • A bridge cannot be bridged. • Bridged connections lose their IP settings. Click Next; the screen 'Connection Summary' opens, corresponding to your changes.
Page 140: Settings Tab
Spanning Tree Protocol on the device. You should use this to ensure that there are no loops in your network configuration, and apply these settings if your network consists of multiple switches, or other bridges apart from those created by the Telephone Adapter. Figure 11-29: Bridge Settings MP-20x Telephone Adapter Document #: LTRT-50609...
Page 141: Examples Of Configuring Vlans In Bridge Mode
11.2.4 Examples of Configuring VLANs in Bridge Mode 11.2.4.1 Example 1 - Configuring 3 VLANs: VoIP, Data and Management This example explains how to configure MP-20x to use 3 separate VLANs (for VoIP, data and management) in bridge mode. Figure 11-30: Example of Using Bridge Mode and Configuring VLANs Version 3.0.1...
Page 142: Figure 11-31: Configuring Wan Ethernet
VLAN 200, the second, VLAN 300, and the third, VLAN 400. To configure three separate VLANs in bridge mode: (For MP-20x "1" and MP-20x "2") Connect the PC to MP-20x "1" LAN NIC and use static IP address 192.168.2.10 for your PC.
Page 143: Figure 11-32: Network Bridging
Figure 11-33: No IP Address Reboot MP-20x (optional). Ensure that the PC is connected to the LAN port of MP-20x and then configure it to 'Obtain IP Address Automatically'; all data from the LAN port are in VLAN 300. To access the Web from the WAN, you must be in VLAN 400 and use the VLAN 400 IP address.
Page 144: Example 2: Configuring Tagged Voip, Untagged Data Traffic
User's Manual 11.2.4.2 Example 2: Configuring Tagged VoIP, Untagged Data Traffic This example explains how to configure MP-20x to tag VoIP traffic and untag data traffic in bridge mode. Figure 11-34: Example of Tagging Voice and Untagging Data Setup Two MP-20xs are connected to the switch. Both are configured to use VLAN 200 for VoIP and non-VLAN traffic for data.
Page 145: Figure 11-35: Wan/Lan Bridge
MP-20x Telephone Adapter 11. VLAN and Bridge Settings Add a network bridge: In the screen 'Network Bridging' (Network Connections menu > New Connection link > Advanced Connection option > Network Bridging option), check LAN Ethernet and WAN Ethernet. Figure 11-35: WAN/LAN Bridge For VoIP, add VLAN Interface 200 (VID 200) and choose option 'Bridge' in the drop- down list of parameter 'Underlying Device'.
Page 146: Figure 11-38: Vlan Settings
For WAN Ethernet 2 (VLAN ID 200), configure this interface to Obtain IP Address Automatically. Optionally, you can choose option 'Use the Following IP Address' for a static IP address. Figure 11-40: Configuring WAN Ethernet Set your PC to use DHCP address. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 147: Figure 11-41: Testing The Setup
Place a VoIP call and verify that VOIP is using 802.1q/p and that the VID is 200. Figure 11-41: Testing the Setup Ping from the PC (connected to the LAN port of MP-20x) and verify that the data traffic (ICMP) is untagged (refer to the screen below).
Page 148: Example 3 - Configuring Voip And Data In The Same Vlan
Define a new network bridge. Define it by selecting the check boxes of LAN Ethernet and the new VLAN Interface that you defined. Figure 11-44: VoIP and Data on same VLAN Go to the regular WAN and change the mode to 'No IP Address' MP-20x Telephone Adapter Document #: LTRT-50609...
Page 149: Figure 11-45: No Ip Address
MP-20x Telephone Adapter 11. VLAN and Bridge Settings Figure 11-45: No IP Address If your configuration is correct, all data from the LAN and VoIP should be sent in the same VLAN. Version 3.0.1 July 2010...
Page 150 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 151: Remote Mp-20X Telephone Adapter Management
Overview 12.1.1 Remote Configuration By default, MP-20x is provided with factory default settings, which are common to all MP- 20x devices (except for the MAC address). The factory settings allow the user to connect to MP-20x's embedded Web server from the LAN interface.
Page 152: Figure 12-1: Remote Management Interfaces
Figure 12-1: Remote Management Interfaces All configuration interfaces access the same internal configuration repository. The configuration file represents the complete set of MP-20x configuration parameters. Specific configuration interfaces (e.g. SNMP and TR-069) might support access only to a sub-set of these configuration parameters.
Page 153: Remote Management
12.1.2 Remote Management 12.1.2.1 Firmware Upgrade Service providers require the ability to update MP-20x's firmware in the field (e.g. in case of maintenance releases or releases that support new required features). The process is required to be automatic, allowing mass update, and robust and fail-safe.
Page 154: Status And Performance Monitoring
User's Manual 12.1.2.2 Status and Performance Monitoring The ability to remotely monitor the status of MP-20x is critical to the service provider, who wants to support users without having to send a technician on site (avoiding the "truck roll"). The service provider may want to know the current status of MP-20x (e.g. is it registered to the SIP proxy, is the phone off-hook) or some statistical information (e.g.
Page 155: Remote Configuration And Management Interfaces
(e.g. registration error), while logged events can represent either regular events (e.g. end of call) or abnormal events. The table below shows the event severity levels defined in MP-20x. Typically, events with severity of Error or Emergency are notified in addition to being logged.
Page 156: Embedded Web Server
User's Manual 12.2.1 Embedded Web Server MP-20x provides an embedded Web server with a rich Graphical User Interface (GUI). The Web server can be accessed from the local LAN interface (e.g. by the home user) or from the WAN interface (e.g. by the service provider support personnel). The Web GUI provides easy and intuitive configuration of all MP-20x parameters (i.e., VoIP, network interfaces,...
Page 157: Figure 12-3: Tr-069 Cpe Wan Management Protocol
Some of these methods and parameters are defined as mandatory. Notes: • MP-20x was tested for interoperability with two ACS vendors – Motive and FriendlyTR69. Working with other ACS types may require specific interoperability effort. •...
Page 158: Configuring Mp-20X Via Tr-069 And Tr-104
User's Manual 12.2.2.1 Configuring MP-20x via TR-069 and TR-104 TR-069 allows basic configuration of MP-20x. The configuration is defined in a hierarchical tree-like structure according to the TR-069 standard. 12.2.2.1.1 Configuring the WAN Interface Table 12-6: InternetGatewayDevice.WANDevice.i.WANConnectionDevice.i.WANIPConnection.i TR-069/TR-104 Configuration File...
Page 159 MP-20x Telephone Adapter 12. Remote MP-20x Telephone Adapter Management TR-069/TR-104 Configuration File Description Parameter Parameter ExternalIPAddress mt_cwmp_param_wan_con The external IP address used by NAT for this n_xxx_externalip_get(i) connection. This parameter is configurable only if the AddressingType is Static. MaxMTUSize mt_cwmp_param_wan_con...
Page 160: Table 12-7: Internetgatewaydevice.landevice.i.lanethernetinterfaceconfig
DNSServers dhcps_dns_servers_get/se Comma-separated list of DNS servers offered to DHCP clients. Support for more than three DNS Servers is optional. DomainName domain_name_get/set Sets the domain name for clients on the LAN interface. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 161: Table 12-9: Internetgatewaydevice.services.voiceservice.i.capabilities
MP-20x Telephone Adapter 12. Remote MP-20x Telephone Adapter Management TR-069/TR-104 Configuration File Description Parameter Parameter IPRouters ip_routers_get/set Comma-separated list of IP addresses of routers on this subnet. Also known as default gateway. Support for more than one Router address is optional.
Page 162 VoiceService.{i}.VoiceProfile.{i}.NumberingPla n object. PSTNSoftSwitchOve A true value indicates MP-20x is capable of supporting the PSO_Activate Facility Action, which allows a call to be switched to a PSTN FXO. Note: Currently, this parameter is not supported.
Page 163 MP-20x Telephone Adapter 12. Remote MP-20x Telephone Adapter Management TR-069/TR-104 Configuration File Description Parameter Parameter RingGeneration Support for ring generation. A true value indicates support for control of ring generation via the VoiceService.{i}.VoiceProfile.{i}.Line.{i}.Ringer object. A true value also indicates that the...
Page 164: Table 12-10: Internetgatewaydevice.services.voiceservice.i.capabilities.codecs
Note: Currently, only a single ptime per codec is supported. Table 12-11: InternetGatewayDevice.Services.VoiceService.i.VoiceProfile TR-069/TR-104 Configuration File Description Parameter Parameter DTMFMethod voip/out_of_band_dtmf Method by which DTMF digits must be passed: “InBand” “RFC2833” “SIPInfo MP-20x Telephone Adapter Document #: LTRT-50609...
Page 165: Table 12-12: Internetgatewaydevice.services.voiceservice.i.voiceprofile.i.sip
In the Quiescent state, in-progress sessions remain intact, but no new sessions are allowed. Support for the Quiescent state in a MP-20x is optional. If this parameter is set to “Quiescent” in a MP-20x that does not support the Quiescent state, it must treat it the same as the Disabled state.
Page 166: Monitoring Mp-20X Status Via Tr-069 And Tr-104
12.2.2.1.4 Upgrading Firmware via TR-069 TR-069 contains a built-in mechanism for MP-20x firmware upgrade. 12.2.2.2 Monitoring MP-20x Status via TR-069 and TR-104 The service provider can monitor the status of MP-20x via TR-069 and TR-104. 12.2.2.2.1 Device Information Table 12-13: InternetGatewayDevice.DeviceInfo...
Page 167 For example, 3.0.21 where the components mean Major.Minor.Build. UpTime Time in seconds since MP-20x was last reset. Version 3.0.1 July 2010...
Page 168: Table 12-14: Internetgatewaydevice.wandevice.i.wanconnectiondevice.i. Wanipconnection.i.stats
Total number of bytes received over all nn_ip_stats_get connections within the same WANConnectionDevice that share a (STAT_RX_BYTES) common MAC address since MP-20x was last reset. Total number of bytes sent over all EthernetBytesSent mt_cwmp_param_wan_co connections within the same nn_ppp_stats_get (...
Page 169: Table 12-16: Internetgatewaydevice.services.voiceservice.i.voiceprofile.i.line.i.stats
MP-20x Telephone Adapter 12. Remote MP-20x Telephone Adapter Management 12.2.2.2.4 VoIP Status via TR-104 Table 12-16: InternetGatewayDevice.Services.VoiceService.i.VoiceProfile.i.Line.i.Stats TR-069/TR-104 Configuration File Description Parameter Parameter ResetStatistics When set to one, it resets the statistics for this voice line. Always False when read.
Page 170: Security Concerns And Measures
User's Manual TR-069/TR-104 Configuration File Description Parameter Parameter ServerDownTime The number of seconds MP-20x is unable to maintain a connection to the server. Applies only to SIP. ReceivePacketLossRat mt_voip_get_state(line, Current receive packet loss rate (in state) percentage). FarEndPacketLossRat Current far-end receive packet lost rate (in percentage).
Page 171: Snmp
Figure 12-4: SNMP Network Architecture 12.2.3.1 Configuring MP-20x via SNMP The acMP20xConfig MIB section is structured in a similar hierarchy as MP-20x's Web GUI. Each parameter in the MIB has a matching parameter in the Web GUI and a matching parameter in the gateway’s configuration file.
Page 172: Monitoring The Mp-20X Via Snmp
User's Manual 12.2.3.2 Monitoring the MP-20x via SNMP SMNP can be used to monitor the status of MP-20x. VoIP-related monitoring is performed via the proprietary MIB acMP20x. Other parameters are available in the standard MIB-II. 12.2.3.2.1 VoIP Monitoring The acMp20xStatus section allows the service provider to get the current MP-20x status.
Page 173: Security Concerns And Measures
MP-20x Telephone Adapter 12. Remote MP-20x Telephone Adapter Management 12.2.3.2.2 Network Interfaces and System Monitoring Status monitoring of the system and network interfaces can be done via the standard MIB- II (iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1)). The following table shows some of the information elements available via MIB-II:...
Page 174: Syslog
*.ini file is "flat" (defining the full path for each parameter). As with the firmware file, the configuration file can be “pushed” to MP-20x via the Web server or “pulled” by MP-20x from a remote server. This section refers only to the second option.
Page 175: Security Concerns And Measures
12.2.5.3 Security Concerns and Measures The main security hazard in automatic file download is that a hacker can force MP-20x to download a file from the hacker's server instead of the service provider’s legitimate server.
Page 176: Telnet Cli
User's Manual 12.2.6 Telnet CLI MP-20x features a Command Line Interface (CLI) over Telnet. The CLI enables the service provider to manage MP-20x (e.g. reboot, force a firmware upgrade), to obtain information about the status of the device (e.g. VoIP calls, network interfaces, version information), to change the configuration and to perform different debugging tasks (e.g.
Page 177: Security
Figure 13-1: Firewall in Action MP-20x firewall provides both the security and flexibility that home and office users seek. It provides a managed, professional level of network security while enabling the safe use of interactive applications, such as Internet gaming and video-conferencing.
Page 178: General Security Level Settings
The firewall regulates the flow of data between the home network and the Internet. Both incoming and outgoing data are inspected and then either accepted (allowed to pass through MP-20x) or rejected (barred from passing through MP-20x) according to a flexible and configurable set of rules. These rules are designed to prevent unwanted intrusions from the outside, while allowing home users access to the Internet services that they require.
Page 179: Table 13-1: Behavior For The Three Security Levels
For example, when you point your Web browser to a Web page on the Internet, a request is sent out to the Internet for this page. When the request reaches MP-20x, the firewall identifies the request type and origin--HTTP and a specific PC in your home network, in this case.
Page 180: Access Control
User's Manual To configure MP-20x's security settings: (Refer to the figure 'General Security Level Settings') Choose from among the three predefined security levels described in the table above. 'Maximum Security' is the default setting. Using the Minimum Security setting may expose the home network to significant security risks, and thus should only be used, when necessary, for short periods of time.
Page 181: Figure 13-4: Add Access Control Rule
MP-20x Telephone Adapter 13. Security Click the New icon; the screen 'Add Access Control Rule' opens (refer to the figure below). Figure 13-4: Add Access Control Rule The parameter 'Address' enables you to specify the computer or group of computers for which you would like to apply the access control rule.
Page 182: Port Forwarding
If for example you have a Web server running on your PC on port 8080 and you want to grant access to this server to anyone who accesses MP-20x via HTTP, do the following: Define a port forwarding rule for the HTTP service, with the PC's IP or host name.
Page 183: Figure 13-5: Port Forwarding Screen
MP-20x Telephone Adapter 13. Security To add a new port forwarding service: From the sidebar menu, click the Security menu, and in the screen 'Security', click the Port Forwarding tab; the screen 'Port Forwarding' opens. Figure 13-5: Port Forwarding Screen Click the link New Entry;...
Page 184: Figure 13-8: Add A Specific Protocol
If you specify a listed protocol, you can select the port to forward the packets. By default, MP-20x forwards traffic to the same port as the incoming port. To redirect traffic to a different port, select the option 'Specify'; the screen refreshes and an...
Page 185: Dmz Host
An incoming request for access to a service in the home network, such as a Web-server, is fielded by MP-20x. MP-20x forwards this request to the DMZ host (if one is designated) unless the service is being provided by another PC in the home network (assigned in Local Servers), in which case that PC receives the request instead.
Page 186: Port Triggering
The firewall blocks inbound traffic, by default. The server replies to MP-20x's IP, and the connection is not sent back to your host, since it is not part of a session. To solve this, you need to define a Port Triggering entry, which allows inbound traffic on UDP port 333, only after a LAN host generated traffic to UDP port 222.
Page 187: Figure 13-12: Port Triggering
MP-20x Telephone Adapter 13. Security To view port triggering settings: From the sidebar menu, click the Security menu, and in the screen 'Security', click the Port Triggering tab; the screen 'Port Triggering' opens. The screen lists all port triggering entries.
Page 188: Figure 13-14: Edit Service Server Ports
Opened Ports' opens. Similar to the trigger ports screen, select UDP as the protocol, leave the source port at 'Any', and enter a 333 as the single destination port. Figure 13-16: Edit Service Opened Ports MP-20x Telephone Adapter Document #: LTRT-50609...
Page 189: Figure 13-17: New Port Triggering Rule
To remove a rule, click the Remove icon for the service; the service is permanently removed. There may be a few default port triggering rules listed when you first access the port triggering screen. Note that disabling these rules may result in impaired MP-20x functionality. Version 3.0.1...
Page 190: Website Restrictions
13.6 Website Restrictions You can configure MP-20x to block specific Internet websites so that they cannot be accessed from computers in the home network. Moreover, restrictions can be applied to a comprehensive and automatically-updated table of sites to which access is not recommended.
Page 191: Figure 13-20: Add A Specific Host
Click the link 'New Time Segment Entry' to specify the time segment, and then click Click OK to save the settings; MP-20x attempts to find the site. 'Resolving...' appears in the Status column while the site is being located (the URL is 'resolved' into one or more IP addresses).
Page 192: Nat
LAN IP address will be translated to which NAT IP address and/or ports. By default, MP-20x operates in NAPT routing mode. However, you can control your network translation by defining static NAT/NAPT rules. Such rules map LAN computers to NAT IP addresses.
Page 193: Figure 13-22: Nat Screen
MP-20x Telephone Adapter 13. Security To define NAT: From the sidebar menu, click the Security menu, and in the screen 'Security', click the NAT tab; the screen 'NAT' opens. Figure 13-22: NAT Screen Before configuring NAT/NAPT rules, you must first enter the additional public IP addresses obtained from your ISP as your NAT IP addresses, in the 'NAT IP Addresses Pool' section.
Page 194: Figure 13-24: Adding Nat/Napt Rule
'Operation' section. 'Matching' section (define characteristics of the packets matching the rule): Source Address: source address of packets sent or received by MP-20x. You can select the computer or group of computers on which you would like to apply the rule.
Page 195 MP-20x Telephone Adapter 13. Security Operation section (define the operation to apply on the IP addresses, matching the criteria defined above): NAT or NAPT. • NAT Addresses: NAT address into which the original IP address is translated. The drop-down list displays all of your available NAT addresses/ranges from which you can select an entry.
Page 196: Connections
Click the Advanced button to display the following details: Connection's time-to-live Number of kilobytes and packets received and transmitted Device type Routing mode The 'Approximate Max. Connections' value represents the amount of additional concurrent connections possible. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 197: Advanced Filtering
You can define specific input and output rules, control the order of logically similar sets of rules and make a distinction between rules that apply to WAN and LAN devices. To view MP-20x's advanced filtering options: From the sidebar menu, click the Security menu, and in the screen 'Security', click the Advanced Filtering tab;...
Page 198: Figure 13-27: Add Advanced Filter
'Output Rule Sets', which are for configuring inbound and outbound traffic, respectively. Each section is comprised of subsets, which can be grouped into three main subjects: Initial rules - rules defined here are applied first, on all MP-20x devices. Network devices rules - rules can be defined per MP-20x.
Page 199: Figure 13-28: Add A Specific Host
MP-20x Telephone Adapter 13. Security In the section 'Matching', define a match between IP addresses and a traffic protocol: Configure the source address of the packets sent to or received from the network object. To add an address, select the option 'User Defined' from the drop-down list;...
Page 200: Security Log
(Web-based management or Telnet terminal), firewall configuration and system start-up. To view the Security Log: From the sidebar menu, click the Security menu, and in the screen 'Security', click the Log tab; the screen 'Log' opens. Figure 13-30: Security Log MP-20x Telephone Adapter Document #: LTRT-50609...
Page 201: Figure 13-31: Security Log Settings
MP-20x Telephone Adapter 13. Security The log table displays the following: • Time: to determine the time the event occurred. • Event: type of event. There are five types of events: ♦ Inbound Traffic: The event is a result of an incoming packet.
Page 202 Packet invalid in connection - a packet has been blocked, being on an invalid connection. ICMP protection - a broadcast ICMP message has been blocked. Broadcast/Multicast protection - a packet with a broadcast/multicast source IP has been blocked. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 203 MP-20x Telephone Adapter 13. Security Spoofing protection - a packet from the WAN with a source IP of the LAN has been blocked. DMZ network packet - a packet from a demilitarized zone network has been blocked. Trusted device - a packet from a trusted device has been accepted.
Page 204 Malformed packet: Failed parsing - a packet has been blocked because it is malformed. Passive attack on ftp-server: Client attempted to open Server ports - a packet has been blocked because of an unauthorized attempt to open a server port. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 205 MP-20x Telephone Adapter 13. Security FTP port request to 3rd party is forbidden (Possible bounce attack) - a packet has been blocked because of an unauthorized FTP port request. Firewall Rules were changed - the firewall rule set has been modified.
Page 206 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 207: Advanced Settings
This section of the Web-based Management is intended primarily for more advanced users. Some changes to settings within this section could adversely affect the operation of MP-20x and the home network, and should be made with caution. The left sidebar's Advanced menu opens the 'Advanced' screen.
Page 208 Load the Configuration File to MP-20x File Note: You can hide the Configuration File icon, by running the following CLI command in a Telnet session with MP-20x: rg_conf_set rmt_config/hide_config_file_page 1. This is useful, for example, in scenarios where you want to prevent a user accessing the Web interface to change the configuration file.
Page 209 Define time segments for system rules. Scheduler Simple Network Configure MP-20x's SNMP agent. Management Protocol (SNMP) System Modify administrator settings, including MP-20x's hostname. Settings Time Settings Set the local date and time. Universal Plug Configure Universal Plug and Play (UPnP) parameters. and Play Users Configure users.
Page 210: About The Mp-20X
When a service provider implements remote provisioning in which a unique configuration file (per MP-20x) is placed on a server located on the WAN, the service provider can ensure that only its deployed MP-20x units are able to connect to the HTTP server via HTTPS.
Page 211: Figure 14-3: New Certificates Screen
MP-20x Telephone Adapter 14. Advanced Settings To work with self-signed certificates: In the 'Advanced' screen, click the Certificates icon; the 'Certificates' screen is displayed. Figure 14-3: New Certificates Screen Create a self-signed certificate (Note: You can also create a self-signed certificate using the OpenSSL utility, downloaded from http://sial.org/howto/openssl/self-signed):...
Page 212: Figure 14-5: New Self Signed X509 Certificate Screen
*.crt file. Configure the Apache server, by configuring the SSLCACertificateFile parameter to point to the location where the certificate file is located. Since this is a self-signed certificate, you are also considered the CA. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 213: Figure 14-7: Load Gateway's Local Certificate
MP-20x Telephone Adapter 14. Advanced Settings Load the self-signed certificate to MP-20x: In the 'Certificates' screen, click Upload Certificate; the ‘Load Gateway's Local Certificate’ screen appears. Figure 14-7: Load Gateway's Local Certificate Click Browse, locate the certification file that you created, and then click Upload to load the file.
Page 214: Configuration File
14.3 Configuration File Your MP-20x enables you to view, save, and load its configuration file to backup and restore your current configuration. MP-20x also supports configuration file encryption, allowing you to load encrypted configuration files (using the file name extensions .cfx or .inx).
Page 215: Figure 14-10: Contents Of The Configuration File
(i.e. save a full configuration file in the hierarchic conf format). This file can be loaded back to the same MP-20x, using the procedure described in 'Loading From a Computer in the Network' on page 216.
Page 216: Uploading From A Pc On The Network
Configuration File. Note: Do not load this file to a different MP-20x as it includes the MAC address, which is specific to MP-20x from where it was saved. When creating a file for remote configuration update, it is recommended to only select the 'Display modified configuration fields only'.
Page 217: Figure 14-12: Advanced - Loading Configuration File From A Pc On The Network
Figure 14-14: Reboot After Configuration File Load Note: During the load process, it is recommended not to power down MP-20x or stop the file load process so as not to damage the main firmware. However, if you do, MP-20x runs a recovery firmware image (also stored on its flash memory).
Page 218: Uploading From A Remote Server
14.3.2 Uploading from a Remote Server The Remote Load mechanism helps you keep your configuration parameters up-to-date, by performing daily checks for a newer configuration file after each time MP-20x restarts, as well as letting you perform manual checks. To load MP-20x's configuration file from a remote server: Click the Upload Configuration File;...
Page 219 The parameter ‘/rmt_config/version’ defines the version of the configuration file. MP-20x uses the new configuration file only if the version that is defined in this file is later than the current version. By default, the ‘version’ is set to 0. This means that each time Service Providers’...
Page 220: Encrypting A Configuration File Using Cli
Encrypted files include the file name extension .cfx (instead of .cfg) or .inx (instead of .ini). After MP-20x loads the encrypted file from the HTTP server, it automatically identifies the encrypted file by its file name extensions .cfx or .inx, and subsequently decrypts the file before saving it to flash memory.
Page 221 MP-20x to upgrade or downgrade, for example: (rmt_upd (check_sync_version(2.6.0_build_1)) You may need to update the URL address from where MP-20x is downloading the firmware (the path is configured in rmt_upd/url). Note: In the case of a downgrade, the service provider MUST put a configuration file based on a template that matches the version to which the system is downgrading.
Page 222: Dns Server
Domain Name System (DNS) provides a service that translates domain names into IP addresses and vice versa. MP-20x's DNS server is an auto-learning DNS, which means that when a new computer is connected to the network the DNS server learns its name and automatically adds it to the DNS table.
Page 223: Figure 14-18: Dns Entry
MP-20x Telephone Adapter 14. Advanced Settings Click the link New DNS Entry; the 'DNS Entry' screen opens. Figure 14-18: DNS Entry Enter the computer's host name and IP address. Click OK to save your changes. To edit the host name or IP address of an entry: Click the Edit icon corresponding to the host that you want to edit;...
Page 224: Diagnostics
Under the section 'Ping (ICMP Echo)', perform the following: • In the 'Destination' field, enter the IP address or URL to be tested. • In the 'Number of pings' field, enter the number of pings you want to perform. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 225: Performing An Arp Test
MP-20x Telephone Adapter 14. Advanced Settings Click the Go button; after a few seconds, diagnostic statistics are displayed. If no new information is displayed, click the Refresh button. Figure 14-20: Advanced - Diagnostics - Statistics 14.5.2 Performing an ARP Test The Address Resolution Protocol (ARP) test is used to query the physical address (MAC) of a host.
Page 226: Performing A Traceroute
(Refer to 'Upgrading from the Internet' on page 228.) MP-20x provides a flash memory of 8 MB, which is capable of storing two firmware images. In addition to the primary firmware, MP-20x also stores a recovery firmware, which is used only if the primary image is missing or damaged (e.g.
Page 227: Upgrading From A Computer On The Network
MP-20x Telephone Adapter 14. Advanced Settings 14.6.1 Upgrading from a Computer on the Network To upgrade MP-20x's software image using a locally available .rmt file: Note: You can only use files with an rmt extension when performing the firmware upgrade procedure.
Page 228: Figure 14-23: Upgrade From A Computer In The Network Screen
In the 'Firmware Upgrade File' field, enter the path of the software image file or click Browse and navigate to the rmt file on your PC. Click OK; the MP-20x uploads the file from your PC. When loading is complete, a confirmation screen prompts you if you want to upgrade to the new version.
Page 229: Upgrading From The Internet
(defined in the 'Check every' field) at the URL address defined in the 'URL' field. You can define the time (in minutes) after which the first check commences after MP-20x is reset. •...
Page 230: Ip Address Distribution
Additionally, MP-20x can act as a DHCP relay, escalating DHCP responsibilities to a WAN DHCP server. In this case, MP-20x acts merely as a router, while its LAN hosts receives their IP addresses from a DHCP server on the WAN.
Page 231: Figure 14-26: Dhcp Server Summary
Figure 14-26: DHCP Server Summary Note: If In the column 'Service', if a MP-20x is indicated 'Disabled', then DHCP services are not being provided to hosts connected to the network through that MP-20x. This means that MP-20x does not assign IP addresses to these computers, which is useful if you wish to work with static IP addresses only.
Page 232: Dhcp Server Parameters
DHCP Server settings for this device are displayed. Figure 14-27: DHCP Settings Screen From the 'IP Address Distribution' drop-down list, select whether to enable (MP-20x serves as a DHCP server or DHCP relay) or disable the DHCP server.
Page 233: Dhcp Relay Parameters
14. Advanced Settings 14.7.2 DHCP Relay Parameters Your MP-20x can act as a DHCP relay in case you would like to dynamically assign IP addresses from a DHCP server other than your MP-20x's DHCP server. Note that when selecting this option you must also change MP-20x's WAN to work in routing mode.
Page 234: Dhcp Connections
MAC address. Click OK to save the settings; the 'DHCP Connections' screen reappears displaying the defined static connection. This connection can be edited or deleted using the standard 'Action' icons. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 235: Mac Cloning
When replacing an external modem with your MP-20x, you can simplify the installation process by copying the MAC address of your existing PC to MP-20x. In such a case, you do not need to delay the setup process by informing your Service Provider of newly installed equipment.
Page 236: Network Objects
In the 'Advanced' screen, click the Network Objects icon; the 'Network Objects' screen appears. Figure 14-33: Network Objects Screen Click the link New Entry; the 'Edit Network Object' screen appears. Figure 14-34: Edit Network Objects Screen MP-20x Telephone Adapter Document #: LTRT-50609...
Page 237: Pppoe Relay
Click OK to save the settings. 14.10 PPPoE Relay PPPoE Relay enables MP-20x to relay packets on PPPoE connections, while keeping its designated functionality for any additional connections. The PPPoE Relay screen displays a check box that enables PPPoE Relay.
Page 238: Dynamic Dns
'Personal Domain Name (Dynamic DNS)' screen opens. Figure 14-37: Personal Domain Name (Dynamic DNS) Screen Click the link New Dynamic DNS Entry to add a new connection; the 'Personal Domain Name (Dynamic DNS)' screen appears. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 239: Figure 14-38: Personal Domain Name (Dynamic Dns) - Adding
MP-20x Telephone Adapter 14. Advanced Settings Figure 14-38: Personal Domain Name (Dynamic DNS) - Adding Configure the DDNS parameters. Use the table below as a reference. Table 14-2: Dynamic DNS Parameter Descriptions Parameter Description Host Name Enter your full DDNS domain name.
Page 240 SSL Mode With Secure Socket Layer (SSL), secured DDNS services are accessed using HTTPS. Upon connection, MP-20x validates the DDNS server's certificate. Use this entry to choose the certificate's validation method. None: Do not validate the server's certificate.
Page 241: Protocols
MP-20x Telephone Adapter 14. Advanced Settings 14.12 Protocols The Protocols feature incorporates a list of preset and user-defined applications and common port settings. You can use protocols in various security features such as Access Control and Port Forwarding. You may add new protocols to support new applications or edit existing ones according to your needs.
Page 242: Reboot
In the 'Advanced' screen, click the Reboot icon; the 'Reboot' screen is displayed. Figure 14-42: Reboot Screen Click OK to reboot MP-20x. This may take up to one minute. To re-enter the Web-based management interface after rebooting MP-20x, click the browser's Refresh button. MP-20x Telephone Adapter...
Page 243: Regional Settings
Figure 14-43: Regional Settings 14.15 Remote Administration It is possible to access and control MP-20x not only from within the home network, but also from the Internet. This allows you to view or change settings while travelling. It also enables you to allow your ISP to change settings or help you trouble-shoot functionality or communication issues from a remote location.
Page 244: Figure 14-44: Remote Administration Screen
User's Manual To allow remote access to MP-20x services: In the 'Advanced' screen, click the Remote Administration icon; the 'Remote Administration' screen appears. Figure 14-44: Remote Administration Screen Note: Telnet and Web-Management can be used to modify the settings of the firewall or to disable it.
Page 245: Restoring Factory Settings
SSL certificate. When accessing MP-20x for the first time using encrypted remote administration, you are prompted by your browser with a warning regarding certificate authentication. This is due to the fact that MP-20x's SSL certificate is self generated. When encountering this message under these circumstances, ignore it and continue.
Page 246: Routing
To restore default settings manually: Disconnect MP-20x DC power cable. Using a paper clip, press the push-button located on the bottom (base) of MP-20x (a pin hole located near one of the corners). While pressing the push-button, power up the device. Keep the push-button pressed for another 5 seconds.
Page 247: Routing Protocols
Internet through a router. When an application running on a computer in the home network sends out a request to join a multicast group MP-20x intercepts and processes the request. If MP-20x is set to 'Minimum Security' no further action is required.
Page 248: S Cheduler Rules
Internet Group Management Protocol (IGMP) section: Select the 'Enabled' check box to enable support for IGMP multicasting. Select the 'Enable IGMP Fast Leave' check box if you want MP-20x to stop forwarding traffic to a host that is the only subscriber, immediately upon request (without query delay).
Page 249: Figure 14-49: Edit Scheduler Rule Screen
MP-20x Telephone Adapter 14. Advanced Settings Click the link New Entry; the 'Edit Scheduler Rule' screen appears. Figure 14-49: Edit Scheduler Rule Screen In the 'Name' field, specify a name for the rule. Under the 'Rule Activity Settings' section, specify if the rule is active or inactive during the designated time period, by selecting the appropriate check-box.
Page 250: Snmp
14.19 SNMP Simple Network Management Protocol (SNMP) enables Network Management Systems (NMSs) to remotely configure and monitor your MP-20x. Your Internet Service Provider (ISP) may use SNMP to identify and resolve technical problems. Technical information regarding the properties of MP-20x's SNMP agent should be provided by your ISP.
Page 251: Table 14-4: Snmp Parameters Description
Define the SNMP parameters according to the instructions of the ISP: Table 14-4: SNMP Parameters Description Parameter Description Select this check box to allow access to MP-20x's SNMP over the Internet. Allow Incoming WAN Access to SNMP Read-Only/Write SNMP community strings are passwords used in SNMP messages Community Names between the management system and MP-20x.
Page 252: System Settings
User's Manual 14.20 System Settings The screen 'System Settings' allows you to configure various system and management parameters. To configure MP-20x's system, settings: In the 'Advanced' screen, click the System Settings icon; the 'System Settings' screen appears. Figure 14-52: System Settings Screen Under the 'System Settings' section, configure the following: •...
Page 253 None, Error, Warning, Information • Persistent System Log: select this check box to save the system log to the Flash - MP-20x's permanent memory. This prevents the system log from being erased when MP-20x reboots. Under the 'Security Logging' section, configure the following: •...
Page 254: Date & Time
User's Manual Under the 'Host Information' section, configure the following: • Enable Auto Detection of Host Services: If selected, it enables MP-20x to auto-detect its LAN hosts' properties, available services, traffic statistics, and connections. Under the 'Installation Wizard' section, configure the following: •...
Page 255: Configuring Users
MP-20x Telephone Adapter 14. Advanced Settings From the 'Time Zone' drop-down list, select the local time zone. MP-20x can automatically detect daylight saving setting for selected time zones. In the ‘GMT Offset’ field, enter the GMT offset time. Under the 'Daylight Saving Time', configure the daylight saving settings for your time zone (if they are not automatically detected): •...
Page 256: Figure 14-55: Users Settings Screen
20x's wireless access point. This permission level does not provide you with access to MP-20x's Web interface, unless you have administrator rights. Note: This permission is applicable only if MP-20x's wireless access point is configured with the 'Web Authentication' security level.
Page 257: Figure 14-56: Group Settings Screen
MP-20x Telephone Adapter 14. Advanced Settings To configure user groups: In the 'Users' screen, under the 'Groups' section, click New Group; the 'Group Settings' screen appears. Figure 14-56: Group Settings Screen In the 'Name' field enter a name for the group.
Page 258: Universal Plug And Play
Universal Plug-and-Play technologies are rapidly adopted and integrated into widely-used consumer products such as Windows XP. Therefore it is critical that today's Residential Gateways be UPnP-compliant. Your MP-20x is at the forefront of this development, offering a complete software platform for UPnP devices. This means that any UPnP-enabled control point (client) can dynamically join the network, obtain an IP address and exchange information about its capabilities and those of other computers on the network.
Page 259: System Monitoring
15.1 Network Connections MP-20x constantly monitors traffic within the local network and between the local network and the Internet. You can view up-to-the-second statistical information about data received from and transmitted to the Internet (WAN) and about data received from and transmitted to computers in the local network (LAN).
Page 260: Figure 15-1: System Monitoring - Connections
(with the exception of linked parameter 'IP Address Distribution') of the monitored connection data. Figure 15-1: System Monitoring - Connections Click the Refresh button to update the display, or click the Automatic Refresh On button to constantly update the displayed parameters. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 261: System Log
15. System Monitoring 15.2 System Log The System Log displays a list of the most recent activity that has taken place on MP-20x. To open the system log: In the 'System Monitoring' screen, click the System Log tab 'the 'System Monitoring - System Log' screen opens.
Page 262: Cpu
15.3 The 'CPU' screen displays the following system parameters: System Has Been Up For: amount of time that has passed since MP-20x was last started. Load Average (1 / 5 / 15 mins.): average number of processes that are either in a runnable or uninterruptible state.
Page 263: Voice Over Ip
VoIP call related parameters. Figure 15-4: Advanced - System Monitoring - VoIP Note: The number of lines depends on the MP-20x model (one line for MP-201, two lines for MP-202, and four lines for MP-204). Version 3.0.1 July 2010...
Page 264 User's Manual Reader’s Notes MP-20x Telephone Adapter Document #: LTRT-50609...
Page 265: Syntax For Digit Maps And Dial Plans
"string" or by a list of strings. Each string in the list is an alternative numbering scheme, specified either as a set of digits or as an expression over which MP-20x attempts to find a shortest possible match. The syntax that can be used in each numbering scheme is described in the table below.
Page 266 [2-7]xxx: A regular 4-digit extension that does not start with 9, 8, or 1 is dialed immediately [8]xxx: A 3-digit extension prefixed with an 8 (routes calls directly to voicemail of extension xxx) [8]xxxx: A-4 digit extension prefixed with an 8 (routes calls directly to voicemail of extension xxxx) MP-20x Telephone Adapter Document #: LTRT-50609...
Page 267: Software And Hardware Specifications
Software and Hardware Specifications Note: For the list of features available in the current software version, refer to the latest Release Notes. Table 17-1: MP-20x Telephone Adapter Software Specifications Feature Details VoIP Signaling Protocols SIP - RFC 3261, RFC 2327 (SDP)
Page 268 Mount US Type 110VAC; DC Plug 5.5 x 2.5 x 8 mm Straight; 1.5 m cable with Ferrite bead MP202A-PS-WR-US/RPSD10012: Power Supply 12VDC/1A Wall Mount US Type 100-240VAC; DC Plug 5.5 x 2.5 x 8 mm Straight; Not supported by MP-202C-A. MP-202C-W model only. MP-20x Telephone Adapter Document #: LTRT-50609...
Page 269 Two antenna connectors - 802.11b/g WiFi antenna (MP-202C-W) LAN activity on Ethernet Port LED Indications Power on FXS Phone lines (1 to 4, depending on MP-20x model) - Registered, In Use, Alert WiFi enabled (Only MP-202C-W model) Maximum Ringer Load (REN) = 5...
Page 270 User's Manual MP-20x Telephone Adapter Version 3.0.1 www.audiocodes.com...

AudioCodes MP-20x User Manual

1 Introducing Audiocodes' MP-20X Telephone Adapter

2 Cabling the MP-20X Telephone Adapter

3 Setting up a Network Connection

4 Using the MP-20X's Web Interface

5 Configuring Voip Parameters

6 Connecting MP-20X to a Voip Service Provider

7 Making Voip Calls

8 Quality of Service (Qos)

9 LAN Wireless Connection

10 WAN Settings

11 VLAN and Bridge Settings

12 Remote MP-20X Telephone Adapter Management

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Summary of Contents for AudioCodes MP-20x