TVP-221H User’s Guide FCC Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed in accordance with the instruction manual, may cause harmful interference to radio communication.
TVP-221H User’s Guide How to Use This Manual This manual was designed for the non-technical users of the VoIP Gateway (TVP221H). It contains information about the functions of the TVP-221H and instructions for its installation, basic configuration and operation. Read this section carefully for important information about the manual’s organization. Important Safety Instructions Before you plug the TVP-221H into an electrical outlet, carefully read all the installation instructions in Chapter 2.
TVP-221H User’s Guide Documentation Abbreviations Throughout this guide, the user will come across a number of abbreviations that are common throughout the industry. The user should be familiar with the following abbreviations: ATPM Address Translation and Parsing Manager CLI Command Line Interface DSP Digital Signal Processor DTMF Dual Tone Multi-Frequency FXO Foreign Exchange Office FXS Foreign Exchange Station H.
TVP-221H User’s Guide Notation Conventions Throughout this guide, different type styles and characters are used. These serve a variety of purposes as described below: Convention Description boldface Commands and keywords are in boldface. italic Arguments for which you supply values are in italics. courier Messages that the TVP-221H CLI displays are in plain courier font. [ ] Elements in square brackets are optional.
TVP-221H User’s Guide Table of Contents How to Use This Manual .......................................................................................................... 3 Important Safety Instructions.................................................................................................. 3 Documentation Abbreviations ................................................................................................. 4 Notation Conventions.............................................................
TVP-221H User’s Guide 3.2 ATPM ........................................................................................................................... 16 3.3 Destination ................................................................................................................... 16 3.4 Hunt Group.................................................................................................................. 17 3.5 Dial Plan ...................................................................
TVP-221H User’s Guide Common Parameters ............................................................................................................. 37 Total Time ............................................................................................................................. 38 First Digit Wait Time ............................................................................................................ 38 Inter Digit Wait Time ...............................................................
TVP-221H User’s Guide 6.1 Port Configuration ...................................................................................................... 77 Application 1: Special FXS Connections.............................................................................. 78 Application 2: FXO Connections .......................................................................................... 78 CHAPTER 7 .........................................................................................
1 TVP-221H User’s Guide Chapter 1 Overview This chapter gives an overview of the 4 ports desktop version VoIP Gateway (TVP-221H) and a detailed description of its front panel and rear panel. 1.1 Features The TVP-221H is a cost-effective and highly reliable analog Voice over IP (VoIP) Gateway that offers toll quality voice and real-time fax data over IP networks.
TVP-221H User’s Guide 1.3 Package Contents The contents of your product should contain the following items: • • • • • • 1.4 TVP-221H VoIP Gateway 4 port desk top version 100-240V Power Adapter 9-pin straight through RS-232 cable Printed Quick Installation Guide User’s guide (CD) RJ45 Cable Front Panel The front panel of the TVP-221H contains a push button and LED indicators. The following figure illustrates the front panel of the TVP-221H.
TVP-221H User’s Guide Indicator Color Activity Indication PWR Green On Power is supplied to the gateway. SYSTEM Green Blinking The system is running. (Heartbeat LED) Green On Green On Off Green On Green On Data is being transferred on the LAN. The gateway is connected to LAN at 100Mb/s. The gateway is connected to LAN at 10Mb/s. The gateway is connected to LAN. Data collision is occurring on the network connection. The line is idle. The line is being used. The line is ringing.
TVP-221H User’s Guide LAN / Console Ports The TVP-221H is equipped with an Ethernet interface with 10/100 Mbps autonegotiation, auto MDIX capability. The Ethernet interface port is located on the rear panel. In addition to the Ethernet interface port, there is a 9-pin RS-232 interface port on the rear panel.
2 TVP-221H User’s Guide Chapter 2 Installing the TVP-221H This chapter gives information on how to install the TVP-221H. 2.1 Network Requirements For the TVP-221H to successfully operate in your network, your network must meet the following requirements: 1. A working 10/100 Base-T Ethernet. The TVP-221H connects to the Internet via an Ethernet LAN. 2. IP network that supports gateway, and subnet mask. You’ll need a static IP address to assign the TVP-221H or a DDNS account for your Dynamic IP. 2.
TVP-221H User’s Guide you do not have to worry about the cable. Any Cat 3 or 5 cable will be sufficient. Once Internet Access has been set up, disconnect the TVP-221H from configuring PC and connect it directly to your ADSL Cable Modem or place it under a router as configured. 2.5 Providing Power to the TVP-221H To provide power to the TVP-221H complete the following steps: 1. Connect one end of the power cord that came with the TVP-221H to the power jack on the rear panel. 2.
Chapter 3 TVP-221H Telephony 3 Concepts The TVP-221H enables the transmission of voice and fax traffic over any IP network by digitizing voice and fax signals, encapsulating the information within IP packets, and then sending the packets across the IP network 3.1 How the TVP-221H Operates 1. The TIM inside the TVP-221H digitizes analog voice signals at 8 Kbps. 2. TVP-221H system software handles the: • Capture of telephone number presented as DTMF tones.
TVP-221H User’s Guide destination for the call is the telephony port where the call terminated. For calls initiated from telephony ports, the TVP-221H forwards the call to a remote TVP221H/TVP-221H via IP network, and the remote TVP-221H/TVP-221H terminates the call. The destination of the call is the remote TVP-221H/TVP224HR. 3.4 Hunt Group Instead of directly mapping a phone number to a destination, the ATPM first maps the phone number to a group of destinations known as a Hunt Group.
TVP-221H User’s Guide • 3.52 Address table sample: Address Entry Hunt Grp_Id Min. Digits 201 301 8 0 20 3 4 1 1 11 3 3 3 1 5 Max. Digits Prefix strip 3 3 3 1 5 Prefix Address 3 3 0 0 2 None None None None None Hunt Group Table The hunt group table maps a hunt group to a list of destinations. Hunt group sample Hunt Group ID 3.53 Hunt Type # of Dest ID(s) Dest.
TVP-221H User’s Guide tone to the PSTN. This method in which the TVP-221H handles DTMF tone is so called DTMF relay. The TVP-221H handles DTMF relay per H.323 specifications. Certain third party VoIP devices may handle DTMF relay per IMTC standard. For the TVP-221H to interoperate with those VoIP devices, users need to specify which remote VoIP devices uses IMTC conforming DTMF relay technique. Refer to CLI command Error! Reference source not found.
4 TVP-221H User’s Guide Chapter 4 Configuring TVP-221H from a Web Browser This chapter explains procedures for configuring the TVP-221H from a web browser. 4.1 HTTP setting mode This section describes the processes for setting up the VoIP Gateway once it has been installed. Java enabled browsers including Microsoft Explorer version 4 or higher, or Navigator version 4.5 or higher can be used in this section to view and change parameters.
TVP-221H User’s Guide 5. On the IP Address table, enter values as follows: • Specify an IP address set ON. • IP Address: 192.168.0.2 • Subnet Mask: 255.255.255.0 Restart your PC and Start your WEB browser. 6. In the Address box, enter the following: HTTP://192.168.0.1 (This is the default IP in the gateway from factory) 7. Press enter to confirm and you should find the screen below. 8. The User name is admin (all lower case) . P assword is 123. Both admin and 123 are default strings from factory.
TVP-221H User’s Guide Main Menu Function Briefings Home H.323 Configuration Dial Plan Settings Line Settings Administration Status Help Manual View System Status Set H.323 Parameters Links to dial plan setting / entry / store / clear / restore pages. You should complete the dial Plan work sheets before working in this menu.
TVP-221H User’s Guide System Status Select Home In order to view the System Status page, please navigate to Home. The System Status page will display the following parameters: Firmware Version • TVP-221H VoIP Gateway Version: • Boot Loader Version: • RTOS Version: • H.323 Stack Version: • DSP image Version: • TSG Version: LAN Interface Parameters • IP precedence: • Ethernet MAC address: • IP address: • Subnet mask: • Default gateway: 4.
TVP-221H User’s Guide Fixed IP – Connection Details If you are using a Fixed IP, you are either using a fixed IP as assigned by your ISP or your Systems Administrator. Please enter your Fixed IP as designated by your ISP along with Subnet Mask and Default Gateway. If you have a locally assigned Fixed IP, please talk with your Systems Administrator.
TVP-221H User’s Guide DHCP Client If you will be using the DHCP with a DHCP server on your local LAN 1. Select Yes 2. Click on OK 3. Click on Reboot for changes to take effect PPPoE If you will be using the PPPoE as assigned my your ISP 1. Select Yes 2. Enter Service name, User Name and Password as provided by your ISP 3. Click on OK 4. Click on Reboot for changes to take effect Note: If you are assigned a Dynamic IP, you will have to register for a DDNS (Dynamic Domain Name Server). See 4.
TVP-221H User’s Guide Dynamic DNS It allows Internet users to connect to your gateway using a static URL, rather than an IP Address. This is particularly useful because a dynamic IP address, by definition, is constantly changing making it difficult for internet users to find you. The Service works as follows: 1. Obtain a free account for the service by registering at http://www.dyndns.org. 2. www.dyndns.org will automatically notify you confirming your account information. 3. Return to http://www.
TVP-221H User’s Guide Data - Dynamic DNS Screen DDNS Service DDNS Service You must register for the service at dyndns.org. Apply for a Domain Name, and ensure it is allocated to you. Details of your DDNS account (Name, password, Domain name) must then be entered and saved on this screen. This device will then automatically ensure that your current IP Address is recorded by the DDNS Service Provider. (You do NOT need to use the "Client" program provided by some DDNS Service providers.
TVP-221H User’s Guide H.323 Parameters For the most part end users will not be using these functions / features and / or should use the default settings. For more information please see the Advanced User Manuals or consult with your Systems Integrator 1. Display Name: The default string is “Customer”. This field is to set the display name information that is carried in the H.323 setup messages. Up to 48 characters can be entered. 2. Terminal Type: The default value is 60. This field is to set the H.
TVP-221H User’s Guide 7. NAT Call Mode: Enables calls from remote sites which use NAT routers with private IP networks behind, default is on 8. Default DTMF Mode: H323 V2 Signal or IMTC. The default is H323 V2 Signal 9. DNS IP Address 10. Alternate DTMF IP Address 11. DTMF Duration: default is 300 Gatekeeper This page is home to many specific H.323 Gateway / Gatekeeper functions / features. For the most part end users will not be using these functions / features and / or should use the default settings.
TVP-221H User’s Guide iii. Manual: Enables gatekeeper co-operation in manual operation (the gatekeeper address must be properly assigned). The following fields must be filled in when Gate Keeper Mode is set to manual. 2. Gate Keeper Address: Specify the gatekeeper address when configured to manual mode. When auto mode is desired, this field should be set to auto 3. Allow Calls Without Gate Keeper: This field is to inform the H.323 stack to allow calls when the endpoint is not registered with a gatekeeper.
TVP-221H User’s Guide Aliases For the most part end users will not be using these functions / features and / or should use the default settings. For more information please see the Advanced User Manuals or consult with your Systems Integrator Alias: This field is to create or delete aliases that are registered with the gatekeeper. The primary function of the gatekeeper component is to provide address translation services.
TVP-221H User’s Guide 4.4 Dial Plan Settings Dial Plan Setup Using the function scroll bar on the right, you are able to Add, Delete, Find or List data to/from one of 3 tables (While it may appear that there are 5 tables, Remote Destination IP, Remote_Host_Name, and Local_Destination Channel are all part of the Destination Table). The following are the three tables: 1. Telephone Table 2. Hunt Group Table 3. Destination Table a. Remote Destination (IP takes precedence over Hostname) b.
TVP-221H User’s Guide From this window, we can Add / Delete / Find or List desired telephone numbers and map them to a hunt group. Parameter Telephone Number Hunt Group ID Min. Digits Max. Digits Strip Length Append Prefix Description Telephone number to match. This is only part of the total dialed string. For each hunt group ID, you need to assign it a unique identifier between 0 and 99.
TVP-221H User’s Guide From this window, we can Add / Delete / Find or List the desired hunt group ID and map it to a destination ID. Destination ID Table 1. 2. 3. From Navigation Bar, Select Dial Plan Settings / Dial Plan Table Setup. The default values are Add and Telephone. Change Telephone to Hunt Group and Click on Select A screen will appear showing the following page: The Destination ID is either a Remote Destination IP (or Hostname but not both) or a Local Destination Channel.
TVP-221H User’s Guide Each telephony port of the TVP-221H must be assigned a unique destination ID. Fill out the worksheet for local destinations by designating each port a unique destination ID, 4.42 Dial in PLAR / CID Data – Dial in PLAR / CID Screen DDNS Service PLAR Address CID – Number and Name Enter PLAR Address which could be any destination telephone number already entered into the dial plan. This programs the gateway to automatically connect you to that number.
TVP-221H User’s Guide and a remote phone rings without digits being dialed. This is a useful tool for customer requirements such as: • The provision of an Off-Premises eXtension (OPX) from a private branch exchange (PBX). Connection PLAR allows remote users on Foreign Exchange Station (FXS) ports to look to a central PBX like physical extensions. • The provision of dial-tone from a remote PBX.
TVP-221H User’s Guide 4.44 Clear Dial Plan Clear Dial Plan - Will clear the Dial Plan from DRAM / Working memory. DRAM – Everytime you make an entry into the Address Table, Hunt Group Table or Destination ID table, you have to Click on Complete. This only saves the plan to the working memory / DRAM. If there was a power outage or the TVP-221H was unplugged or a system crash for what ever reason, the Dial Plan in working memory / DRAM will be lost. 4.
TVP-221H User’s Guide Total Time The total amount of time you have to enter a telephone number (Default 30000ms) First Digit Wait Time The amount of time you have to enter your first digit (Default 10000ms) Inter Digit Wait Time The amount of time you have between each digit entered (Default 5000ms) Termination Digit A special number which tells the gateway that you have finished entering your telephone number and that the number should be processed. (Default - none) 4.
TVP-221H User’s Guide Firmware Web Browser. Administration Password Setup / Login The Administration Password Page allows you to change your password on the TVP-221H. To change your password, navigate to Password from the main Administration Menu. Data – Administration Password Setup Admin Login Old Password New password Retype New password Enter the old password Enter the new password here. If no password is required, leave this blank.
TVP-221H User’s Guide Enter the default "User Name" and the "Password" you set on the Administration Password Setup screen above. Remote Administration Remote Administration allows you to connect to this interface via the Internet, using your Web browser or Telnet. By default, both services are activated. Data – Telnet Access Screen Information Information To establish a connection from the Internet using Telnet: 1. Enable the Telnet Server. 2. From Windows command prompt 3. Enter “telnet 192.168.0.
TVP-221H User’s Guide IP Address from the Internet. To manage this device via the Internet, you need to know the IP Address of this device, as seen from the Internet. This IP Address is allocated by your ISP. However, if you are using a Dynamic IP Address, this value can change each time you connect to your ISP. There are 2 solutions to this problem: Have your ISP allocate you a Fixed IP address. Use the DDNS feature (Internet menu) so you can connect using a Domain Name, rather than an IP address.
TVP-221H User’s Guide Update Cancel Click this button to start the Firmware upgrade. Note than any users accessing the Internet via the TVP-221H will lose their connection. When the upgrade is finished, the TVP-221H will restart, and this management connection will be unavailable during the restart. Cancel does NOT stop the Upgrade process if it has started. It only clears the input for the "Upgrade File" field. To perform the Firmware Upgrade: 1. 2. 3.
TVP-221H User’s Guide Interface Speed 1. Select AUTO, 10 MB Full-Duplex or 100 MB Full-Duplex 2. Click on OK 3. Reboot 4.8 Channel Status View all settings made to each Channel (port). Simply Select the Channel (03) and Click on View 4.9 Help Here you will find helpful definitions to common parameters in the TVP-221H User Interface. In addition, from the main page in the help menu, you can link to the Trendware FTP website and download the most current User Guide and support materials ftp.trendware.
5 TVP-221H User’s Guide Chapter 5 Making Calls with TVP-221H This chapters shows how to make phone calls from telephony devices connected to the TVP-221H directly through or indirectly. 5.1 Configuration Examples Default Dial Plan Before any configuration set up, your TVP should have the following basic information. Network IP : 192.168.0.1 Mask: : 255.255.255.0 Gateway : 0.0.0.0 Dial Plan No. Hunt Group Dest. ID Dest.
TVP-221H User’s Guide Hint You may also check the LED indicators on the TVP-221H. When it rings, the related LED should flash. After you pick up the handset, it should remain on and off when the phone is on hook. Now let’s test your TVP-221H that is equipped with 2 FXO interfaces. Assume you have one extension line with your PBX system, say, 201 as the extension number, we connect this line to the gateway’s port 0 (FXO port), then connect a telephone phone set to port 3 (for example) of the gateway.
TVP-221H User’s Guide Operation: 1. Pick up this analogue telephone set. You should be able to hear the dial tone provided by the TVP-221H. 2. The corresponding green LED will light up when the telephone set is picked up. For Example: If the telephone set is connected to the second port of FXS. When you pick up the telephone set, the second green LED will light up. 3. We can dial the desired destination phone number at the telephone set.
TVP-221H User’s Guide Draw an application diagram to illustrate / clarify application including: 1. Local gateway: IP setup 2. Local gateway: local telephone number setup 3. Local gateway: remote gateway IP & remote telephone number setup Note: The Diagram below of Gateway A & B could be any combination of either the TVP-224HR (connected to switch by WAN port) or the TVP-221H (Connected by LAN port). The switch that joins these two gateways serves the purpose of initial lab configuration.
TVP-221H User’s Guide in Taiwan (Local Area Code have 2 digits) and GW B is in the US (Local Area Codes have 3 digits). Gateway A, 4 ports, is configured as follows: 1. Gateway A IP: 192.168.1.20, mask IP: 255.255.255.0, gateway IP 0.0.0.0 (virtual IP) 2. FXS Port 2 has a telephone set connected, its phone number is “203” 3. FXS Port 3 has a telephone set connected, its phone number is “204” 4. FXO Port 0 is connected to PBX. There are two telephone sets connected to the PBX.
TVP-221H User’s Guide The following screen shots show an example for entering a dial plan for a single number. This example should give you the necessary insight as to how to enter the rest of the Dial Plan. If you still have difficulty understanding the dial plan and entering data, please reference the User Manual for more examples. 1. 2. 3. 4. From the Navigation Menu on the left side, Select Dial Plan Table Setup From the window, please Select The following window will appear.
TVP-221H User’s Guide 1. Continue entering the Gateway A Dial Plan as laid out in the tables below (Telephone Table, Hunt Group Table and Destination Table) following the above procedures. 2. After you have entered the Dial Plan, make sure you Store Dial Plan to flash memory. From the Navigation Bar on the left side, Click on Store Dial Plan 3. The following screen will appear on the right side. Click on YES Gateway B: Dial Plan Setup 1.
TVP-221H User’s Guide dials “800”. 801 5 9 6 3 3 1 0 1 0 applicable None Dialing “801” calls PBX on This is an example only. FXO Port 0, which then Please substitute your dials “801”. ext# on PBX if applicable None Dialing “9” from local For PBX on FXO use phone on FXS Port only connects you FXO Port 0 PBX, where “9” is dialed for outside line.
TVP-221H User’s Guide 3 Local Port = 3 4 Local Port = 0 22 Remote Dest = 192.168.0.55/1720 TCP The above destination table has both local destinations and remote destinations. When the gateways are taken out of this initial testing environment, and implemented in the field, the internet access settings will have to be updated. In addition, the above remote destination IP will have to be updated to the field IP address. L Gateway B - Telephone Number Table Phone Hunt Min. Max.
TVP-221H User’s Guide 11 2 1 11 Gateway B - Destination table Dest ID L 5.5 Mode Destination 2 Local Port = 2 3 Local Port = 3 4 Local Port = 0 11 H.323 Dest = 192.168.0.20/1720 TCP The above destination table has both local destinations and remote destinations. When the gateways are taken out of this initial testing environment, and implemented in the field, the internet access settings will have to be updated.
TVP-221H User’s Guide The above process is the same for Gateway B phone 203 and 204 calls to Gateway A phone 201, 800 and 801. Case 2: Gateway Phone to PSTN Phone Gateway B phone 203 calls to PSTN phone A number 7777-1234 Caller Operation at GW B Equipment Operation Receiver Operation at GW A Pick up phone 203 (204) on 1. GW dial tone is heard. GW B 2. GW B Line 3 LED “ON” Dial 01-7777-1234 1. Du Du is heard 2. VoIP call processing Ring back tone is heard 1. GW A Line 1 LED “ON” 2.
TVP-221H User’s Guide Dial 22203 (22204) 1. Du Du tone is heard 2. VoIP call processing Ring back tone is heard 1. GW A Line 1 LED “ON” Phone 203 is ringing 1. GW B Line 3 LED “ON” Receiver Picks up phone 203 VoIP Conversation VoIP Conversation The above dialing process is the same for any calls made from GW A local PSTN to remote phone numbers 203 & 204. L 5.6 Case 1-3 Dial Plan samples show the possible analog phone / PBX / PSTN integration / applications of the Gateway.
TVP-221H User’s Guide The first time you connect to the TVP-221H for configuration, you will need to connect to it under the same LAN segment to set the DHCP or PPPoE client. To configure the TVP-221H, insert one end of an Ethernet cable into the RJ45 WAN port on the rear panel of the TVP-221H and the other end directly to your PC Terminal. Open your browser and enter the TVP-221H’s default IP Address: 192.160.0.1. Make sure your computer’s Fixed IP is in the same segment. (See Chapter 4, PC Configuration).
TVP-221H User’s Guide TVP-221H configuration (ADSL PPPoE connection) on site A Web Configuration Telnet / Console Local (from PC in same Segment) Console Connect RS-232 to TVP-221H and PC Open Hyper Terminal Input parameters: Baud rate 19,200 Number of data bit 8 Parity check None Number of stop bit 1 Flow control None Enter “123” Open your browser 1. Enter 192.168.0.1 2. You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively.
TVP-221H User’s Guide Enter “telnet 192.168.0.1” Enter Username “admin” Enter “123” Web Configuration of Internet Access Internet Access / PPPoE 1. Select “Yes” to enable PPPoE function 2. Enter username and password provided by your ISP 3. Click on “Save” Internet Access / Dynamic DNS 4. Select Enable 5. Enter Server Name, Host Name, User Name, Password (eg. dyndns.org tvp1 username1 password1) 6. Click on “Save” 7.
TVP-221H User’s Guide Dial Plan Settings / Dial plan Table Setup 11. Select “Add” and “HuntGroup” 12. Enter following fields a. Hunt Group ID: 22 b. Destination ID: 22 13. Click on “OK” Dial Plan Settings / Dial plan Table Setup 14. Select “Add” and “Remote_Host_Name” 15. Enter the following fields a. Destination ID: 22 b. Hostname or IP address (eg. tvp2.dyndns.org) c. Click on “OK” atpm dadd dns (eg. 22 dns tvp2.dyndns.
TVP-221H User’s Guide From Windows command prompt Enter “telnet 192.168.0.1” Enter Username “admin” Enter “123” Web Configuration of Internet Access Internet Access / DHCP Client 24. Select “Yes” 25. Click on “Save” net set dhcp on. net set dyndns on Internet Access / Dynamic DNS 26. Select Enable 27. Enter Server Name, Host Name, User Name, Password (eg. dyndns.org tvp2 username2 password2) 28. Click on “Save” 29. Click on “Store” set dyndns add [serv_name] [host_name] [user_name] [password] (eg.
TVP-221H User’s Guide Setup 33. Select “Add” and “HuntGroup” 34. Enter following fields a. Hunt Group ID: 11 b. Destination ID: 11 35. Click on “OK” Dial Plan Settings / Dialplan Table Setup 36. Select “Add” and “Remote_Host_Name” (eg. 11 dns tvp1.dyndns.org) 37. Enter the following fields c. Destination ID: 11 d. Hostname (or IP address) tvp1.dyndns.org e. Click on “OK” Dial Plan Settings / Store Dial Plan 38. Click on “Store” 39.
TVP-221H User’s Guide TVP-221H can be configured with a Router. In this example, Trendwares TEW431BRP is used. Internet Access In addition to fixed IP, the TEW-431BRP can be configured to use PPPoE or DHCP clients. With PPPoE and DHCP, you will have a Dynamic IP but combined with Dynamic DNS, the TEW-431BRP will automatically notify DynDNS of your changing IP Address and DynDNS will in turn, map it to your registered Domain Name.
TVP-221H User’s Guide 3. Enter username / password and domain name (hostname) as registered with www.dyndns.org 4. Click on Save, and wait a few seconds to verify if DDNS service has taken effect. DDNS Status should appear. You can also verify by checking the Status page. Note: When setting up the DDNS Client, it is advised that you register a hostname with only dyndns.org domain. Note: DDNS feature implementation may be different for different routers from different vendors.
TVP-221H User’s Guide 6. Select the device and check enable 7. Click on Save Note: Defining your own Virtual Servers If the type of Server you wish to use is not listed on the Virtual Servers screen, you can use the Firewall Rules to allow particular incoming traffic and forward it to a specified PC (Server). Virtual Servers Menu Servers Servers This lists a number of pre-defined Servers, plus any Servers you have defined. Details of the selected Server are shown in the "Properties" area.
TVP-221H User’s Guide Properties Enable PC Use this to Enable or Disable support for DMZ, as required. If Enabled, any incoming connections will be forwarded to the selected PC. If Disabled, any incoming connection attempts will be blocked.
TVP-221H User’s Guide After these dial plans are added, users on Site A are able to dial “22 + extension number” to connect to users on site B for free VoIP telephony. Users on Site B are able to call phones on Site A for free VoIP telephony by dialing “11 + extension number”.
TVP-221H User’s Guide TVP-221H configuration (ADSL PPPoE connection) on site A Web Configuration Telnet / Console Local (from PC in same Segment) Console Open your browser 1. Enter 192.168.0.1 2. You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively. Web Configuration of Internet Access Internet Access / Fixed IP Enter Fixed IP (192.168.0.20, Subnet Mask(255.255.255.0), Default Gateway 192.168.0.254. 3.
TVP-221H User’s Guide Web Configuration of Dial Plan Dial Plan Settings / Dialplan Table Setup 4. Select “Add” and “Telephone 5. Enter following fields g. Telephone Number: 22 h. Hunt Group ID: 22 i. Min. Digits: 2 j. Max. Digits: 5 k. Strip Length: 2 l. Append Prefix: none 6. Click on “OK” Dial Plan Settings / Dialplan Table Setup 7. Select “Add” and “HuntGroup” 8. Enter following fields m. Hunt Group ID: 22 n. Destination ID 0: 22 9. Click on “OK” Dial Plan Settings / Dialplan Table Setup 10.
Open your browser Enter 192.168.01 1. You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively. TVP-221H User’s Guide Connect RS-232 to TVP-224HR and PC Open Hyper Terminal Input parameters: Baud rate 19,200 Number of data bit 8 Parity check None Number of stop bit 1 Flow control None Enter “123” Web Configuration of Internet Access Internet Access / Fixed IP Enter Fixed IP (192.168.0.55, Subnet Mask(255.255.255.0), Default Gateway 192.168.0.254 2.
TVP-221H User’s Guide Web Configuration of Dial Plan Dial Plan Settings / Dial plan Table Setup 3. Select “Add” and “Telephone 4. Enter following fields r. Telephone Number:11 s. Hunt Group ID: 11 t. Min. Digits: 2 u. Max. Digits: 5 v. Strip Length: 2 w. Append Prefix: none 5. Click on “OK” Dial Plan Settings / Dial plan Table Setup 6. Select “Add” and “HuntGroup” 7. Enter following fields f. Hunt Group ID: 11 g. Destination ID 0: 11 8. Click on “OK” Dial Plan Settings / Dial plan Table Setup 9.
TVP-221H User’s Guide Case 6: PLAR (Hotline) FXO to FXS example Site A Site B This could be a call placed from any outside PSTN number Case Scenario: Outside PSTN caller near Site A wants calls automatically forwarded to extension 203 on Site B. Definition - PLAR – Private Line Auto Ring – Bat phone / Hotline which allows you to pick up phone and automatically be connected to pre-determined remote destination. Solution: Set up hotline (PLAR) on TVP Gateway on Site A to TVP Gateway on Site B.
TVP-221H User’s Guide Site A TVP Gateway configuration - FXO to FXS PLAR Web Configuration Telnet / Console Login in to Site A TVP Gateway Logon to the Web Configuration by opening your browser 1. Enter Wan IP xxx.xxx.xxx Or if you are on the LAN, 192.168.0.20 2. You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively.
TVP-221H User’s Guide Case 7: PLAR (Hotline) FXS to FXO example FXO 201 Site A Site B Caller on Site B could dial any Site A local PSTN number Case Scenario: Caller on Site B FXS 203 wants to be able to pick up phone and immediately have dial tone to Site A local PSTN. Solution: Set up hotline (PLAR) on TVP Gateway on Site B to TVP Gateway on Site A. This uses existing default local dial plan with the addition of a remote destination zone number.
TVP-221H User’s Guide Site B TVP Gateway Configuration - FXS to FXO PLAR Web Configuration Telnet / Console Login to Site A TVP Gateway 1. Logon to the Web Configuration by opening your browser 2. Enter 192.168.0.55 3. You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively. From Console Enter Username “admin” Enter Password “123” Web Configuration of Dial Plan Dial Plan Settings / Dial Plan Table Setup 4. Select “Add” and “Telephone 5.
TVP-221H User’s Guide Site A FXO (201) FXO (201) Site B Caller on Site A PBX could pick up any PBX extension Case Scenario: Site A PBX Extension Caller 316 wants to be able to pick up phone, dial a number and immediately have dial tone on Site B PBX, and then be able to call any Site B PBX extension. Solution: Set up hotline (PLAR) on TVP Gateway on Site A Usage: Caller on Site A picks up any PBX extension and dials extension 201.
TVP-221H User’s Guide Web Configuration Telnet / Console Login to Site A TVP Gateway 1. Logon to the Web Configuration by opening your browser Enter 192.168.0.20 2. You will be prompted for Username and Password. Default Username and Password are “admin” and “123” respectively. From Console Enter Username “admin” Enter Password “123” Web Configuration of Dial Plan Dial Plan Settings / Dial Plan Table Setup 3. Select “Add” and “Telephone 4. Enter following fields a. Telephone Number: 22 b.
6 TVP-221H User’s Guide Chapter 6 Connection Considerations This section discusses the special connection consideration for various environments and situations where you can use the VoIP Gateway. 6.1 Port Configuration VoIP Gateway supports FXS and FXO ports. FXS (Foreign Exchange Station) FXS provides power and ringing signals to its interfacing equipment. It is not intended for connection to the Public Switched Telephone Network. It is a station loop start operation that provides a connection to: 1.
TVP-221H User’s Guide Application 1: Special FXS Connections The following diagram illustrates two different types of connections. The SITE A FXS Connection shows the normal connection between a gateway and telephone set (POTS) or FAX machine. The other type of FXS connection is shown on SITE B, on the right hand side. The Connection between the gateway and PBX has a special CO trunk interface card.
7 1 TVP-221H User’s Guide Chapter 7 Troubleshooting Tips This section provides solutions for problems you may possibly encounter while installing and connecting your VoIP Gateway. Power (PWR) LED is not illuminate 1. Check the power adapter connection. 2. If the power adapter or power cord is connected to the gateway, check that the cord is securely plugged into the power socket on the rear of the console. 3.
TVP-221H User’s Guide 2. Check the IP network (Ethernet cable, Ethernet port and GW IP setting) is connected correctly 3. Check the destination TVP-221H and phone is available Final Steps If the procedures in this section have not solved the problem, reset the gateway by turning the power on and off. If the problem still exists, contact customer support.
TVP-221H User’s Guide Appendix A - Technical Specifications TVP-221H Technical Specifications Telephony Interface Physical interface Programmable line interfaces Protocols Voice coders support Fax Simultaneous connections Media processing Desktop with 4 Analog Ports • Loop start 2 x FXO (RJ-11) • Loop start 2 x FXS (RJ-11) Complex line impedance H.323v3 (Normal/fast-start mode) Supports gateway-gateway direct routing and gateway-gatekeeper assisted routing mode ITU-T G.711 u-law, G.723.1, and G.
TVP-221H User’s Guide Telephony Line Module Specifications FXO Ports Signaling Number of channels Interface connectors Line impedance Insertion loss Frequency response Return loss Input level adjustment Output attenuation Longitudinal balance Disconnect detection Loop start/DTMF 2 2 RJ-11 2-pin modular jacks 600 900 Complex line impedance 2 dB nominal 300 Hz ~ 3400 Hz +/- 2 dB w.r.t.
TVP-221H User’s Guide Console Port The console port uses a DB-9 RS-232 connector. The supplied straight through RS-232 cable connects the console port of the TVP-221H to a console PC or terminal. Pin assignment for the port is described in the following table. DB-9 pin 1 Signal Not connected 2 TxD 3 RxD 4 Not connected 5 Ground 6 Not connected 7 Not connected 8 Not connected 9 Not connected LAN Port The 10/100 LAN port use standard RJ-45 connector and Ethernet pin assignment.
TVP-221H User’s Guide FXO Port Pin Assignments The FXO Telephony Interface Module has 2 RJ11C/W modular jacks. The following diagram and table show the assignments of the pin for the RJ11 port. RJ-11 pin 1 Signal Not connected 2 Tip 3 Ring 4 Not connected 1 2 3 4 FXS Port Pin Assignments The FXS Telephony Interface Module has 2 RJ11C/W modular jacks. The following diagram and table show the assignments of the pin for the RJ11 port.
TVP-221H User’s Guide The console port uses a DB-9 RS-232 connector. The supplied straight through RS232 cable connects the console port of the TVP-221H to a console PC or terminal.
TVP-221H User’s Guide ping (xxx.xxx.xxx.xxx): 56 data bytes xxx.xxx.xxx.xxx is alive If the ping times out, you do not have Internet Access or the Public IP Address you used is incorrect. Please try another Public IP address. If you confirm that you do not have Internet Access, please refer to the trouble shooting section of the User Manual or consult your ISP to make sure your Internet Access Data is correct and accurately entered into the TVP221H.
TVP-221H User’s Guide Appendix C – Connecting Through Telnet To use Telnet, Internet Access must have been previously setup so that the gateway is visible on the internet (See User Guide for More Information). Alternatively, you can use Telnet to locally access the TVP-221H, if you are under a router or switch and the TVP-221H and your computer are in the same network segment.
TVP-221H User’s Guide Appendix D – CLI Commands Normal Mode Commands Command atpm aadd Description Add an entry to the address table atpm adel Delete an entry from the address table atpm afind Find and display an entry in the address table atpm alist Display all entries in the address table atpm dadd Add an entry to the destination table atpm ddel Delete an entry from the destination table atpm dfind Find and display an entry in the destination table atpm dlist Display all entries in the ad
TVP-221H User’s Guide net set gateway Set default gateway’s IP address net set http Turn on/off HTTP server net set ip Set IP address net set ip_preced Set IP precedence bits net set mask Set IP subnet mask net set speed Select Ethernet link speed net set user_pw Set password net show Display IP parameters net show hwstat Display hardware status ping Send ICMP echo request to another host show h323 Display H.323 parameter settings show version Show software versions set h323 Set H.
TVP-221H User’s Guide Appendix E - Factory Default Settings The following table lists the settings of certain parameters before the TVP-221H is shipped. Parameter Network Default Setting PPPoE disabled DYN DNS disabled DHCP client disabled Configured IP address 192.168.0.1 Configured IP subnet mask 255.255.255.0 Default gateway IP address 0.0.0.0 Current active IP address 192.168.0.1 Current active subnet mask 255.255.255.
h323 out_fast_start TVP-221H User’s Guide Off h323 in_fast_start Off h323 h245_tunneling Off h323 cisco_t38 On h323 callSignalPort 1720 h323 call_name None h323 local_alert Off h323 default_dtmf H323 V2 Signal h323 gk_mode Off h323 h245_timeout 30000 h323 term_id None h323 refresh 120 Voice codec Preferred voice codec G.723 6.
TVP-221H User’s Guide Appendix F - Worksheets IP Parameters Consult your network manager to obtain a static IP address for the TVP-221H, and the information about the IP subnet mask and the default gateway for your network. Fill out the following work sheet before configuring the TVP-221H. IP address IP subnet mask Default gateway ATPM Destination Table Local Destinations Each telephony port of the TVP-221H must be assigned a unique destination ID.
TVP-221H User’s Guide Remote Destinations Each remote TVP-221H to be reached must be assigned a unique destination ID. Obtain the IP addresses of the TVP-221H at remote sites and fill out the worksheet for remote destinations by designating each remote TVP-221H a unique destination ID, then use the CLI command atpm dadd dest_id h323 ip_addr [ip_port]for each entry in the worksheet to add it to the destination table.
TVP-221H User’s Guide ATPM Hunt Group Table Several destinations may be grouped together to form a hunt group. When an incoming phone number matches the phone number of the hunt group, the TVP221H attempts to terminate the call at each of the destinations in the hunt group one at a time until a call is successfully completed.
TVP-221H User’s Guide ATPM Address Table Each phone number to be recognized by the TVP-221H must have its first digits match an entry in the address table. Fill out the address table worksheet and use the CLI command atpm aadd tel# min_digits max_digits hunt_group_id prefix_strip_len [prefix#] to add each entry in the worksheet to the address table. The tel# in the command corresponds to the Digits to Match in the worksheet, the min_digits corresponds to the Min.
TVP-221H User’s Guide Dynamic DNS ............................26 A E Address Table.............................17 Administration............................38 Aliases ........................................31 Append Prefix ............................33 ATPM...............................4, 16, 88 Auto-Answer ..............................29 Endpoint Prefix ..........................30 F Factory Default Settings.............86 Firmware Version ......................23 First Digit Wait Time ...........
TVP-221H User’s Guide K Time To Live .............................30 Tips ............................................78 TNV .............................................4 Total Time..................................38 Troubleshooting .........................78 KTS ........................................4, 10 L LAN Port....................................82 LED ........................................4, 11 Line Settings...............................37 U UDP........................................
TVP-221H User’s Guide Limited Warranty TRENDware warrants its products against defects in material and workmanship, under normal use and service, for the following lengths of time from the date of purchase.
TVP-221H User’s Guide INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATE, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF THE POSSIBILITY OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT TRENDWARE’S OPTION.
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