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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 c
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TVP-221H User’s Guide How to Use This Manual This manual was designed for the non-technical users of the VoIP Gateway (TVP- 221H). 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 i
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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 ITU specification for multimedia transmission over IP H.323 networks
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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. { x | y | z } Alternative but required elements are grouped in
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TVP-221H User’s Guide Table of Contents How to Use This Manual ..........................................................................................................3 Important Safety Instructions.................................................................................................. 3 Documentation Abbreviations ................................................................................................. 4 Notation Conventions..............................................
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TVP-221H User’s Guide 3.2 ATPM ........................................................................................................................... 16 3.3 Destination ................................................................................................................... 16 3.4 Hunt Group.................................................................................................................. 17 3.5 Dial Plan..........................................................
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TVP-221H User’s Guide Common Parameters ............................................................................................................. 37 Total Time............................................................................................................................. 38 First Digit Wait Time ............................................................................................................ 38 Inter Digit Wait Time.................................................
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TVP-221H User’s Guide 6.1 Port Configuration ...................................................................................................... 77 Application 1: Special FXS Connections.............................................................................. 78 Application 2: FXO Connections.......................................................................................... 78 CHAPTER 7 ......................................................................................... 7
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TVP-221H User’s Guide Chapter 1 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. With its embedded architecture, the gateway is ideal for VoIP applications associated with Remote Office and Branch Office
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TVP-221H User’s Guide 1.3 Package Contents The contents of your product should contain the following items: • 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 1.4 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. 4-port TVP-221H Front Panel LED Indi
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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) LAN ACT Green On Data is being transferred on the LAN. 100M Green On The gateway is connected to LAN at Off 100Mb/s. LNK Green On The gateway is connected to LAN at COL Green On 10Mb/s. The gateway is connected to LAN. Data collision is occurring on the network connection. LINE Green Off The line is idle. Ch
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TVP-221H User’s Guide LAN / Console Ports The TVP-221H is equipped with an Ethernet interface with 10/100 Mbps auto- negotiation, 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. Their functions are described below: Port Label Function RJ45 LAN Connecting the TVP-221H to 10/100 Mbps Ethernet network 9-pin RS-232 User Console Connecting the TVP-221H to a V
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TVP-221H User’s Guide Chapter 2 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 acc
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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. Connect t
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Chapter 3 3 TVP-221H Telephony 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. • Mapping the telephone nu
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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 TVP- 221H/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/TVP- 224HR. 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 Gro
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TVP-221H User’s Guide • Address table sample: Address Hunt Min. Max. Digits Prefix Prefix Entry Grp_Id Digits strip Address 201 3 3 3 3 None 301 4 3 3 3 None 8 1 3 3 0 None 0 1 1 1 0 None 20 11 5 5 2 None 3.52 Hunt Group Table The hunt group table maps a hunt group to a list of destinations. Hunt group sample Hunt Group ID Hunt Type # of Dest ID(s) Dest. ID(s) 1 2 1 1 3 2 1 3 4 2 1 4 11 2 1 11 3.53 Destination Table The destination table maps a destination to a telephon
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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. on Chapter 8 for detailed information o
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TVP-221H User’s Guide Chapter 4 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. PC Setup In order to configure the TVP-221
