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Arris Touchstone TG4482 Telephony Gateway User Manual

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Arris Touchstone TG4482 Telephony Gateway

Arris Touchstone TG4482 Telephony Gateway

About Arris
The American corporation Arris International Ltd manufactures data, video, and telephone systems for both homes and enterprises. CommScope, a provider of network infrastructure, acquired Arris on April 4, 2019.

Safety requirements

The ARRIS Telephony Gateway complies with the applicable requirements for performance, construction, labeling, and information when used as outlined below:

CAUTION:
Potential equipment damage. Potential loss of service. Connecting the Telephony Gateway to existing telephone wiring should only be performed by a professional installer. Physical connections to the previous telephone provider must be removed and the wiring must be checked; there must not be any voltages. Cancellation of telephone service is not adequate. Failure to do so may result in loss of service and/or permanent damage to the Telephony Gateway.

CAUTION:
This device is restricted to indoor use.

  • The Telephony Gateway is designed to be connected directly to a telephone.
  • Connecting the Telephony Gateway to the home’s existing telephone wiring should only be performed by a professional installer.
  • Do not use the product near water (i.e. wet basement, bathtub, sink, or near a swimming pool, etc.), to avoid the risk of electrocution.
  • Do not use the telephone to report a gas leak in the vicinity of the leak.
  • The product shall be cleaned using only a damp, lint-free, cloth. No solvents or cleaning agents shall be used.
  • Do not use spray cleaners or aerosols on the Telephony Gateway.
  • Avoid using and/or connecting the equipment during an electrical storm, to avoid the risk of electrocution.
  • Do not locate the equipment within 6 feet (1.9 m) of a flame or ignition source (i.e. heat registers, space heaters, fireplaces, etc.).
  • Use only the external AC power adapter (if provided) and power cord included with the equipment.
  • Equipment should be installed near the power outlet and should be easily accessible.
  • The shield of the coaxial cable must be connected to the earth (grounded) at the entrance to the building in accordance with applicable national electrical installation codes.
    In the U.S., this is required by NFPA 70 (National Electrical Code) Article 820. In the European Union and in certain other countries, CATV installation equipotential bonding requirements are specified in IEC 60728-11, Cable networks for television signals, sound signals, and interactive services, Part 11: Safety. This equipment is intended to be installed in accordance with the requirements of IEC 60728-11 for safe operation.
  • If the equipment is to be installed in an area serviced by an IT power line network, as is found in many areas of Norway, special attention should be given that the installation is in accordance with IEC 60728-11, in particular Annex B and Figure B.4.
  • In areas of high surge events or poor grounding situations and areas prone to lightning strikes, additional surge protection may be required (i.e. PF11VNT3 from American Power Conversion) on the AC, RF, Ethernet, and Phone lines.
  • When the Telephony Gateway is connected to a local computer through Ethernet cables, the computer must be properly grounded to the building/residence AC ground network. All plug-in cards within the computer must be properly installed and grounded to the computer frame per the manufacturer’s specifications.
  • Ensure proper ventilation. Position the Telephony Gateway so that air flows freely around it and the ventilation holes on the unit are not blocked.
  • Do not mount the Telephony Gateway on surfaces that are sensitive to heat and/or which may be damaged by the heat generated by the modem, its power supply, or other accessories.

FCC Part 15
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1. This device may not cause harmful interference, and
  2. this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the requirements for a Class B digital device under Part 15 of the Federal Communications Commission (FCC) rules. These requirements are intended to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

FCC Caution.
Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

RF Exposure
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 11.8 inches (30 cm) between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Canadian compliance
This Class B digital device complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

RF Exposure
The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS-102 RF exposure, users can obtain Canadian information on RF exposure and compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 30 centimeters between the radiator and your body. Operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.

Introduction

Get ready to experience the Internet’s express lane! Whether you’re checking out streaming media, downloading new software, checking your email, or talking with friends on the phone, the Touchstone TG4492 Telephony Gateway brings it all to you faster and more reliably. All while providing toll quality Voice over IP telephone service and both wired and wireless connectivity.
The Touchstone TG4492 Telephony Gateway provides four Ethernet connections for use as the hub of your home/office Local Area Network (LAN). The TG4492 also provides 802.11a/b/g/n/ac wireless connectivity for enhanced mobility and versatility. In addition, the TG4492 provides for up to two separate lines of telephone service.Arris Touchstone TG4482 Telephony Gateway fig-1

Installation is simple, and your service provider will help you with any special requirements.

About your new Telephony Gateway

The TouchstoneTG4492Telephony Gateway is DOCSIS compliant with the following features:

  • Speed: up to 24 times faster than DOCSIS 2.0 cable modems.
  • Convenience: supports Ethernet and 802.11a/b/g/n/ac wireless connections; both can be used simultaneously
  • Flexibility: provides two independent lines of telephone service as well as high-speed data
  • Compatibility:
    • Data services: DOCSIS 3.0 compliant and backward-compatible with DOCSIS 2.0 or 1.1; supports tiered data services (if offered by your service provider)
    • Telephony services: PacketCable™ 2.0 compliant

The TG4492 provides:

  • Wireless 802.11a/b/g/n/ac connectivity
  • Two Ethernet ports for connections to non-wireless devices
  • Up to two lines of telephone service
  • DOCSIS 3.0 compliant with Li-Ion backup battery

What’s in the box

Make sure you have the following items before proceeding. Call your service provider for assistance if anything is missing.

  • Telephony Gateway
  • Power Cord
  • Battery (not included with all models)
  • Wireless Connection Configuration Guide
  • Ethernet Cable
  • End User License Agreement

Items you need

Telephony Gateway package
See What’s in the box (page 10) for a list of items in the package.

Coaxial cable (coax)
This is a round cable with a connector on each end. It is the same kind of wire used to connect to your television for cable TV. You can buy coax from any electronics retailer and many discount stores; make sure it has connectors on both ends. There are two types of connectors, slip-on and screw-on; the screw-on connectors are best for use with your Telephony Gateway. The coax should be long enough to reach from your Telephony Gateway to the nearest cable outlet.Arris Touchstone TG4482 Telephony Gateway fig-2

Phone Cable
This is a standard phone cable with standard phone connectors (RJ11 type) on both ends. You can buy phone cables from any electronics retailer and many discount stores.Arris Touchstone TG4482 Telephony Gateway fig-3

Splitter (optional)
Provides an extra cable connection by splitting a single outlet into two. You may need a splitter if you have a TV already connected to the cable outlet that you want to use. You can buy a splitter from any electronics retailer and most discount stores; you may also need a short piece of coax cable (with connectors); use it to connect the splitter to the cable outlet and then connect the Telephony Gateway and TV to the splitter.

Note: Using several splitters in a line may deteriorate the quality of your television, telephone, and/or internet connection.

Information packet
Your service provider should give you a packet containing information about your service and how to set it up. Read this information carefully and contact your service provider if you have any questions.

Contact your service provider
Before trying to use your new Telephony Gateway, contact your local service provider to establish an Internet account and telephone service. When you call, have the following information ready:

  • the Telephony Gateway serial number and cable MAC addresses of the unit (printed on the Telephony Gateway)
  • the model number of the Telephony Gateway (printed on the Telephony Gateway) If the Telephony Gateway was provided by your service provider, they already have the required information. In addition, you should ask your service provider the following questions:
  • Do you have any special system requirements or files that I need to download after I am connected?
  • When can I start using my Telephony Gateway?
  • Do I need a user ID or password to access the Internet or my e-mail?
  • Will my phone number(s) change?
  • What new calling features will I have and how do I use them?

System requirements
The TG4492 Telephony Gateway operates with most computers. The following describes the requirements for each operating system; see the documentation for your system for details on enabling and configuring networking. To use the Telephony Gateway, you need DOCSIS high-speed Internet service from your service provider. Telephone service requires that the service provider has PacketCable support.

Recommended hardware
The following hardware configuration is recommended. Computers not meeting this configuration can still work with the TG4492, but may not be able to make maximum use of TG4492 throughput.

  • CPU: P4, 3GHz or faster.
  • RAM: 1GB or greater.
  • Hard drive: 7200 RPM or faster.
  • Ethernet: Gig-E (1000BaseT).

Windows
Windows Vista, Windows 7, Windows 8, Windows 10, or Android OS (for mobile devices). A supported Ethernet or wireless LAN connection must be available.

macOS
System 7.5 to Mac OS 9.2 (Open Transport recommended), macOS X, or iOS (for mobile devices). A supported Ethernet or wireless LAN connection must be available.

Linux/Unix
Hardware drivers, TCP/IP, and DHCP must be enabled in the kernel. A supported Ethernet or wireless LAN connection must be available.

About this manual

This manual covers the Touchstone TG4492 Telephony Gateway. The model number is on the label affixed to the Telephony Gateway.Arris Touchstone TG4482 Telephony Gateway fig-4

What about security?

Having a high-speed, always-on connection to the Internet requires a certain amount of responsibility to other Internet users — including the need to maintain a reasonably secure system. While no system is 100% secure, you can use the following tips to enhance your system’s security:

  • Keep the operating system of your computer updated with the latest security patches. Run the system update utility at least weekly.
  • Keep your email program updated with the latest security patches. In addition, avoid opening emails containing attachments, or opening files sent through chat rooms, whenever possible.
  • Install a virus checker and keep it updated.
  • Avoid providing web or file-sharing services over your Telephony Gateway. Besides certain vulnerability problems, most service providers prohibit running servers on consumer-level accounts and may suspend your account for violating your terms of service.
  • Use the service provider’s mail servers for sending emails.
  • Avoid using proxy software unless you are certain that it is not open for abuse by other Internet users (some are shipped open by default). Criminals can take advantage of open proxies to hide their identity when breaking into other computers or sending spam. If you have an open proxy, your service provider may suspend your account to protect the rest of the network.
  • The TG4492 ships with wireless LAN security set by default (for the same reasons that you should run only secured proxies). See the security label on your product for the factory security settings. If you need to modify the default wireless security settings, see Configure your wireless connection.
  • Set up a strong password for both your Wi-Fi access and your web administration login. Change the password regularly, every three months or so.

Ethernet or wireless?
There are two ways to connect your computer (or other equipment) to the Telephony Gateway.

Ethernet
Ethernet is a standard method of connecting two or more computers into a Local Area Network (LAN). You can use the Ethernet connection if your computer has built-in Ethernet hardware.

Ethernet connections are slightly more secure than wireless connections, making it harder for unauthorized users to “eavesdrop” on communications between the router and the connected device. However, Ethernet connections are not as convenient or easy to install as wireless connections.

Note: To connect more than four computers to the TG4492 through the Ethernet ports, you need an Ethernet hub (available at computer retailers).Arris Touchstone TG4482 Telephony Gateway fig-5

The Telephony Gateway package comes with one Ethernet cable (the connectors look like wide telephone connectors); you can purchase more cables if necessary at a computer retailer. If you are connecting the Telephony Gateway directly to a computer, or to an Ethernet hub with a cross-over switch, ask for a Category 6 (CAT6) straight-through cable. CAT6 cable is required for the best Ethernet performance. Regular CAT5 or CAT5e cable may not allow full-speed Ethernet operation.

Wireless
Wireless access lets you connect additional (wireless-capable) devices to Telephony Gateway. The 802.11 wireless LAN standard allows one or more computers to access the TG4492 using a wireless (radio) signal. These connections are in addition to the connections supported via Ethernet. Wireless connections are easier to install than standard Ethernet connections. However, wireless connections are slightly less secure, increasing the chances that unauthorized users could “eavesdrop” on connections between the router and the connected device.

Note: You can use the wireless connection if your computer has a built-in or aftermarket plug-in wireless adapter. To learn more about which wireless hardware works best with your computer, see your computer dealer.

Both
If you have two or more computers, you can use Ethernet for up to four devices and wireless for the others. To connect five or more computers to the Ethernet ports, you will need an Ethernet hub (available at computer retailers.)

Get support
If you need assistance with your ARRIS product please contact your service provider. For additional technical information and product user guides please visit the ARRIS Support website at http://www.arris.com/consumers.

Install and connect your Telephony Gateway

Before you start, make sure that:

  • You have contacted your service provider and verified that they provide data and telephone service using standard DOCSIS technology.
  • You have all the items you need (page 10).
  • Cable, phone, and power outlets are available near the computer. If a cable outlet is not conveniently located, your service provider can install a new one.

If you have ordered service, your service provider should configure the Telephony Gateway automatically. You need only follow the instructions in this section to install and connect the Telephony Gateway.

CAUTION
Risk of equipment damage. Only qualified installation technicians should connect the Telephony Gateway to the house wiring. Incumbent telephone service must be physically disconnected at the outside interface box before making any connections.

Front panel

The front of the TG4492 has the following indicators.Arris Touchstone TG4482 Telephony Gateway fig-6

  1. Status LED: Indicates the device power and status.

Rear panel

The rear of the TG4492 has the following connectors and controls.Arris Touchstone TG4482 Telephony Gateway fig-7

  1. WPS button: Begins associating the Telephony Gateway with a wireless device.
  2. Tel (1 – 2): Connector for the first phone line (or both lines of a 2-line phone).
  3. Ethernet (1 – 4): Connectors for use with a computer LAN port.
  4. Cable: Connector for the coaxial cable.
  5. Power: Connector for the power cord.

Choose an installation location
There are a number of factors to consider when choosing a location to install your Telephony Gateway:

  • Is an AC outlet available nearby? For best results, the outlet should not be switched and should be close enough to the Telephony Gateway that extension cords are not required.
  • Is a cable jack available? For best performance, keep the number of splitters between the jack and cable drop to a minimum. Each splitter attenuates (reduces) the signal available to the Telephony Gateway. A large number of splitters can slow down the Internet connection and even affect your telephone service.
  • Can you easily run cables between the Telephony Gateway’s location and the phones?
  • If you are connecting devices to the Ethernet ports, can you easily run cables between the Telephony Gateway’s location and those devices?
  • If you want to install the Telephony Gateway on a desktop, is there enough space on either side to keep the vents clear? Blocking the vents may cause overheating.
  • How close are your wireless devices? The Telephony Gateway wireless connection range is typically 100–200 feet (30m–65m). A number of factors can affect the connection range, as described below.

Desktop mounting instructions
Position the Telephony Gateway so that:

  • it stands vertically on its base (do not lay it flat on its side.)
  • air flows freely around it
  • the back faces the nearest wall
  • it will not fall to the floor if bumped or moved
  • the ventilation holes on the sides of the unit are not blocked

Factors that affect wireless range
A number of factors can affect the usable range for wireless connections.

Increases range/Decreases range

  • Adding a wireless extender to the network
  • Metal or concrete walls between the Telephony Gateway and other devices
  • Large metal appliances, aquariums, or metal cabinets between the Telephony Gateway and other devices
  • Interference and RF noise (2.4 GHz wireless phones, microwave ovens, or other wireless networks)

Note: Set the transmit power level to High to increase the range. Set it to Medium or Low to decrease the range proportionately.
Note: You may decide to decrease the range of your wireless network, as long as the decreased range is sufficient for your needs. By limiting your network’s range, you reduce interference with other networks and make it harder for unwanted users to find and connect to your network.

Connect the Telephony Gateway

Warning:
Risk of injury or equipment damage. Connecting the Telephony Gateway to the home’s existing telephone wiring should only be performed by a professional installer. Physical connections to the previous telephone provider must be removed and the wiring must be checked; there must not be any voltage. Cancellation of telephone service is not adequate. Failure to do so may result in loss of service or permanent damage to the Telephony Gateway.Arris Touchstone TG4482 Telephony Gateway fig-8

  1. Connect one end of the coax cable to the cable outlet or splitter and the other end to the Telephony Gateway’s Cable connector (4). Tighten the connections by hand, then tighten an additional 1/8 turn with a wrench.
    Note: For best performance, use high-quality coax cable and minimize or eliminate splitters between the cable jack and the Telephony Gateway. If you are using MoCA for your home network, MoCA filters must be installed on any legacy client devices. Your service provider will install these filters for you.
  2. Insert the plug from the power cord into the Power connector on the back of the Telephony Gateway (5) and insert the power cord into a convenient AC outlet.
  3. Connect one end of the Ethernet cable to any Ethernet port on the back of the Telephony Gateway (3), and the other end to the Ethernet port on a computer, Ethernet hub, or broadband router.
    Note: If you are connecting to a computer, use the Ethernet cable included in the Telephony Gateway package.
  4. Connect one end of the telephone cable to the telephone port on the back of the Telephony Gateway (2). Connect the other end to the telephone.

Configure your wireless connection

The TG4492 ships with wireless LAN security enabled by default. See the security label on your product for the factory security settings.

Note: You must set up your computer and other client devices to work with the security settings on the TG4492. Refer to the documentation for your client device for instructions on setting security. On most computer systems you only need to select the network name (SSID) and enter the encryption key. If your computer or client device supports Wi-Fi Alliance WPS (Wireless Protected Setup), activate WPS on your computer or client device and the TG4492 simultaneously to easily set up your system security.Arris Touchstone TG4482 Telephony Gateway fig-9

If you need to modify the Telephony Gateway’s default wireless security settings, or if you want to configure any other wireless LAN settings, refer to the following instructions.

Access the configuration interface

  1. If security has been properly set up on your computer to access the wireless LAN on the TG4492, use the connection utility for your operating system to connect to the wireless LAN using its network name (SSID), as shown on the security label.
  2.  If you cannot access the wireless LAN, you must first establish a wired Ethernet connection between your computer and the TG4492.
  3. In your web browser, navigate to http://192.168.0.1/ to access the wireless router setup. The Login screen appears.
    Note: The default user name is admin. The default password is the password, in lowercase letters.
  4. Enter the user name and password, and click Apply to log in. The System Basic Setup screen appears.
  5. Use the online help information to set configuration parameters as required.
    Note: Most configuration parameters that you may want to set can be accessed on the System Basic Setup screen, including the security mode and setting a system password.

Set parental controls

The parental control feature lets you block specified keywords and websites from being accessed and also lets you specify trusted computers in the network. Trusted computers are not affected by parental control settings.

Find the MAC address of a computer
Use the operating system of your computer to find its MAC address, as follows: Windows: from the Start menu, select the Control Panel. Double-click Network & Sharing Center. Then double-click either “Wireless Network Connection” for a wireless connection, or “Local Area Connection” for an Ethernet connection. Next, click the Details button. The “Physical Address” line shows the MAC address. macOS: open System Preferences and click the Network icon.

To find the Ethernet MAC address, select Built-in Ethernet from the Show drop-down, then click the Ethernet tab. The “Ethernet ID” field shows the MAC address. To find the wireless MAC address, select Airport from the Show drop-down, then click the Airport tab. The “Airport ID” field shows the MAC address. Linux: open a shell window and type /sbin/ifconfig (and press Enter). The wireless interface is eth1 (unless there is no Ethernet adapter, in which case the interface is eth0).

Set up your parental controls

  1. Access and log into the wireless configuration interface as explained in Access the configuration interface (page 20).
  2. Click the Firewall tab and then click Parental Controls in the side menu to display the Parental Controls screen.
  3. Check the Enable Parental Controls checkbox and click the Apply button.Arris Touchstone TG4482 Telephony Gateway fig-10
  4. Configure any or all of the following parental controls:
    • a. Trusted MAC Addresses:Enter the MAC addresses of any “trusted” computers on the network and click the Apply button. You can add two trusted computers. Once added, these trusted computers will not be affected by the parental control settings. For example, you may want the computers of the father and mother to be trusted, while the children’s computers have parental controls in effect.
      Note: Refer to the Find the MAC address of a computer (page 21) for information on determining the MAC address of your computer.
    • b. Keyword and Web Site Filtering:
      You can add a list of keywords and websites that you want to block. To add a keyword or website to the list, click the respective Add button. To delete a keyword or website from the list, first, click its check box and then click the Delete button.Arris Touchstone TG4482 Telephony Gateway fig-11Add Keyword Filter Dialog BoxArris Touchstone TG4482 Telephony Gateway fig-12Add Web Site Filter Dialog Box
  5. Enter the keyword in the Keyword field or website URL address in the Web Site field.
  6. Click the checkboxes for the days you want access blocked, or click the All Week checkbox for all week.
  7. Set the start time and end time during the specified days (24-hour clock). (0:00 until 0:00 indicates all day, or just click the All Day checkbox.)
  8. Click the Add Keyword Filter or Add Web Site Filter button respectively. Then click the Apply button.

Configure your Ethernet connection

If your computer has a LAN card that provides an Ethernet connection, you may have to configure your computer’s TCP/IP settings. The following steps will guide you through setting your computer’s TCP/IP settings to work with the Telephony Gateway.

Requirements
Make sure you have the following before attempting to configure your Ethernet connection:

  • Computer with Ethernet interface.
  • Ethernet cable.
  • IP address, subnet, gateway, and DNS information for installations not using DHCP.

How to use this section
The following list shows the procedures for modifying the TCP/IP settings on the computer. The procedure is slightly different depending on the operating system that you are using. Please ensure you are using the correct steps for the operating system on your computer. Follow the links below for instructions to configure your Ethernet connection on your operating system.

  • Configure TCP/IP for Windows Vista (page 23)
  • Configure TCP/IP for Windows 7, Windows 8, or Windows 10 (page 24)
  • Configure TCP/IP for macOS (page 24)

Configure TCP/IP for Windows Vista

  1. Open the Vista Control Panel.
  2. Double-click Network and Sharing Center to display the Network and Sharing Center Window.
  3. lick Manage network connections. If prompted for a connection, choose Local Area Connection. The Network Connections window appears.
  4. double-click the Local Area Connection to open the Properties window:
    Note: If Windows requests permission to continue, click Continue.
  5. Double-click Internet Protocol Version 4 (TCP/IPv4) to configure TCP/IPv4.
    Note: If your service provider requires TCP/IP version 6, double-click Internet
    Protocol Version 6 (TCP/IPv6) to configure TCP/IPv6. The TCP/IP properties window for the version you selected appears.
  6. For either TCP/IPv4 or TCP/IPv6, select Obtain an IP address automatically and Obtain DNS server address automatically, unless instructed otherwise by your service provider.
  7. Click OK to accept the new settings and close the Properties window.

Configure TCP/IP for Windows 7, Windows 8, or Windows 10

  1. Click the Start menu and type network and sharing into the Search box.
  2. Select Network and Sharing Center when it appears.
  3. Click Change adapter settings from the left-side menu.
  4. Right-click on your local area connection icon and select Properties to open the Properties window.
  5. Select Internet Protocol Version 4 (TCP/IPv4) and click Properties to configure TCP/IPv4.
    Note: If your service provider requires TCP/IP version 6, select Internet protocol version 6 (TCP/IPv6) and click Properties to configure TCP/IPv6. The TCP/IP properties window for the version you selected appears.
  6. For either TCP/IPv4 or TCP/IPv6, select Obtain an IP address automatically and Obtain DNS server address automatically, unless instructed otherwise by your service provider.
  7. Click OK to accept the new settings and close the Properties window. Then click Close to back out of the remaining setup screens.

Configure TCP/IP for macOS

  1. Open System Preferences, either by choosing System Preferences from the Apple menu or by clicking the System Preferences icon in the dock.
  2. Click the Network icon.
  3. Choose Automatic from the Location drop-down menu, and Built-in Ethernet from the Show menu.
  4. Choose the TCP/IP tab, if necessary. If you are using TCP/IPv4, go to step 5.If your service provider requires TCP/IPv6, go to step 8.
  5. Choose Using DHCP from the Configure IPv4 menu.
  6. If necessary, click the Renew DHCP Lease button.
  7. Close the System Properties application. TCP/IPv4 configuration is completed.
  8. If you are using TCP/IPv6, click Configure IPv6 near the bottom of the previous window.
  9. Choose Automatically from the Configure IPv6 drop-down menu and click OK.
  10. Close the System Properties application.

Operate the Telephony Gateway
This chapter describes the controls and features available on the Telephony Gateway and covers basic troubleshooting procedures.

  • Set up your computer to use the Telephony Gateway (page 26)
  • Indicator lights for the TG4492
  • Use the Reset button
  • Reset the Telephony Gateway to factory defaults

Set up your computer to use the Telephony Gateway
Follow the instructions in the information packet supplied by your service provider. Contact your service provider if you need help setting up your computer.

Indicator light for the TG4492
The Telephony Gateway has an LED indicator light to assist in troubleshooting.Arris Touchstone TG4482 Telephony Gateway fig-13

  1. Status LED: Indicates the device’s power and status.

LED patterns

Light patterns that may appear on the status LED

Status LED Behavior
Off Powered off
Solid green Powering on
Flashing green (1/second) Booting up
Solid white Online and functioning
Solid red No Internet connectivity
Flashing blue WPS mode (times out after two minutes)
Flashing green (5/second) Factory reset in process

Wiring problems
If the Telephony Gateway begins flashing its LED for more than 10 seconds, this indicates a problem with the telephone wiring — the red and green wires may be shorted (touching), or there may be undesired voltage on the lines. If this pattern persists for more than 10 seconds, disconnect the telephone lines from the Telephony Gateway, then call a wiring technician for assistance.

Troubleshooting

The Telephony Gateway is plugged in, but the power light is off
Check all power connections. Is the power cord plugged in firmly at both ends?

Note: Use only the power adapter and power cord included with the equipment.

If you plugged the power cord into a power strip, make sure the strip is switched on. Make sure that the rear panel power switch is set to the ON position. Avoid using an outlet controlled by a wall switch, if possible. Finally, check the fuse or circuit breaker panel.

I’m not getting on the Internet (all connections)
It may take over 30 minutes to establish a connection the first time you power up your Telephony Gateway, especially when many people are online. Always leave your Telephony Gateway plugged into AC power and connected to the cable system. Check the front panel lights. The Power light should be on. If the light blinks for more than 30 minutes, call your service provider for assistance.

Check your cable connections. Connectors should be tight. The coax cable should not be pinched, kinked, or bent sharply—any of these can cause a break or short in the cable (you may have to replace the cable). If you have one or more splitters between the Telephony Gateway and CATV outlet, remove the splitters and connect the Telephony Gateway directly to the outlet.

I’m not getting on the Internet (Ethernet)
If you are using an Ethernet hub, is it turned on?
Are you using the right type of Ethernet cable? Use the supplied cable for direct connection to a computer; use a cross-over cable for connection to an Ethernet hub. Press the Reset button on the back of the Telephony Gateway. A misconfiguration could lock out all access to the Telephony Gateway. If you think this has happened, see Reset the Telephony Gateway to factory defaults.

I’m not getting on the Internet (wireless)
Check to be sure that the Wi-Fi light is on. See Operate the Telephony Gateway (page 26) for more information. Does your connection utility discover your wireless LAN? If you turned off “Broadcast SSID” you need to manually enter the name of your wireless LAN in the connection utility. Change your security mode to “disabled.” Enable one of the other security modes as soon as you find the problem. A misconfiguration could lock out all access to the Telephony Gateway. If you think this has happened, see Reset the Telephony Gateway to factory defaults.

My wireless Internet connection stops working sometimes
This is usually caused by interference. Two common sources are 2.4GHz “remote” telephones and microwave ovens. If you cannot remove the interfering product, try using a different channel or setting Protected Mode.

I can get on the Internet, but everything is slow
If the website you are visiting is very popular, that site may be having trouble servicing all the requests. If other sites download quickly, wait for a few minutes and try again. Usage during peak hours may also affect the connection speed. Other communications on the LAN, or interference with wireless connections, may slow down the connection.

I don’t have a dial tone when I pick up the phone
In order for telephone service to be functional on the Telephony Gateway, telephone service must have been purchased from the service provider and configured on your Telephony Gateway. The following steps should help in identifying the source of the problem.

  1. Check to make sure the Telephony Gateway is plugged in and the outlet has power. Use only the external AC power adapter (if provided) and power cord included with the equipment.
  2. Check the coax connection at the Telephony Gateway and the wall. Ensure they are connected and tight. If they are and you do not have a dial tone, contact your service provider.
  3. Is the phone plugged directly into the Telephony Gateway? Make sure the phone is plugged into the port on the back of the Telephony Gateway labeled “Tel 1” for line 1, and “Tel 2” for line 2.
    • If so, try a different phone. Make sure the new phone is a working phone.
    • If a known good phone is used and you still don’t have a dial tone, try a different phone cable. If a new phone and cable do not restore the dial tone, call your service provider.
  4. Is the Telephony Gateway plugged into a wall outlet?
    • If so, unplug the phone connector at the back of the Telephony Gateway and plug in a known working phone. If you now have a dial tone, the problem is with the house wiring. Contact your cable company or a qualified wiring technician to correct the house wiring. If you still do not have a dial tone, contact your service provider.

Glossary

Category 5e (Cat5e)
A high-quality type of cable, used for gigabit Ethernet (1000BaseT) connections. When purchasing Ethernet cables, always look for Category 5e cable or higher.

Coaxial cable
(coax)A thin wire, used to connect your television and Telephony Gateway to the cable TV system. You can buy coax from any electronics retailer and many discount stores.

CPE
Customer Premise Equipment. This is the equipment that is plugged into the Telephony Gateway; typically a computer or hub.

Cross-over
An Ethernet cable is used to connect two hubs (or a hub and a cable modem) together. Also, some Ethernet hubs may have built-in cross-over on one or more ports (which eliminates the need for a cross-over cable).

DHCP
Dynamic Host Configuration Protocol. An IP protocol is used to provide an IP address and location of services (such as DNS and TFTP) needed by a device connecting to the network. DHCP allows the service provider to configure your computer’s networking software for you.

DNS
Domain Name Service (Server). An IP service that associates a domain name (such as www.example.com) with an IP address.

DOCSIS
Data Over Cable System Interface Specification. The interoperability standards are used for data communications equipment on an HFC network.

Downstream
In an HFC network, the direction from the head-end to the subscriber. Some older cable documentation may refer to this as the forward path.

EMTA
Embedded Multimedia Terminal Adapter. An MTA device that is integrated with a cable modem.

Ethernet
A standard method of connecting two or more computers into a Local Area Network (LAN).

EuroDOCSIS
The European version of DOCSIS.

Event
An informational message is used for monitoring network status.

F-connector
The type of connector used on coax cable. There are two common types of F-connector, slip-on, and screw-on. Use coax with screw-on connectors for connecting your Telephony Gateway.

Firewall
A hardware or software device that prevents unauthorized access to a private network from the Internet. The TG4492 provides a built-in firewall.

Gateway
The device, usually a router, that connects devices on a given IP subnet to other IP subnets.

Headend
The “central office” in an HFC network. The headend houses both video and data equipment. In larger cable networks, a “master” headend often feeds several “remote” headends to provide distributed services.

HTTP
HyperText Transfer Protocol.

Hub
A box with several Ethernet connectors. Ethernet hubs provide a common point of contact for all connected devices.

IP address
A number assigned to your computer by your service provider used to identify your computer to other systems on the Internet.

ISDN
Integrated Services Digital Network. A digital telephony standard that provides communication speeds about twice as fast as standard dialup.

LAN
Local Area Network. A network that allows computers in a single location (such as a building) to communicate with one another.

LED
Light Emitting Diode. A semiconductor diode emits light when current is passed through it.

MAC address
A number that uniquely identifies any device connected to a network. Your service provider uses your Telephony Gateway’s MAC address to authorize access to the Internet. The MAC address is printed on a label affixed to your Telephony Gateway.

Protocol
A set of rules and formats that determines the communication behavior of network entities at a given layer.

Proxy
A device or program that stands in between a server (for example, a website) and a client (your browser), providing a way to relieve some of the burden from the server. For example, your service provider may have a web proxy that keeps copies of popular web pages; the proxy can send you those pages instead of fetching them directly from the website, resulting in faster page loading and less network congestion.

RF
Abbreviation for Radio Frequency. Some literature refers to coax as “RF cable” and the connectors as “RF connectors.”

RJ-11
A standard 2-conductor modular connector, commonly used in North America for connecting telephones.

RJ-45
A standard 8-conductor modular connector, commonly used on Ethernet cable. An RJ-45 connector looks like a wide RJ-11 (telephone) connector.

Splitter
A small box with three cable connectors: one input and two outputs. You may need a splitter if you have a TV already connected to the cable outlet that you want to use for your Telephony Gateway. You can buy a splitter from any electronics retailer and most discount stores.

SSID
Service Set Identifier. A string of text (up to 32 characters long) uniquely identifies a wireless LAN.

Switched outlet
A power outlet that may be turned on and off using a wall switch. Usually intended for lamps. Avoid plugging your computer or Telephony Gateway into a switched outlet to avoid disruptions.

TCP/IP
Transmission Control Protocol/Internet Protocol. The protocols are used to facilitate communications across one or more connected networks.

TDMA
Time Division Multiple Access. A method used by DOCSIS compliant cable modems for sending upstream data with minimal interference.

Upstream
The path from a subscriber device to the headend. Some older cable documentation may refer to this as the return path or reverse path.

WEP
Wired Equivalent Privacy. A common standard for encrypting data sent over a wireless LAN.

WPA
Wi-fi Protected Access. A standard for encrypting data sent over a wireless LAN. WPA offers improved security over WEP.

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FAQs Arris Touchstone TG4482 Telephony Gateway

What is the Arris gateway’s default login?

The username and password are both set to admin by default. After logging onto the SBR-AC1200P for the first time, ARRIS advises changing the router’s default admin user name and password for network security reasons.

Why won’t my Arris box work?

Verify that the power cord is securely inserted into the modem’s rear panel and the wall outlet. Make sure the outlet is operational. Contact Customer Help if the electrical connection is sound but the modem reset does not function. Verify the coaxial cable connection at the wall outlet and modem.

What is the TG2482 password?

Your Arris Touchstone TG2482 router’s default username and password are cusadmin and password, respectively, according to our database.

Arris IP address: What is it?

Arris Router Default Username and Password. Enter http://192.168.0.1 into your browser and press enter.

A modem or a router, is Arris?

The fastest Internet connection speeds are supported by the modem/router combo called the Arris Surfboard. It works with all of the country’s main cable Internet providers.

What is the purpose of an Arris box?

With the onboard tuners of the Arris Gateway TV box and Portal system, you can watch up to five previously recorded shows while simultaneously viewing and recording six HD channels. To utilize these capabilities, a Portal is necessary for each TV you intend to use.

The reason why my internet box won’t connect

If you are having trouble with your internet signal, you should restart your modem and router right away. Do not omit this phase! Since it frequently resolves the issue, this is nearly always what tech support will advise you to try first. Unplug the power cable for 60 seconds, then plug it back in to restart your device.

Why won’t my WiFi box connect?

Try shutting off and then turning on the modem and Wi-Fi router if they belong to you. Remove the power wires from the modem and router for 15 seconds. Reconnect the power cords. Verify that all wires and cords are closed securely on both ends.

Arris: Is it Wi-Fi?

The Arris modem is a wonderful place to start if you’re searching for a straightforward method of becoming online. It supports fast wired and wireless internet connections and is compatible with the majority of the major cable providers. Take a look at the top-ranked list of Arris Wi-Fi cable modems, along with related reviews and user ratings, below.

How can I find out what hardware is linked to Arris?

The home screen for ARRIS will appear. Tap the Devices icon in the Status section of the SURFboard Home screen. That will show the Network Map screen. All connected devices will be shown in a list on the Network Map screen.

For more Arris Manuals visit ManualsDock

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