ARRIS and the ARRIS logo are all trademarks of ARRIS Enterprises, LLC. Other trademarks and
trade names may be used in this document to refer to either the entities claiming the marks
and the names of their products. ARRIS disclaims proprietary interest in the marks and
names of others.
ARRIS provides this guide without warranty of any kind, implied or expressed, including, but
not limited to, the implied warranties of merchantability and fitness for a particular purpose.
ARRIS may make improvements or changes in the product(s) described in this manual at any
time.
The capabilities, system requirements and/or compatibility with third-party products
described herein are subject to change without notice.
Patent Notice
Protected under one or more of the following U.S. patents: http://www.arris.com/legal
Other patents pending.
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. Cancelation of
telephone service is not adequate. Failure to do so may result in loss of service and/or
permanent damage to the Telephony Gateway.
Chapter 1
CAUTION
Risk of shock
Mains voltages inside this unit. No user serviceable parts inside. Refer service to qualified
personnel only!
CAUTION
Risk of explosion
Replacing the battery with an incorrect type, heating a battery above 75°C, or incinerating a
battery, can cause product failure and a risk of fire or battery explosion. Do not dispose of in
fire. Recycle or dispose of used batteries responsibly and in accordance with local ordinances.
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 product near water (i.e. wet basement, bathtub, sink or near a swimming pool,
etc.), to avoid 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 gateway.
Avoid using and/or connecting the equipment during an electrical storm, to avoid risk of
electrocution.
Do not locate the equipment within 6 feet (1.9 m) of a flame or ignition source (i.e. heat
Use only the 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 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 andinteractive 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 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.
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 minimum distance of
11.8 inches (30 cm) between the radiator and your body. This transmitter must not be colocated or operating in conjunction with any other antenna or transmitter.
Industry Canada Compliance
Under Industry Canada regulations, this radio transmitter may only operate using an antenna
of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To
reduce potential radio interference to other users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that
necessary for successful communication.
Chapter 1: Safety Requirements
This device complies with Industry Canada license-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including interference that may cause undesired
operation of the device.
For Mexico
The operation of this equipment is subject to the following two conditions: (1) This equipment
or device cannot cause harmful interference and (2) this equipment or device must accept any
interference, including interference that may cause some unwanted operation of the
equipment.
European Compliance
This product complies with the provision of the Radio and Telecommunication Terminal
Equipment (R&TTE) Directive (1999/5/EC), the Electromagnetic Compatibility (EMC) Directive
(2014/30/EU), and the Low Voltage Directive (2014/35/EU). As such, this product bears the CE
marking in accordance with the above applicable Directive(s).
A copy of the Declaration of Conformity may be obtained from: ARRIS Solutions, UK, 710
Wharfedale Rd, Winnersh, Wokingham RG41 5TP, United Kingdom.
As indicated by this symbol, disposal of this product or battery is governed
by Directive 2002/96/EC of the European Parliament and of the Council on
waste electrical and electronic equipment (WEEE). WEEE could potentially
prove harmful to the environment; as such, upon disposal of the Telephony
Gateway the Directive requires that this product must not be disposed as
unsorted municipal waste, but rather collected separately and disposed of
in accordance with local WEEE ordinances.
This product complies with directive 2002/95/EC of the European
Parliament and of the Council of 27 January 2003 on the restriction of the
use of certain hazardous substances (RoHS) in electrical and electronic
equipment.
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 TG3482 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. It also provides a Lithium-Ion battery backup to provide continued telephone
service during power outages.
The Touchstone TG3482 Telephony Gateway provides four Ethernet connections for use as
the hub of your home/office Local Area Network (LAN). The TG3482 also provides
802.11a/b/g/n wireless connectivity for enhanced mobility and versatility. In addition, the
TG3482 provides for up to two separate lines of telephone service.
Chapter 2
Installation is simple and your cable company will provide assistance to you for any special
requirements.
About Your New Telephony Gateway
The Touchstone TG3482 Telephony Gateway is DOCSIS compliant with the following features:
Speed: much faster than dialup or ISDN service; up to twenty four 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 cable -company)
Telephony services: PacketCable™ 2.0 compliant
The TG3482 provides:
Wireless 802.11a/b/g/n/ac connectivity
Four Ethernet ports for connections to non-wireless devices
Up to two lines of telephone service
Integrated MoCA 2.0 home networking
DOCSIS 3.0 compliant with Li-Ion backup battery
One USB host port (future support for external USB devices)
Make sure you have the following items before proceeding. Call your cable company 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
If you are installing the Telephony Gateway yourself, make sure you have the following items
on hand before continuing:
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.
Chapter 2: Getting Started
Note: For best performance, use high-quality RG-6 type coax cable and minimize or
eliminate splitters between the cable jack and the Data Gateway.
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.
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: A splitter effectively cuts the signal in half and sends each half to its two outputs.
Using several splitters in a line may deteriorate the quality of your television, telephone,
and/or internet connection.
Information packet: your cable company should furnish you with a packet containing
information about your service and how to set it up. Read this information carefully and
contact your cable company if you have any questions.
Getting Service
Before trying to use your new Telephony Gateway, contact your local cable company 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 cable company, they already have the
required information.
In addition, you should ask your cable company the following questions:
Do you have any special system requirements or files that I need to download after I am
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 Touchstone Telephony Gateway operates with most computers. The following describes
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 cable
company. Telephone service requires that the cable company has PacketCable support.
Recommended Hardware
The following hardware configuration is recommended. Computers not meeting this
configuration can still work with the TG3482, but may not be able to make maximum use of
TG3482 throughput.
Chapter 2: Getting Started
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, or Windows 10. A supported Ethernet or wireless
LAN connection must be available.
Mac OS
System 7.5 to Mac OS 9.2 (Open Transport recommended) or Mac OS X. 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.