ARRIS Group TG1672 Touchstone Telephony Gateway User Manual Touchstone TG1672G Telephony Gateway User s Guide
ARRIS Group, Inc. Touchstone Telephony Gateway Touchstone TG1672G Telephony Gateway User s Guide
Contents
- 1. Manual - TG1662
- 2. Manual - TG1672
- 3. TG1662G Manual
- 4. TG1672G Manual
TG1672G Manual
Touchstone®TG1672
Telephony Gateway
User’s Guide
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 TG1672 Telephony Gateway brings it all to you
faster and more reliably. All while providing toll quality Voice over IP telephone ser -
vice and both wired and wireless connectivity. It also provides a Lithi um-Ion bat-
tery backup to provide continued telephone service during power outages.
The Touchstone Telephony Gateway provides four Ethernet connections for use as
the hub of your home/office Local Area Network (LAN). The Telephony Gateway
also provides 802.11b/g/n wireless connectivity for enhanced mobility and versa-
tility. In addition, the Telephony Gateway provides for up to two separate lines of
telephone service. The Telephony Gateway also offers integrated MoCA 1.1 home
networking providing Internet access and transfer of multimedia content between
devices over coaxial cable in the home.
Installation is simple and your cable company will provide assistance to you for any
special requirements. The links below provide more detailed instructions.
Safety Requirements
Getting Started
Battery Installation and Removal
Installing and Connecting Your Telephony Gateway
Configuring Your Ethernet Connection
Using the Telephony Gateway
Troubleshooting
Glossary
Export Regulations
This product may not be exported outside the U.S. and Canada without U.S. Department of Commerce, Bureau of Export Admin istration au-
thorization. Any export or re-export by the purchaser, directly or indirectly, in contravention of U.S. Export Adminis tration Regulation is prohib-
ited.
Copyright © 2013 ARRIS. All rights reserved.
The information in this document is subject to change without notice. The statements, configurations, technical data, and recom mendations in
this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsi-
bility for their applications of any products specified in this document. The information in this docu ment is proprietary to ARRIS.
ARRIS, Touchstone, and the ARRIS logo are trademarks or registered trademarks of ARRIS Group. All other trademarks and reg istered trade-
marks are the property of their respective holders.
Protected under one or more of the following U.S. patents: 7,031,435, 7,916,744. Other patents pending.
Release 16 Draft 1.0b March 2013
Safety Requirements
ARRIS Telephony Gateways comply with the applicable requirements for perform-
ance, construction, labeling, and information when used as outlined below:
CAUTION
Risk of shock
Mains voltages inside this unit. No user serviceable parts inside. Refer
service to qualified personnel only!
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
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 tele phone wiring
should only be performed by a professional in staller.
• Do not use product near water (i.e. wet basement, bathtub, sink or near a
swimming pool, etc.), to avoid risk of electrocu tion.
• Do not use the telephone to report a gas leak in the vicinity of the leak.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
3
• The product shall be cleaned using only a damp, lint-free, cloth. No sol-
vents 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 electri cal 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 registers, space heaters, fireplaces, etc.).
• Use only power supply and power cord included with the equip ment.
• 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 in-
stallation 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 instal lation equipotential bonding requirements are specified in IEC
60728-11, Cable networks for television signals, sound signals and interac-
tive services, Part 11: Safety. This equipment is in tended 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, spe cial attention should be
given that the installation is in accor dance 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 Conver sion) on the AC, RF, Ethernet and
Phone lines.
• When the Telephony Gateway is connected to a local computer through Eth-
ernet cables, the computer must be proper ly grounded to the building/res-
idence AC ground network. All plug-in cards within the computer must be
properly installed and grounded to the computer frame per the manufac-
turer’s specifications.
• Ensure proper ventillation. Position the Telephony Gateway so that air flows
freely around it and the ventillation holes on the unit are not blocked.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
4
• 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 ac-
cordance with the instructions, may cause harmful interference to radio communi-
cations. 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 fol-
lowing 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.
Warning: 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 uncon-
trolled environment. This equipment should be installed and operated with mini-
mum distance of 7.9 inches (20cm) between the radiator and your body. This
transmitter must not be co-located or operating in conjunction with any other an-
tenna or transmitter.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
5
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 an-
tenna type and its gain should be so chosen that the equivalent isotropically radi-
ated power (e.i.r.p.) is not more than that necessary for successful communication.
This device complies with Industry Canada license-exempt RSS standard(s). Oper-
ation is subject to the following two conditions: (1) this device may not cause in-
terference, 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.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
6
European Compliance
This product complies with the provisions of the Electromagnetic Com patibility
(EMC) Directive (89/336/EEC), the Amending Directive (92/31/EEC), the Low Volt-
age Directive (73/23/EEC), and the CE Marking Directive (93/68/EEC). As such,
this product bears the CE marking in accordance with the above applicable Direc-
tive(s).
A copy of the Declaration of Conformity may be obtained from: ARRIS Interna-
tional, Inc., 3871 Lakefield Drive, Suite 300, Suwanee, GA 30024.
As indicated by this symbol, disposal of this prod uct 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 environ-
ment; as such, upon disposal of the Telephony Gateway the Di-
rective requires that this product must not be disposed as
unsorted munic ipal waste, but rather collected separately and
dis posed 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 equip ment.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
7
Getting Started
About Your New Telephony Gateway
The Touchstone TG1672 Telephony Gateway is DOCSIS compliant with the follow-
ing features:
• Speed: much faster than dialup or ISDN service; up to eight times faster
than DOCSIS 2.0 cable modems.
• Convenience: supports Ethernet and 802.11b/g/n 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™ 1.5 or 1.0 compliant
The TG1672 provides:
• Wireless 802.11b/g/n connectivity
• Four Ethernet ports for connections to non-wireless devices
• Up to two lines of telephone service
• DOCSIS 3.0 compliant with Li-Ion backup battery
• One USB host port (future support for external USB devices)
What’s in the Box?
Make sure you have the following items before proceeding. Call your cable company
for assistance if anything is missing.
• Telephony Gateway
• Power Cord
• Battery
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
8
Coax Cable
9
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
• Wall-Mounting Template and Instructions
• 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 fol-
low ing items on hand before continuing:
•Telephony Gateway package: see What’s in the Box? for a list of items
in the package.
•Coaxial cable (coax): as shown in the image to the left, this is a round
cable with a connector on each end. It is the same kind of wire used to con-
nect 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 near-
est cable outlet.
•Phone Cable: as shown in the image to the left, 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 sin-
gle outlet into two. You may need a splitter if you have a TV already con-
nected 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.
•Wall-mount hardware (optional): if you want to wall-mount your Tele-
phony Gateway, you need to obtain two drywall anchors or wood screws.
See the Wall-Mount Template and Instructions for more details.
Phone Cable
•Information packet: your cable company should furnish you with a packet
containing information about your service and how to set it up. Read this in-
formation carefully and contact your cable company if you have any ques-
tions.
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
fol lowing information ready:
• the Telephony Gateway serial number and cable MAC addresses of the unit
(printed on a sticker on the bottom of the Telephony Gateway)
• the model number of 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 down-
load 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?
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
10
11
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
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 Pack-
etCable support.
Recommended Hardware
The following hardware configuration is recommended. Computers not meeting this
configuration can still work with the TG1672, but may not be able to make maxi-
mum use of TG1672 throughput.
• CPU: P4, 3GHz or faster
• RAM: 1GB or greater
• Hard drive: 7200 RPM or faster
• Ethernet: Gig-E (1000BaseT)
Windows
Windows XP , Windows Vista, or Windows 7. A supported Ethernet or wireless LAN
connection must be available.
MacOS
System 7.5 to MacOS 9.2 (Open Transport recommended) or MacOS X. A supported
Ethernet or wireless LAN connection must be available.
Linux/other 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 TG1672 Telephony Gateway. The model num-
ber is on the label affixed to the Telephony Gateway. See the image at the left.
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 fol-
lowing tips to enhance your system’s security:
• Keep your operating system 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 addi-
tion, avoid opening email 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 cable companies prohibit run-
ning servers on consumer-level accounts and may suspend your account for
violating your terms of service.
• Use the cable company’s mail servers for sending email.
• 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). Crimi-
nals can take advantage of open proxies to hide their identity when break-
ing into other computers or sending spam. If you have an open proxy, your
ca ble company may suspend your account to protect the rest of the net-
work.
• The TG1672 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 (shown on image at the left) for the factory security settings.
If you need to modify the default wireless security settings, see Configuring
Your Wireless Connection.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
12
Model
Number
Security
Label
Ethernet Cable
13
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
Ethernet or Wireless?
There are two ways to connect your computer (or other equipment) to the Tele-
phony Gateway. The following will help you decide which is best for you:
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.
Note: To connect more than four computers to the TG1672 through the Ether-
net ports, you need an Ethernet hub (available at computer retail ers).
The Telephony Gateway package comes with one 6-foot (1.9m) 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 di-
rectly to a computer, or to an Ethernet hub with a cross-over switch, ask for Cate-
gory 5e (CAT5e) straight-through cable. CAT5e cable is required for gigabit Ethernet
(Gig-E), not regular CAT5 cable.
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 ac-
cess the TG1672 using a wireless (radio) signal. These connections are in addition
to the connections supported via Ethernet.
Note: You can use the wireless connection if your computer has a built-in or af-
termarket wireless card. To learn more about which wireless hardware
works best with your com puter, 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.)
Battery Installation and Removal
The TG1672 Telephony Gateway supports a Lithium-Ion backup battery to provide
backup in the event of a local power loss. The battery backup is not intended to take
the place of AC power.
Note: For safety and regulatory purposes, batteries are shipped outside of the
Telephony Gateway and must be installed.
The TG1672 supports the following battery models:
•Basic backup battery — provides up to 5 hours (black) or 8 hours (grey)
of backup time, depending on your Telephony Gateway model and usage. It
may be light gray (recommended battery) or black.
Basic Battery Installation and Replacement
•Extended backup battery — provides up to 12 hours of backup time, de-
pending on model and usage. It has a strap between the battery guides.
Extended Battery Installation and Replacement
Your cable company may include a backup battery with your Telephony Gateway.
You can order any of the batteries shown here at http://yourbroadbandstore.com/
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
14
Basic Backup Battery (black)
Basic Backup Battery (gray)
Extended Backup Battery
TG1672 Basic Battery Installation and Replacement
This model of the Telephony Gateway has the ability to provide battery backup in
the event of a local power loss. The battery backup is not intended to take the place
of AC power.
Use this procedure to install and to replace the backup battery.
1Press down and pull back on the latch holding the battery door (on the bot-
tom of the Telephony Gateway). Pull the door toward you. Set the door aside
in a safe place.
CAUTION
Risk of equipment damage
Improperly inserting the battery may damage the battery connector in
the Telephony Gateway. Carefully follow the instructions in the next
step to avoid damage.
2Hold the battery pack so that the guides on the battery align with the slots
on the Telephony Gateway and slide the battery into the bay. The diagram
on the left shows the proper orientation.
Note: Batteries will not insert completely into the Telephony Gateway if not
oriented correctly. The battery should slide into the bay without significant
force. Line up the guides on the battery with the slots in the battery bay.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
15
Latch End
Battery Slots
Battery Guides
3Push the battery pack into the bay until it seats into place. If you are tak-
ing the battery out of the Telephony Gateway, position your finger
in the battery opening area and use leverage to dislodge the battery
while pulling it straight back.
Note: The Telephony Gateway will not begin operating until you apply AC
power.
4Replace the door. To do so, place the hinge tabs of the battery door into the
receiver slots inside the Telephony Gateway battery compartment on the
opposite end of the battery opening. Rotate the door toward the unit until
the latch snaps back into place.
Note: Telephony Gateways use a Lithium-Ion battery pack. Please recycle
or dispose of the battery responsibly and in accordance with local ordi-
nances.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
16
Battery
Compartment
Receiver
Slot
Hinge Tab
TG1672 Extended Battery Installation and Replace-
ment
Use this procedure to install or replace the backup battery.
1Press down and pull back on the latch holding the battery door (on the bot-
tom of the Telephony Gateway). Pull the door toward you. Set the door aside
in a safe place.
CAUTION
Risk of equipment damage
Improperly inserting the battery may damage the battery connector in
the Telephony Gateway. Carefully follow the instructions in the next
step to avoid damage.
2Hold the battery pack so that the guides on the battery align with the slots
on the Telephony Gateway and slide the battery into the bay. The diagram
on the left shows the proper orientation.
Note: Batteries will not insert completely into the Telephony Gateway if not
oriented correctly. The battery should slide into the bay without significant
force. Line up the slots in the battery bay with the guides on the battery
and apply even pressure on both ends of the battery.
3Push the battery pack into the bay until it latches into place. If you are
taking the battery out of the Telephony Gateway, use the battery
pull strap to dislodge the battery.
Note: The Telephony Gateway will not begin operating until you apply AC
power.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
17
Battery
Pull Strap
Battery Guides
Battery Slots
Latch End
4Replace the door. To do so, place the tabs of the battery door into the slot
inside the Telephony Gateway battery compartment. Rotate the door toward
the front of the Telephony Gateway until the latch snaps back into place.
Note: Telephony Gateways use a Lithium-Ion battery pack. Please recycle
or dispose of the battery responsibly and in accordance with local ordi-
nances.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
18
Battery
Compartment
Receiver
Slot
Hinge Tab
Installing and Connecting Your
Telephony Gateway
Before you start, make sure that:
• You have contacted your cable company and verified that they provide data
and telephone service using standard DOCSIS technology.
• You have all the items you need.
• Cable, phone, and power outlets are available near the computer. If a cable
outlet is not conveniently located, your cable company can install a new one.
If you have ordered service, your cable company should configure the Telephony
Gateway automatically. You need only follow the instructions in this section to in-
stall and connect the Telephony Gateway.
CAUTION
Risk of equipment damage
Only qualified installation technicians should connect the Telephony
Gateway to house wiring. Incumbent telephone service must be physi-
cally disconnected at the outside interface box before making any
connections.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
19
B
E
C
A
D
F
H
J
G
I
20
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
Front Panel
The front of the Telephony Gateway has the following indicators:
A WPS Button/LED: begins associating the Telelphony Gateway with a wire-
less device. LED indicates Wireless Protected Setup (WPS) is active.
B Power: indicates whether AC power is available to the unit.
C US/DS: indicates upstream/downstream connectivity.
D Online: indicates internet data transmission status.
E 2.4 GHz: indicates the status of the 2.4 GHz wireless LAN.
F 5 GHz: indicates the status of the 5 GHz wireless LAN.
G Tel 1: indicates the status of telephone line 1.
H Tel 2: indicates the status of telephone line 2.
I Battery: indicates the battery status.
J MoCA: indicates connectivity between the Telephony Gateway and other
home devices connected via the MoCA network.
Rear Panel
The rear of the Telephony Gateway has the following connectors and controls:
A Reset button: resets the Telephony Gateway as if you power cycled the unit.
Use a pointed non-metallic object to press this button.
B Tel 1: connector for the first phone line.
C Tel 2: connector for the second phone line.
D USB: USB host connector - future support for external USB devices
E Ethernet (1 - 4): connectors for use with a computer LAN port.
F Cable: connector for the coaxial cable.
G Power: connector for the power cord.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
21
Cable
Ethernet
10/100/1000
USB
T
el 1
Reset
T
el 2
1
2
3
4
A
C
B
D
F
E
G
Selecting 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 exten-
sion cords are not required.
• Is a cable jack available? For best performance, keep the number of split-
ters between the jack and cable drop to a minimum. Each splitter attenuates
(re duces) the signal available to the Telephony Gateway. A large number of
split ters can slow down the Internet connection and even affect your tele-
phone 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 ca-
bles between the Telephony Gateway’s location and those devices?
• If you want to mount the Telephony Gateway on a wall, does the location
pro vide a solid surface for secure attachment? For best results when mount-
ing the Telephony Gateway on drywall, position the Telephony Gateway so
at least one of the screws are fastened to a stud. This may prevent the Tele-
phony Gateway from pulling out of the wall in the future.
• 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 con-
nection range is typically 100–200 feet (30m–65m). A number of factors
can affect connection range, as described below.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
22
Factors Affecting Wireless Range
A number of factors can affect the usable range for wireless connections.
Note: Note that decreasing the range of your wireless network may be bene-
ficial, as long as the decreased range is sufficient for your needs. By lim-
iting your network’s range, you reduce interference with other networks
and make it harder for unwant ed users to find and connect to your net-
work.
Note: Setting the trasmit power level to High increases the range. Setting it
to Medium or Low decreases the range proportionately.
Increases range: • Raising the unit above the devices (for example, in-
stalling the Telephony Gateway in the upper floor of a
multi-story dwelling)
Decreases range: • Lowering the unit below the devices (for example, in-
stalling the Telephony Gateway in a basement)
• Metal or concrete walls between the Telephony Gate-
way 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)
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
23
24
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
Mounting the Telephony Gateway
You can either mount the Telephony Gateway on a wall or place it on a desktop.
For wall-mount applications, you can mount the Telephony Gateway with the indi-
cators facing upward (vertical) or to the side (horizontal).
Tools and Materials
For wall-mounted installations, make sure you have the following tools and mate-
rials before proceeding:
• for mounting on drywall: Two 1/4” (6mm) drywall anchors (not included),
two #6 x 1.5” (38.1 mm) self-tapping panhead screws (not included), and
a drill with 1/4” (6mm) bit (not included)
• for mounting on plywood or studs: two #6 x 1.5” (38.1 mm) self-tapping
panhead wood screws (not included)
• screwdriver (flat-blade or Phillips, depending on what kind of screws you
use)
• wall-mount bracket (included)
Location
Always position the Telephony Gateway:
• within reach of an AC outlet. The power cord must reach the outlet without
stretching and without adding extension cords.
• near a cable outlet (to avoid long cable runs).
Instructions
Wall-mounting instructions
Note: When mounting the Telephony Gateway on drywall, try to position the
Telephony Gateway so at least one of the screws is fastened to a stud.
This may prevent the Telephony Gateway from pulling out of the wall in
the future. To prevent overheating of the Telephony Gateway, do not
block the ventilation holes on the sides of the unit.
25
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
1Position the mounting bracket on the surface where you intend to mount
the Telephony Gateway and mark the two holes with a pencil.
2Drill holes for the mounting screws through the marked locations.
3If using drywall anchors, set them into the wall. Then, drive the screws into
the wall leaving a gap of about 1/8” (3 mm) between the screw head and
the wall. If not using anchors, just drive the screws.
4Slip both mounting slots in the back of the mounting bracket over the
screws, then slide the bracket down until the narrow end of the keyhole slot
contacts the screw shaft.
5Hang the Telephony Gateway on the wall by inserting the six tabs on the
mounting bracket into the six slots in the back of the Telephony Gateway and
sliding the Telephony Gateway down until it drops in place on the bracket.
6Proceed to Connecting the Telephony Gateway.
Desktop mounting instructions
1Position the Telephony Gateway so that:
• it stands vertically on its base (Do not position 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
2Proceed to Connecting the Telephony Gateway.
Step 1 Step 2
Step 3 Step 4
Step 5
Connecting 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 con-
nections to the previous telephone provider must be removed and the
wiring must be checked; there must not be any voltage. 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.
1Connect one end of the coax cable to the cable outlet or splitter, and the
other end to the Telephony Gateway’s Cable connector (F). Tighten the con-
nections 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 cable company will install these filters for
you.
2Insert the plug from the power cord into the Power connector on the back
of the Telephony Gateway (G) and insert the power cord into a convenient
AC outlet.
The Power light on the front of the Telephony Gateway lights up, then flashes
once (refer to the LED tables shown in Using the Telephony Gateway). See
Troubleshooting if the Power light does not turn on.
3Connect one end of the Ethernet cable to any Ethernet port on the back of
the Telephony Gateway, (E) and the other end to the Ethernet port on a
com puter, hub, or broadband router.
Note: If you are connecting to a computer, use the Ethernet cable included
in the Telephony Gateway package.
4Connect one end of the telephone cable to the telephone port on the back
of the Telephony Gateway (Bor C). Connect the other end to the telephone.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
26
Cable
Ethernet
10/100/1000
USB
Tel 1
Reset
Tel 2
1
2
3
4
A
C
B
D
F
E
G
Configuring Your Wireless Connection
The TG1672 ships with wireless LAN security set by default. See the security label
on your product (shown on image at the left) for the factory security settings: net-
work name (SSID), encryption method, network key, and WPS PIN.
Note: You must set up your computer and other client devices to work
with the security settings on the TG1672. Refer to the documen-
tation for your client device for instructions on setting security.
On most computer systems you only need to select the network
name (SSID) device and enter the encryption key. If your com-
puter or client device supports WiFi Alliance WPS (Wireless Pro-
tected Setup), activate WPS on your computer or client device
and the TG1672 simultaneously to easily set up your system se-
curity.
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.
Accessing the Configuration Interface
Follow these steps to access the configuration interface. You should have already set
up the TG1672 as described in Installing and Connecting Your Telephony Gateway.
1 a) If security has been properly set up on your computer to access the wire-
less LAN on the TG1672, use the connection utility for your operating sys-
tem to connect to the wireless LAN using its network name (SSID), as shown
on the security label.
b) If you cannot access the wireless LAN, you must first establish a wired
Ethernet connection between your computer and the TG1672.
2In your web browser, open the page http://192.168.0.1/ to access the
wireless router setup.
The Login screen displays.
Note: The default user name is “admin”. The default password is “pass-
word”, in lower case letters.
3Enter the user name and password and click the Apply button to log in.
The System Basic Setup screen displays.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
27
Security
Label
4Use 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 set-
ting a system password.
Setting Parental Controls
The Parental Control feature allows you to block specified keywords and web sites
from being accessed and also to specify trusted computers in the network.
Trusted computers are not affected by the parental control settings.
Follow these steps to set up your Parental Controls:
1Access and log into the wireless configuration interface as explained in
Accessing the Configuration Interface.
2Click the Firewall tab and then click Parental Controls in the side menu
to display the Parental Controls screen.
3Check the Enable Parental Controls checkbox and click the Apply button.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
28
4Configure any or all of the following parental controls:
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 childrens’ computers have parental controls in effect.
Note: Refer to the “Finding the MAC Address of a Computer” sidebar for in-
formation on determining the MAC address of your computer.
Keyword and Web Site Filtering:
You can add a list of keywords and web sites that you want to block. To add
a keyword or web site to the list, click the respective Add button. To delete
a keyword or web site from the list, first click its check box and then click
the Delete button.
Adding a Keyword or Web Site Filter
a) Enter the keyword in the Keyword field or web site URL address in the
Web Site field.
b) Set the start day and end day for the blocked access. (Sun until Sun in-
dicates all week, or just click the All Week checkbox.)
c) 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 check-
box.)
d) Click the Add Keyword Filter or Add Web Site Filter button respec-
tively. Then click the Apply button.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
29
Add Keyword Filter Add Web Site Filter
Finding 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, find and select the
Control Panel. Double-click Network Connections
(Windows XP), or Network & Sharing Center (Win-
dows Vista or Windows 7). Then double-click either
“Wireless Network Connection” for a wireless connection,
or “Local Area Connection” for an Ethernet connection.
Next click the Details button (Windows Vista or Windows
7), or click the Support tab and then the Details button
(Windows XP). The “Physical Address” line shows the
MAC address.
MacOS X: open System Preferences and click the Net-
work 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 Air-
port 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).
Configuring Your Ethernet Connection
If your computer is equipped with a LAN card providing an Ethernet connection,
you may have to configure your computer’s TCP/IP settings. The steps that follow
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 con-
nection:
• Computer with Ethernet interface
• Ethernet cable (supplied)
• IP address, subnet, gateway, and DNS information for installations not using
DHCP
How to use this chapter
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.
•TCP/IP Configuration for Windows XP
•TCP/IP Configuration for Windows 7
•TCP/IP Configuration for MacOS X
Note: For Windows Vista, use the Windows 7 procedure. They are very similar.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
30
TCP/IP Configuration for Windows XP
Follow these steps to configure the Ethernet interface on a Windows XP operating
system.
TCP/IPv6 Note: This procedure shows the configuration of TCP/IPv4. TCP/IPv6
is not installed or enabled by default in Windows XP. If your cable
provider requires TCP/IPv6 you must first install and enable it on your
Windows XP system. Refer to Microsoft support materials on Windows
XP for installation instructions. Once installed and enabled, follow this
same configuration example, but select TCP/IPv6 at the appropriate
step.
Note: Dialog boxes shown on your computer may differ slightly from those
shown in this procedure.
1From the computer, select Start > Settings > Control Panel and double-
click Network Connections in the Control Panel.
The Network Connection window displays a list of LAN connections and as-
sociated network adapters.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
31
2Double-click the local area connection to be used for your device’s network
connection.
The Local Area Connection Status widow displays.
3Click Properties.
4Select TCP/IP by clicking it one time. Then click Properties.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
32
5Click the General tab. Then click Obtain an IP address automatically
and click OK.
6Click OK to accept the new settings, and OK again to close the Properties
window.
7You may have to restart your computer in order for your computer to obtain
a new IP address from the network.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
33
TCP/IP Configuration for Windows 7
Follow these steps to configure the Ethernet interface on a Windows 7 operating
system.
1Open the Windows 7 Control Panel.
2Click Network and Internet.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
34
6Select Internet Protocol Version 4 (TCP/IPv4) and click Properties to
configure TCP/IPv4.
Note: If your cable provider requires TCP/IP version 6, select Internet Pro-
tocol Version 6 (TCP/IPv6) and click Properties to configure TCP/IPv6.
The TCP/IP properties window for the version you selected displays.
7For either TCP/IPv4 or TCP/IPv6, select Obtain an IP address automati-
cally and Obtain DNS server address automatically, unless instructed
otherwise by your cable provider.
8Click OK to accept the new settings and close the Properties window. Then
click Close to back out of the remaining setup screens.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
37
TCP/IPv4 Properties TCP/IPv6 Properties
TCP/IP Configuration for MacOS X
Follow these steps to configure the Ethernet interface on a MacOS X operating sys-
tem.
1Open System Preferences, either by choosing System Preferences from the
Apple menu or by clicking the System Preferences icon in the dock.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
38
3Choose Automatic from the Location drop-down menu, and Built-in Eth-
ernet from the Show menu.
4Choose the TCP/IP tab, if necessary.
If you are using TCP/IPv4, go to step 5.
If your cable provider requires TCP/IPv6, go to step 8.
5Choose Using DHCP from the Configure IPv4 menu.
6If necessary, click the Renew DHCP Lease button.
7Close the System Properties application.
TCP/IPv4 configuration is completed.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
40
8If you are using TCP/IPv6, click Configure IPv6 near the bottom of the pre-
vious window.
9Choose Automatically from the Configure IPv6 drop-down menu and click
OK.
10 Close the System Properties application.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
41
42
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
Using the Telephony Gateway
This chapter describes the controls and features available on the Touchstone Tele-
phony Gateway, and covers basic troubleshooting procedures.
•Setting up Your Computer to Use the Telephony Gateway
•Indicator Lights for the TG1672
•Using the Reset Button
Setting up Your Computer to Use the Telephony
Gateway
Follow the instructions in the information packet supplied by your cable company.
Contact your cable company if you need help setting up your computer.
43
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
Indicator Lights for the TG1672
The Telephony Gateway has ten LED indicator lights to assist in trouble shooting.
Wiring Problems
If the Telephony Gateway begins flashing all its lights 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 Tele-
phony Gateway, then call a wiring technician for assistance.
Patterns: Normal Operation (LAN and Telephone)
The following table shows light patterns for the Ethernet, MoCA and wireless LANs,
and the telephones, during normal operation.
Mode Ethernet
(rear panel)
2.4 GHz/
5 GHz WiFi Tel 1 / Tel 2 MoCA
AC
Power
Green LED On =
Computer with 1
Gbps port connected
Amber LED On =
Computer with 100
Mbps/10 Mbps port
connected
Amber/Green LED
Flash = Computer
activity
Both LEDs Off =
Computer not
connected
On = WiFi
Enabled
Off = WiFi
Disabled
Flash =
Computer
Activity
On = On-hook
Flash = Off-hook
Off = disabled
On = MoCA
enabled
Flash = MoCA
network device
activity/traffic
Off = MoCA
disabled
No AC
Power Off Off
On = On-hook
Flash = Off-hook
Off = disabled
Off
Firmware
Upgrade (normal operation) (normal operation) (normal operation) (normal operation)
Power
US/DS
Online
2.4 GHz
5 GHz
MoCA
Tel 1
Tel 2
Battery
WPS
Patterns: Normal Operation (WAN and Battery)
The following table shows light patterns during normal operation.
Note 1: Your cable company may configure the Telephony Gateway to always
display the US/DS indicator in green regardless of the connection speed
or swap the meaning (speed indication) of yellow and green.
Mode Power US/DS Online Battery
AC Power
Good On
Yellow1=
Connected to
the Internet
(high speed)
Green1=
Connected to
the Internet
(ultra-high
speed)
Flash = Not
connected to
the Internet
On =
Internet
available
Off =
Internet not
available
On = Battery
good or low
Off = Battery
missing
Flash = Bat-
tery bad
No AC
Power
Battery
Installed
Flash Off Off
Off = Battery
power
Flash =
Battery bad
No AC
Power No
Battery
Off Off Off Off
Firmware
Upgrade On Flash On (normal
operation)
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
44
45
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
Touchstone TG1672 Telephony Gateway User’s Guide
Patterns: Startup Sequence
The following tables show the Telephony Gateway light patterns during each phase
of the startup sequence. There are two phases of startup; the Telephony phase and
the cable modem phase. Both are outlined below.
Telephony Start Up Sequence
Note: The US/DS indicator flashes yellow during startup, and turns green if
the Telephony Gateway establishes an ultra-high speed connection. For
some cable companies these colors may be reversed.
Power,
US/DS,
Online
Telephone
Battery Description
1 2
Off Off Off Off No power to Modem
Flash Flash Flash Flash Power-on Self Test
See “Cable Modem Start Up Sequence”
On Flash Off Off Retrieving telephone net-
work information
On Off Flash Off Retrieving telephone line
information
On Flash Flash Off Activating telephone
service
Normal Operation
Cable Modem Start Up Sequence
US/DS Online Description
Slow Flash
(1/second) Off Downstream acqusition in progress
On
(until Upstream
acqusition
starts)
Off Downstream acquisition completed
Fast Flash
(3/second) Off Upstream acquisition completed
On
Slow Flash
(during acqusition)
On (when modem IP
address obtained)
Upstream acqusition completed,
ready for service
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
46
Using the Reset Button
Use the Reset button (A), on the back of the Telephony Gateway, to reset the
modem and perform initialization as if you power cycled the unit. You may need to
reset the Telephony Gateway if you are having problems connecting to the Inter-
net. Using this button will be rare.
Use a pointed non-metallic object to press this button. The Reset button is re-
cessed to prevent accidental resets.
The diagram on the left shows the location of the reset button.
Resetting the Router to Factory Defaults
To reset the router to factory defaults, press and hold the Reset but ton (A)on the
back of the Telephony Gateway for more than fifteen seconds. This restores the
wireless setup configuration and router configuration parameters to the factory de-
faults. You may need to do this if a misconfiguration has locked out all access.
Booting from Battery
The TG1672 supports a “Boot from Battery” feature that allows the Telephony Gate-
way to begin service without AC power.
To start the TG1672 from its battery, follow these steps:
1If a battery is already installed in the Telephony Gateway, remove it.
2Re-insert the battery into the Telephony Gateway (see Battery Installation
and Removal for details).
3Press the Reset button (A); the Power light should turn on immediately.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
47
Cable
Ethernet
10/100/1000
USB
T
el 1
Reset
T
el 2
1
2
3
4
A
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?
If you plugged the power cord into a power strip, make sure the strip is
switched on.
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 and Online lights should be on.
• If the Power light blinks for more than 30 minutes, call your cable
company 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, re-
move the splitters and connect the Telephony Gateway directly to the out-
let.
Proceed to the Ethernet or wireless solutions (next page) if necessary.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
48
I’m not getting on the Internet. (Ethernet)
If you are using a hub, is the hub turned on?
Are you using the right type of Ethernet cable? Use the supplied cable for di-
rect connection to a computer; use a cross-over cable for connection to a
hub.
Press the Reset button on the back of the Telephony Gateway.
A misconfiguration could lock out all access to the Telephony Gateway router.
If you think this has happened, see Resetting the Router to Factory Defaults.
I’m not getting on the Internet. (Wireless)
Check the indicator lights (see Using the Telephony Gateway) — the WiFi
light should be on.
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 “WEP” or “disabled”. If you use “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 router.
If you think this has happened, see Resetting the Router 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 inter-
fering product, try using a different channel or setting Protected Mode.
I can get on the Internet, but everything is slow.
If the Web site you are visiting is very popular, that site may be having trou-
ble 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 con nec-
tion speed.
Other communications on the LAN, or interference with wireless connec-
tions, may slow down your connection.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
49
I don’t have dial tone when I pick up my phone, why?
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.
1Is the Power LED lit?
• If not, check to make sure the Telephony Gateway is plugged in
and the outlet has power.
• If the LED is lit, go to the next step.
2Is the Online LED lit?
• If not, 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 dial tone, contact your service provider.
• If the Online LED is lit, go to the next step.
3Is the Telephone (Tel 1 or Tel 2) LED lit?
• If not, phone service has not been set up on that line. Contact
your service provider.
• If it is blinking, there is a phone off hook somewhere in the
house. Find that phone and hang it up.
• If it is lit, go to the next step.
4Is 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 work-
ing phone.
• If a known good phone is used and you still don’t have dial tone,
try a different phone cable. If a new phone and cable do not re-
store dial tone, call your service provider.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
50
5Is 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
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 dial tone, contact your serv-
ice provider.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
51
Glossary
The following is a list of common cable and networking terms.
Amp-hour (Ah)
A measure of battery capacity. For example, a 1.0Ah battery can nominally
supply one Ampere of current for one hour.
Category 5e (Cat5e)
A high-quality type of cable, used for gigabit Ethernet (1000BaseT) connec-
tions. When purchasing Ethernet cables, always look for Category 5e cable.
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 in to the
Telephony Gateway; typically a computer or hub.
Cross-over
An Ethernet cable 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 used to provide an IP
address and location of services (such as DNS and TFTP) needed by a de-
vice connecting to the network. DHCP allows the cable company to con figure
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.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
52
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.
DOCSIS
Data Over Cable System Interface Specification. The interoperability stan-
dards used for data communications equipment on an HFC network.
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 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 pri-
vate network from the Internet. The TG1672 provides a built-in firewall.
Gateway
The device, usually a router, that connects devices on a given IP subnet to
other IP subnets.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
53
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 cable company, used to iden-
tify your computer to other systems on the Internet.
ISDN
Integrated Services Digital Network. A digital telephony standard that pro-
vides 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 semi-conductor diode that emits light when current
is passed through it.
MAC address
A number that uniquely identifies any device connected to a network. Your
cable company uses your Telephony Gateway’s MAC address to authorize
access to the Internet. The MAC address is printed on a label on the bottom
of your Telephony Gateway.
Protocol
A set of rules and formats that determines the communication behavior of
network entities at a given layer.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
54
Proxy
A device or program that stands in between a server (for example, a web
site) and a client (your browser), providing a way to relieve some of the
burden from the server. For example, your cable company 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 web site, 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 Amer-
ica 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) that
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 used to facil-
itate communications across one or more connected networks.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Ethernet
Configuration Usage Troubleshooting Glossary
55
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 docu-
mentation 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.
Touchstone TG1672 Telephony Gateway User’s Guide
Safety
Getting
Started
Battery
Installation Installation
Wireless
Configuration
Ethernet
Configuration Usage Troubleshooting Glossary
56
Touchstone®
TG1672 Telephony Gateway
User’s Guide
Copyright © 2013 ARRIS. All rights reserved.
The information in this document is subject to change with-
out notice. The statements, configurations, technical data,
and recom mendations in this document are believed to be
accurate and reliable, but are presented without express
or implied warranty. Users must take full responsibility for
their applications of any products specified in this docu-
ment. The information in this docu ment is proprietary to
ARRIS.
ARRIS, Touchstone, and the ARRIS logo are trademarks or
registered trademarks of ARRIS Group. All other trade-
marks and reg istered trademarks are the property of their
respective holders.
Protected under one or more of the following U.S. patents:
7,031,435; 7,916,744. Other patents pending.
Release 16 Draft 1.0b March 2013
Touchstone® TG1672 Telephony Gateway User’s Guide
Export Regulations
Safety Requirements
FCC Part 15
RF Exposure
Industry Canada Compliance
For Mexico
European Compliance
Getting Started
About Your New Telephony Gateway
What’s in the Box?
Items You Need
Getting Service
System Requirements
Recommended Hardware
Windows
MacOS
Linux/other Unix
About this Manual
What About Security?
Ethernet or Wireless?
Wireless
Both
Battery Installation and Removal
TG1672 Basic Battery Installation and Replacement
TG1672 Extended Battery Installation and Replacement
Installing and Connecting Your Telephony Gateway
Front Panel
Rear Panel
Selecting an Installation Location
Factors Affecting Wireless Range
Mounting the Telephony Gateway
Tools and Materials
Location
Instructions
Wall-mounting instructions
Desktop mounting instructions
Connecting the Telephony Gateway
Configuring Your Wireless Connection
Accessing the Configuration Interface
Setting Parental Controls
Configuring Your Ethernet Connection
Requirements
How to use this chapter
TCP/IP Configuration for Windows XP
TCP/IP Configuration for Windows 7
TCP/IP Configuration for MacOS X
Using the Telephony Gateway
Setting up Your Computer to Use the Telephony Gateway
Indicator Lights for the TG1672
Wiring Problems
Patterns: Normal Operation (LAN and Telephone)
Patterns: Normal Operation (WAN and Battery)
Patterns: Startup Sequence
Telephony Start Up Sequence
Cable Modem Start Up Sequence
Using the Reset Button
Resetting the Router to Factory Defaults
Booting from Battery
Troubleshooting
Glossary