Mitel TA7102 User manual

Mitel TA7102
INSTALLATION GUIDE

NOTICE
The information contained in this document is believed to be accurate in all respects but is not warranted by
Mitel Networks™ Corporation (MITEL®). Mitel makes no warranty of any kind with regards to this material,
including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The
information is subject to change without notice and should not be construed in any way as a commitment by
Mitel or any of its affiliates or subsidiaries. Mitel and its affiliates and subsidiaries assume no responsibility for
any errors or omissions in this document. Revisions of this document or new editions of it may be issued to
incorporate such changes.
No part of this document can be reproduced or transmitted in any form or by any means - electronic or
mechanical - for any purpose without written permission from Mitel Networks Corporation.
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from Mitel. Please contact our legal department at [e-mail] for additional information. For a list of the
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http://www.mitel.com/trademarks.
© Copyright 2017, Mitel Networks Corporation
All rights reserved

iii
CONTENTS
1ABOUT THIS MANUAL .....................................................................................................................................4
1.1 DOCUMENT OBJECTIVES 4
1.2 INTENDED AUDIENCE 4
1.3 RELATED DOCUMENTATION 4
1.4 DOCUMENT STRUCTURE 5
1.5 DOCUMENT CONVENTIONS 6
2OVERVIEW ........................................................................................................................................................8
2.1 CONNECTORS AND INDICATORS 9
3INSTALLATION .................................................................................................................................................13
3.1 PLANNING THE INSTALLATION 13
3.2 SAFETY RECOMMENDATIONS 15
3.3 REQUIRED MOUNTING TOOLS AND EQUIPMENT 16
3.4 UNPACKING AND INSPECTION 16
3.5 LOCATION AND MOUNTING REQUIREMENTS 16
3.6 HARDWARE INSTALLATION 20
4POWERING ON THE TA7102 ...........................................................................................................................21
4.1 IP ADDRESS DISCOVERY OR CONFIGURATION 21
4.2 INDICATORS (LEDS) 25
4.3 RESET/DEFAULT BUTTON 27
4.4 MANAGEMENT CHOICES 31
5APPENDIX A –STANDARD COMPLIANCE AND SAFETY INFORMATION .................................................32
5.1 DISCLAIMERS 32
5.2 TRANSLATED WARNING DEFINITION 34
5.3 SAFETY WARNINGS 35
5.4 SAFETY RECOMMENDATIONS 36
6APPENDIX B - CABLING CONSIDERATIONS ................................................................................................37
6.1 RJ-45 CABLE 37
6.2 RJ-11 (TELEPHONE) CABLE 40
7APPENDIX - C STANDARD HARDWARE INFORMATION .............................................................................42
7.1 INDUSTRY STANDARD PROTOCOLS 42
7.2 HARDWARE FEATURES 44
7.3 PRODUCT ARCHITECTURE DETAILS 44
7.4 REAL TIME FAX ROUTER TECHNICAL SPECIFICATIONS 44
7.5 ANALOG LINE INTERFACE (FXS) 45
7.6 AUDIO SPECIFICATIONS 46
7.7 DTMF TONE DETECTION 46
7.8 DTMF TONE GENERATION 46
7.9 POWER CONSUMPTION 47
7.10 MTBF VALUE 47
7.11 OPERATING ENVIRONMENT 47
7.12 DIMENSIONS AND WEIGHT 48
8APPENDIX D - GLOSSARY ..............................................................................................................................49
9APPENDIX E –LIST OF ACRONYMS ..............................................................................................................52

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1ABOUT THIS MANUAL
The TA7102 offers two Ethernet connectors switches enabling to establish two connections between
conventional analog telephones or Group 3 fax machines and either a WAN, a LAN or a personal
computer. It can be used to provide connectivity to broadband access equipment for a Service Provider’s
IP Telephony offering to residential or SME markets.
1.1 DOCUMENT OBJECTIVES
The TA7102 Hardware Installation Guide provides technical information on how to physically install the
TA7102. It also describes the cabling required for the TA7102 device.
The information included in this guide consists of:
Hardware descriptions of the TA7102 device
Hardware installation instructions
Installation scenarios examples
LED indications
Cabling and pin-out data
Please refer to the Dgw v2.0 Software Configuration Guide for software configuration information.
Use the TA7102 Hardware Installation Guide in conjunction with the appropriate publications listed in
“Related Documentation”.
1.2 INTENDED AUDIENCE
This guide is intended for the following audiences:
Technical staff who are familiar with electronic circuitry, networking theory and have experience as an
electronic technician.
System administrators with a basic networking background and experience, but who might not be
familiar with the TA7102 device.
System administrators who are responsible for installing and configuring networking equipment and
who are familiar with the TA7102 device.
1.3 RELATED DOCUMENTATION
In addition to this manual, the TA7102 document set includes the following:
Dgw v2.0 Software Configuration Guide.

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1.4 DOCUMENT STRUCTURE
The TA7102 Hardware Installation Guide contains the following information.
Table 1: TA7102 Hardware Installation Guide Chapter/Appendices
Title
Summary
“Chapter 1 - Overview”
Provides a brief description of the TA7102.
“Chapter 2 - Installation”
Contains instructions for installing the TA7102
and connecting the cables.
“Chapter 3 - Powering on the TA7102”
Leads you through the basic steps to start the
TA7102.
“Appendix A - Standards Compliance and
Safety
Information”
Lists the various standards compliance of the
TA7102.
“Appendix B - Cabling Considerations”
Describes the pin-to-pin connections for cables used with the TA7102.
“Appendix C - Standard Hardware
Information”
Lists the technical hardware information of the
TA7102.

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1.5 DOCUMENT CONVENTIONS
The following information provides an explanation of the symbols that appear on the TA7102 and in the
documentation for the product.
Warning Definition
Warning: Means danger. You are in a situation that could cause bodily injury. Before you work on any
equipment, you must be aware of the hazards involved with electrical circuitry and be familiar with
standard practices for preventing accidents.
Where to find Translated Warning Definition
For safety and warning information, see “Appendix A - Standards Compliance and Safety Information” on
page 19.
This Appendix describes the international agency compliance and safety information for the TA7102. It
also includes a translation of the safety warning listed in the previous section.
Other Conventions
The following are other conventions you will encounter in this manual.
Caution: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury and/or damage to the equipment or property.
Note: Indicates important information about the current topic.
Standards Supported Indicates which RFC, Draft or other standard document is supported for a
specific feature.
SCN vs PSTN
In Mitel’ and other vendor’s documentation, the terms SCN and PSTN are used. A SCN (Switched Circuit
Network) is a general term to designate a communication network in which any user may be connected to
any other user through the use of message, circuit, or packet switching and control devices. The Public
Switched Telephone Network (PSTN) or a Private Branch eXchange (PBX) are examples of SCNs.
Standards Supported
When available, this document lists the standards onto which features are based. These standards may
be
RFCs (Request for Comments), Internet-Drafts, or other standards.
The TA7102’s implementations are based on the standards, so it’s possible that some behavior differs
from the official standards.

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For more information on and a list of RFCs and Internet-Drafts, refer to the IETF web site at
http://www.ietf.org.

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2OVERVIEW
This chapter describes the TA7102 connectors and indicators.
Provider-specific profiles ensure that the TA7102 is a genuine plug and play solution. It offers a low total
cost of ownership as it reduces installation and maintenance costs. Moreover, the TA7102 integrates
features such as TLS, SRTP, and HTTPS designed to bring enhanced security for network management,
SIP signaling and media transmission aspects.
The TA7102 offers two Ethernet connectors switches enabling to establish two connections between
conventional analog telephones or Group 3 fax machines and either a WAN, a LAN or a personal
computer. It can be used to provide connectivity to broadband access equipment for a Service Provider’s
IP Telephony offering to residential or SME markets.
Key Features
IP connectivity for analog phones and faxes
Up to 2 simultaneous calls
FXS interface ports
Two Ethernet ports
HTTP, SNMP, FTP and TFTP for configuration and management
True Plug-and-Play
Automatic configuration script download
Call Routing service
Secure SIP signaling
Secure Media transmission
SNMPv3 and web management
DHCP Client
PPPoE Client
T.38 support
Command Line Interface (CLI)
SSL/TLS Encryption

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2.1 CONNECTORS AND INDICATORS
This section provides an overview of the front and rear panels of the TA7102.
Product Serial Number Location
The serial number label for the TA7102 device is located on the bottom of the unit.
Front Indicators and Connectors
See “Indicators (LEDs)” for a description of the LED patterns the TA7102 may have and the states they
represent.
Figure 1 shows the four visual indicators located on the front of the TA7102.
Figure 1: TA7102 Front Panel Indicators
Table 2 describes the connectors on the front panel of the TA7102.
Table 2: TA7102 Front LEDs
LED
Description
1.
Ready
When lit, the TA7102 is ready to initiate or receive a call. The unit does
not have to be registered to a server.
1 2 3 4

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2.
In Use
When lit, at least one of the FXS lines is in use.
3.
ETH
Provides the state of the network connected to the WAN and LAN
connectors.
4.
Power
When lit, power is applied to the TA7102.

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Rear Connectors
The TA7102 has several connections that must be properly set. Figure 2 shows the rear panel of the
TA7102.
Standards Supported - ITU-T I.430 Basic user-network interface - Layer 1 specification
(section 9).
Figure 2: TA7102 Rear Panel Connectors
1 2 3 4 5
Table 3 describes the rear panel connections (from left to right).
Table 3: Rear Connections of the TA7102
Connection
Description
1.
Phone-Fax 1 / Phone-
Fax 2
Two RJ-11 connectors to attach a conventional telephone or G3
fax machine.
2.
LAN
A 10/100 BaseT Ethernet RJ-45 connector that can be
connected into the network card of a computer.
3.
WAN
A 10/100 BaseT Ethernet RJ-45 connector for access to a LAN,
WAN or computer.
4.
Reset / Default switch
Resets configuration parameters of the TA7102 to default
(known) values. It can be used to reconfigure the unit.
Warning: Read Section “RESET/DEFAULT Button” before
attempting to reset the unit.

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5.
Power connector
External 12 Vdc power supply.

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3INSTALLATION
This chapter describes the installation of the TA7102.
3.1 PLANNING THE INSTALLATION
Before installing the TA7102, you should complete the following tasks:
Create a network diagram (see section “Network Diagram”).
Gather IP-related information (see section “IP-Related Information” for more information).
Install the hardware and software needed to configure the TA7102 (see section“Network Information”).
Installation Checklist
The installation checklist lists the tasks for installing the TA7102. Print a copy of this checklist and
mark the entries as you complete each task. Include the completed checklist in your site log.
Figure 3: Installation Checklist
TA7102 name/serial number
Task
Verified By
Date
Network information available &
recorded in site log
Environmental specifications verified
Site power voltages verified
Installation site pre-power check
completed
Required tools available
Additional equipment available
TA7102 received
Quick start guide received

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Regulatory compliance and safety
information received
Warranty card received
Software version verified
Rack, desktop, or wall mounting of
chassis completed
Initial electrical connections established
ASCII terminal attached to console port
Cable length limits verified
Initial configuration performed
Initial operation verified
Site Log
Mitel recommends that you maintain a site log to record all actions relevant to the TA7102, such as:
Installation: Print a copy of the installation checklist and insert it into the site log.
Upgrades and maintenance: Use the site log to record ongoing maintenance and expansion history.
Update the site log to reflect the following:
Configuration changes
Maintenance schedules, requirements, and procedures performed
Comments, notes, and problems
Software changes and updates to firmware
Network Information
When planning the installation of the TA7102, you should consider the following network information.
Network Diagram
It is always good practice to draw a network overview diagram that displays all neighboring IP nodes,
serial connected elements, and other components. It is recommended that you keep a copy in the site log
(see “Site Log” for more information on keeping a site log).
IP-Related Information
Before you can install the i, you need to have the following information:

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IP addresses and subnet mask used for the Ethernet WAN connector
IP addresses of the central SIP server
IP addresses of the central server used for configuration upload and download
Power Source
If you suspect that your AC power is not reliable, for example if room lights flicker often or there is
machinery with large motors nearby, have a qualified professional test the power. Install a power
conditioner if necessary.
3.2 SAFETY RECOMMENDATIONS
The following are safety recommendations and best practices to follow when working with the TA7102.
Maintaining Safety with Electricity
Warning: Do not work on the TA7102, connect or disconnect cables during periods of lightning activity.
Warning: Disconnect all power before servicing the TA7102.
Warning: Hazardous network voltages might be present in WAN, LAN, and telephone networks
connectors regardless of whether power to the device is OFF or ON. Use caution when working near
these connectors to avoid electric shock. When detaching cables, detach the end away from the TA7102
first.
General Safety Practices
Follow these guidelines to ensure personal safety and protect the equipment:
Keep the TA7102 clear and dust-free during and after installation.
Locate the emergency power-off switch for the room in which you are working. Then, if an electrical
accident occurs, you can act quickly to turn off the power.
Disconnect all power before installing the TA7102.
Do not work alone if potentially hazardous conditions exist.
Never assume that power is disconnected from a circuit. Always check.
Do not perform any action that creates a potential hazard to people or makes equipment unsafe.
Warning: This equipment must be installed and maintained by service personnel. Incorrectly connecting
this equipment to a general-purpose outlet could be hazardous. The telecommunications lines must be
disconnected before unplugging the main power connector.
Preventing Electrostatic Discharge Damage

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Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. Connect the clip to earth
ground to channel unwanted ESD voltages to ground safely.
3.3 REQUIRED MOUNTING TOOLS AND EQUIPMENT
You will need the following tools and parts to properly install the TA7102:
Screwdriver as required for attaching brackets to rack or wall.
Screws and anchors for wall-mounting, if required.
Four wood screws or other fasteners, for installing the chassis on a wall.
ESD-preventive wrist strap.
In addition, you might need the following external equipment:
Modem for remote access.
RJ-45 cables for the WAN and LAN connections.
3.4 UNPACKING AND INSPECTION
If you haven’t already done so, unpack the TA7102 device. Carefully remove it from the package and
packing material. The TA7102 package contains the following items:
1 x TA7102 unit
1 x power cord for the country in which you are using the TA7102
1 x universal power supply
1 x 10/100 BaseT Ethernet RJ-45 cable
1 x Printed Flyer
You may also need additional 10/100 BaseT Ethernet RJ-45 cables.
3.5 LOCATION AND MOUNTING REQUIREMENTS
Warning: The analog lines of the TA7102 are not intended for connection to a telecommunication
network that uses outside cable.
Warning: To prevent fire or shock hazard do not expose the unit to rain or moisture.
The TA7102 is suited for use in an office or residential environment where it can be wall-mounted or free
standing.
Location
Install the TA7102 in a well-ventilated location where it will not be exposed to high temperature or
humidity. Do not install the TA7102 in a location exposed to direct sunlight or near stoves or radiators.
Excessive heat could damage the internal components.
When deciding where to position the TA7102, ensure that:
The TA7102 is accessible for future upgrade, maintenance and troubleshooting, and cables can be
easily connected.

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The cabling is away from the following:
Sources of electrical noise such as radios, transmitters, and broadband amplifiers.
Power lines and fluorescent lighting fixtures.
Water or moisture that could enter the casing of the TA7102.
The airflow is not restricted around the TA7102 or through the vents of the unit. The unit requires a
minimum of 25 mm (1 in.) clearance.
The operating temperature is between 0°C and 40°C.
The humidity is not over 85% and is non-condensing.
Wiring Requirements
Make sure that the telephone wiring, LAN and WAN cables reach the device and can be dressed in a
manner that is safe for the wiring, does not pull or create lateral stress on the connectors on the device,
and does not present a trip hazard to personnel working in the vicinity of the equipment. Do not connect
any cable or wiring at this time.

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Wall-Mounting
To wall-mount the TA7102:
1. Disconnect all of the cables from the TA7102 before mounting.
2. Ensure that the wall you are using is smooth, flat, dry and sturdy. Attach a piece of plywood,
approximately 250 mm x 200 mm x 12 mm (10 inches x 8 inches x 0.5 inches) securely to the
wall, if necessary.
3. Position the TA7102 against the wall (or plywood) as illustrated in Figure 4.
Figure 4: Bottom View - Wall Mounting Screw Holes
Rear
Screw holes
Front
You can position the TA7102 any way you want.
4. Mark the position of the screw holes on the wall. Drill the two holes and install two screws.
5. Place the screw holes of the TA7102 over the screws installed in the previous step.
6. Proceed to Hardware Installation.
Free Standing Unit
When installing the TA7102 on a desk or table, it should be located at least 20 cm from your monitor,
computer casing or other peripherals, including speakers. Never put books or paper on the TA7102.

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Condensation
When bringing the unit into a warm environment from the cold, condensation may result that might be
harmful to the unit. If this occurs, allow the unit to acclimatize for an hour before powering it on.
Cleaning
To clean the TA7102, wipe with a soft dry cloth. Do not use volatile liquids such as gas and thinner that
are harmful to the unit casing.
For resistant markings, wet a cloth with a mild detergent, wring well and then wipe off. Use a dry cloth to
dry the surface.

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3.6 HARDWARE INSTALLATION
This section describes how to set the connectors of the TA7102.
Warning: Do not connect the TA7102 directly to Telecommunication Systems.
Caution: The TA7102 must be installed on a circuit equipped with a breaker so that you can easily power
the unit off if required.
See Appendix B - Cabling Considerations, for more details on the cables the TA7102 uses.
Connecting Cables
The following describes how to connect the various cables to the TA7102.
Figure 5: TA7102 Hardware Installation
2 4 3 5
1. Before you begin, be sure that the TA7102 is powered off.
2. Connect analog telephones or fax machines into the Pohne-Fax 1 and Phone-Fax 2 connectors. Use
a standard telecommunication cord with a minimum of 26 AWG wire size.
Note: The TA7102 telephone line interface has been designed to interface with a conventional telephone
or fax machine. Connections to FXS ports of third party devices such as a PBX / Key System could
damage the TA7102.
3. Connect a 10/100 BaseT Ethernet RJ-45 cable into the WAN connector of the TA7102; connect the
other end to a compatible Ethernet interface that supplies TCP/IP network access (e.g., router,
switch, hub or computer). Use a standard telecommunication cord with a minimum of 26 AWG wire
size. You can either use a crossover or straight Ethernet cable because it performs automatic MDI /
MDIX detection. See “RJ-45 Cable” for more details.
4. Connect a 10/100 BaseT Ethernet RJ-45 cable into the LAN connector of the TA7102 and connect
the other end to the network card of a computer. Use a standard telecommunication cord with a
minimum of 26 AWG wire size. You can either use a crossover or straight Ethernet cable because it
performs automatic MDI / MDIX detection. See RJ-45 Cable for more details.
5. Connect the power cord to the TA7102. Do not yet connect the other end of the power cord to an
electrical outlet. You are now ready to start the TA7102.