TELES CellX Box series User guide

CELLX Box
Systems Manual
Software version 17.1

© Copyright 2014 TELES AG Informationstechnologien. All rights reserved.
CELLX®, TELES®, IntraSTAR®, Intra*®, iGATE®, and iSWITCH®are registered trademarks of TELES AG
Informationstechnologien. All other trademarks used are the property of their respective owners.
The supplied hardware/software systems are protected by copyright and can be used solely by their lawful owners.
All text and figures in this publication have been compiled with great attention to detail. Nonetheless, inaccuracies and
typographical errors cannot be entirely avoided. TELES AG Informationstechnologien provides this document 'as is' without
warranty of any kind, expressed or implied. TELES AG Informationstechnologien reserves the right to make changes in
product design or specifications without notice.
Systems Manual
CELLX Box
CELLX Box 17.1
TELES COMMUNICATIONS CORP.
2400 Skyfarm Drive,
Hillsborough, CA 94010
United States
Phone: [phone]
E-Mail: cell[email protected]
Internet: http://www.teles.com/cellx/index.html
Revised: 20 March 2014 002Software version: 17.1

Table of Contents
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CELLX box 17.1/002
Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
1.2 Implementation scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
1.2.1 CELLX Box last mile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
1.2.2 CELLX Box failover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
1.2.3 CELLX Box cost saving model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2 System security and hardware overview . . . . . . . . . . . . . . . . 12
2.1 Safety and security precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.2 System security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.2.1 Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.2.2 Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.2.3 Connecting Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.2.4 Antenna Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.2.5 Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.2.6 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.2.7 Upgrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.8 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.9 Potentially explosive atmospheres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.10 Radio wave exposure information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.11 Personal medical devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.12 Environmental considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.13 Protecting the operating system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.2.14 CDR files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2.2.15 Network security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2.3 Physical description of the CELLX Box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3 CELLX Box installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.1 Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
3.2 Unpacking the shipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
3.3 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.3.1 Analog wiring (optional for FXS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.3.2 Ethernet wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.3.3 Antenna cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.3.4 Power cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
3.4 LED functionality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.1 Configuration tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.2 Skills needed for a configuration setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.3 Assigning an IP address to the CELLX Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.4 Connecting to the CELLX Box with GATE Manager . . . . . . . . . . . . . . . . . . . . . . . . . .26
4.5 Required information for further scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
4.6 The CELLX Box config files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
4.6.1 The pabx.cfg config file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
4.6.2 The ip.cfg config file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
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4.6.3 The route.cfg config file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
4.6.3.1 The Restrict variable used in the route.cfg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
4.6.3.2 The MapAll variable used in the route.cfg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
4.6.3.3 The Redirect variable used in the route.cfg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
4.6.4 The route.cfg for the last mile scenario. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
4.6.5 Configuration files for VoIP scenarios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
5 Adapting the config files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5.1 Editing the config files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
5.2 Securing the CELLX Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
5.2.1 Setting the password for the GATE Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
5.2.2 Adjusting the firewall setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
5.3 VoIP configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
5.3.1 VoIP settings for a public VoIP provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
5.3.1.1 VoIP profile for the provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
5.3.1.2 Registrar profile defined for the provider. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
5.3.1.3 Call routing for outgoing calls to the provider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
5.3.2 VoIP settings for local SIP UA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
5.3.2.1 VoIP profile for the local SIP UAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
5.3.2.2 Call routing for calls to and from the local SIP device . . . . . . . . . . . . . . . . . . . . . . . .52
5.4 Rerouting or failover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
5.5 Cost saving routing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
5.6 Callback initiated by SMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
5.7 Mail to SMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
6 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.1 Call detail records (CDR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
6.1.1 Activating peer data for VoIP calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
6.1.2 CDRs for callback and two stage calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
6.1.3 Specific cause values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
6.1.4 Missed calls list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
6.2 Trace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Preface
Page 5
CELLX box 17.1/002
In this manual
This manual is set up to guide you through the installation of your CELLX Box. It is written for
network administrators who use and maintain the gateway. To use this manual you should
have some experience working with networking devices and be familiar with the concepts
and terminology of telecommunication technology. Make sure you familiarize yourself thor-
oughly with the safety and security precautions detailed in Chapter 2 System security and
hardware overview on page 12 before you begin to install your CELLX Box. TELES is not liable
for any damage or injury resulting from a failure to follow these safety and security instruc-
tions!
In addition to this manual there is a parameter manual summarizing the configuration param-
eters used in the config files.
Conventions
This document uses the following typographic conventions:
Bold – important information, and items from the GUI and the menu.
Code – file names, variables, and constants in config files or commands in body text.
"Conventions" on page 5 – cross-references can be accessed in the PDF by a single
mouse click.
Safety Symbols
The following symbols are used to indicate important information and to describe levels of
possible danger.
Configuration data or extracts are written in single-column tables with a gray
background.
Note
Useful information with no safety implications.
Attention
Information that must be adhered to as it is necessary to ensure that the sys-
tem functions correctly and to avoid material damage.
Warning
Danger. Could cause personal injury or damage to the system.
Dangerous voltage
Could cause injury by high voltage and/or damage the system.
Electrostatic discharge
Components at risk of discharge must be grounded before being touched.
Explosion hazard
Injury hazard due to explosions endangering the person or the system.
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Preface

Organization
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CELLX box 17.1/002
This guide is organized into the following chapters.
Chapter 1 “Overview”: describes the general features of the CELLX Box and the
main features for VoIP, telephony, and mobile.
Chapter 2 “System security and hardware overview”: starts with the safety and
security precautions. Make sure that everyone who works with the
CELLX Box is aware of these precautions. The CELLX Box described at
the end of this chapter.
Chapter 3 “CELLX Box installation”: contains information on hardware installa-
tion of your CELLX Box. Follow the easy instructions to set up your
CELLX Box in a matter of minutes.
Chapter 4 “Configuration”: describes how to connect the CELLX Box to the GATE
Manager and provides an introduction to the configuration. Before
you begin you must be familiar with the hardware, and the CELLX Box
must be installed at the location and connected as described in
Chapter 3 "CELLX Box installation" on page 19. After installation, the
CELLX Box is ready to carry out maintenance tasks using the GATE
Manager, and to configure implementation scenarios using VoIP.
Chapter 5 “Adapting the config files”: describes some frequent configuration
scenarios.
Chapter 6 “Maintenance”: describes the CDR and trace maintenance tasks.
Organization

1 Overview

1Overview
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CELLX box 17.1/002
This chapter describes the general features of the CELLX Box and the main features
for VoIP, telephony, and mobile.
The CELLX Box is a media converter that facilitates the connection of voice over IP (VoIP) with
mobile networks. The connection to telephone equipment using FXS is optional. It converts
line-based transmission on mobile side to packet-based transmission in the IP network and
vice versa. Incoming traffic arrives at one CELLX Box, which routes the calls according to their
destination and attributes. Table 1.1 list the main variants of the CELLX Box.
The CELLX Box contains two Gigabyte Ethernet interfaces to the IP network.
1.1 Features
Mobile
4 GSM or 3G (UMTS) channels
Built-in SIM-card server support for unlimited SIMs per channel with vGATE SIM Unit.
Individual timers for each SIM /call
Possible to configure individual mobile bands
Radius accounting request contains SIM’s IMSI to enable SIM-specific billing
Support for vGATE sub-limits
Number portability
Mobile-specific configuration parameters now definable per mobile network (LAIN)
vGATE RoutingManager support
E-mails to SMS: support for SMS delivery report
Table 1.1 Possible product variants of the CELLX Box
Product name Description
CELLX 3G–4 CELLX Box with four 3G mobile interfaces.
CELLX GSM–4 CELLX Box with four GSM mobile interfaces.
CELLX 3G–4 FXS CELLX Box with four 3G mobile and four FXS interfaces.
CELLX GSM–4 FXS CELLX Box with four GSM mobile and four FXS interfaces.
CELLX 3G–4 BRI-2 CELLX Box with four 3G mobile, two BRI interfaces.
CELLX GSM–4 BRI-2 CELLX Box with four GSM mobile, two BRI interfaces.

1Overview
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CELLX box 17.1/002
VoIP
8 media channels
H.323 v.4 / SIP v.2 signaling (RFC 3261), operating in parallel
Various audio codecs: G.711, G.723.1, G.726, G.728, G.729, GSM, iLBC
Fax: T.38
Data: clear channel
RTP multiplexing (reduces bandwidth required for RTP data by up to 60%)
ENUM client
Echo cancellation G.168–2000
Silence suppression, comfort noise generation, voice activity detection
Support for multiple gatekeepers and multiple registrars
STUN client
Traffic shaping
Adjustable time interval for echo detection in VoIP
FXS (optional)
4 analog lines (FXS)
Fax/modem detection (UDT)
Charging impulse (12/16kHz)
Integrated line echo cancellation
Power feeding for FXO devices
Dial-tone and ring-tone generation
Calling Line Identification (CLIR) on FXS ports
LCR engine
Multiple VoIP-provider logins
Multiple PSTN routing methods
Multilevel alternative routing
Dynamic failover to mobile network
Dynamic failover to VoIP
General
Ringtone generation
Configurable ToS/DivServ
AOC generation
2nd separate Gigabit Ethernet interface
Status indication via LEDs
Integrated mail client capable of SMTP authentication
E-mail messages can trigger calls and play attached announcements
Automatic test call
Redial function
Autodial function
1.2 Implementation scenarios
The CELLX Box supports the following implementation scenarios:
CELLX Box last mile (see Chapter 1.2.1 on page 10),
CELLX Box failover (see Chapter 1.2.2 on page 10), and
CELLX Box for cost savings (see Chapter 1.2.3 on page 11)

1Overview
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CELLX box 17.1/002
1.2.1 CELLX Box last mile
The CELLX Box provides voice via the mobile network, which offers a reliable alternative to
traditional landline connections for voice connections. In rural areas with no landline avail-
able, all you need for immediate communication is an CELLX Box and mobile network cover-
age. The CELLX Box works as a gateway to the mobile interface for voice.
Figure 1.1 The CELLX Box in a last mile scenario
1.2.2 CELLX Box failover
The CELLX Box is used if the primary VoIP connection fails, in which case it routes outgoing
calls automatically via mobile networks. In this case the CELLX Box works as an mobile gate-
way that can augment landline connectivity with wireless connectivity to the mobile network.
In case of landline connectivity failure, the CELLX Box provides a backup solution to maintain
voice communications. The CELLX Box will route all outbound calls to the mobile network.
Inbound calls from the mobile network will be routed to the connected telephone equipment.
Figure 1.2 The CELLX Box in a failover scenario
PSTN
local network
mobile
network
CELLX
PSTN
local network
mobile
network
CELLX
VoIP
x

1Overview
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1.2.3 CELLX Box cost saving model
The CELLX Box also has an effective call routing engine. It turns expensive fixed–to–cellular
calls into cheaper cellular–to–cellular calls. Calls from the office to staff cellular phones may
even be free of charge.
Cellular calls outside the home network are usually subject to high outgoing roaming fees. A
CELLX Box callback solution may help to replace those fees with lower incoming roaming
fees.
This will help to reduce your calling costs significantly.
Figure 1.3 The CELLX Box in a cost saving scenario
local network
mobile
network
PSTN
VoIP
x
CELLX

2 System security and hardware overview

2 System security and hardware overview
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This chapter starts with the safety and security precautions. Make sure that every-
one who works with the CELLX Box is aware of these precautions. The CELLX Box
described at the end of this chapter.
2.1 Safety and security precautions
Please be sure and take time to read this section to ensure your personal safety and proper
operation of your CELLX Box. To avoid personal injury or damage to the CELLX Box, please
follow all safety instructions before you begin working on your CELLX Box. CELLX Boxes are
CE certified and fulfill the legally specified safety regulations, including EMC (electromagnetic
compatibility) and LVD (low voltage directive) requirements. The manufacturer assumes no li-
ability for consequential damages or for damages resulting from unauthorized changes.
The symbols described on Chapter "Safety Symbols" on page 5 are used to indicate impor-
tant information and to describe levels of possible danger.
Before you begin to setup the CELLX Box, please take note of the following advice.
2.2 System security
This section describes all points crucial to the CELLX Box’s system security.
2.2.1 Transport
Disconnect all cables before moving the CELLX Box. As a protection against jolts and impact,
this device should be transported in its original packaging only.
Condensation can occur if the device is brought from a cold environment into the room
where it is to be operated. The device must be absolutely dry prior to being operated. Accord-
ingly, an acclimatization period of at least two hours is required.
2.2.2 Operating conditions
The CELLX Box’s location must support normal operation in accordance with EN ETS 300 386.
Make sure you install the system in a clean, dry, dust-free location. If possible, use an air-con-
ditioned site.
Do not subject the device to direct sunlight.
Danger of electric shock - do only use the power supply included in delivery. Do not use a bro-
ken power supply. The power supply run on 110 V.
Bear in mind that telephone and WAN lines are also energized and can cause electric shocks.
Wire your system using only the cables included in the package contents. Use only proper Eth-
ernet cables.
Do not insert foreign objects into openings in the device. Conductible objects can cause short-
circuiting that results in fire, electric shock, or damage to the device.
Never work on the CELLX Box or connect or disconnect cables during a thunderstorm.
Do not open the CELLX Box or its power supply. Changes in the device are not permitted.
Be sure to respect country-specific regulations, standards or guidelines for accident preven-
tion.
Tips for EMC Protection: Use shielded cables. Do not remove any housing components. They
provide EMC protection.
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The site must be free of strong electrical or magnetic fields, which cause disrupted signals
and, in extreme cases, system failure.
The site must maintain a temperature between 32°F and 90°F. Be sure to guard against tem-
perature fluctuations. Resulting condensation can cause a short circuit. The humidity level
may not exceed 80%.
To avoid overheating the system, make sure the site provides adequate ventilation.
Regular servicing ensures that your CELLX Box runs trouble-free. Servicing also includes look-
ing after the room in which the CELLX Box is set up. Ensure that the air-conditioning and its
filter system are regularly checked and that the premises are cleaned on a regular basis.
Electrical devices may not be used by individuals who are not aware of the dangers of elec-
tricity and/or incorrect use thereof.
2.2.3 Connecting Cables
Lay all cables in a manner that is not hazardous to pedestrian traffic. The power cord must be
unplugged from the AC line socket in order to completely disconnect the equipment (e.g. in
emergencies).
Cables should not be connected or disconnected during thunderstorms!
2.2.4 Antenna Input
The antenna must be protected against destruction due to lightning. The base of the antenna
must be grounded.
2.2.5 Damage
For safety reasons, if the CELLX Box exhibits visible damage or has been exposed to moisture,
then further operation should be discontinued! In this case, please ensure that the CELLX Box
is disabled so it cannot be used by anyone else.
2.2.6 Repairs
Repairs must be performed only by qualified personnel. Only use replacement parts that com-
ply with device safety standards.
Always unplug the AC line connector before opening the device!
Power: The electrical facilities must comply with applicable regulations.
The operating voltage and frequency may not exceed or fall below what is stated on the label
of the power supply.
Antenna: TELES contains no provision or protective device against power surges or lightning
strikes.
The installation of the antenna must fulfill all necessary safety requirements. Employ the ser-
vices of a professional antenna installer.
Use shielded cables for EMC protection.
Do not remove any housing components. They provide EMC protection.

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2.2.7 Upgrades
Only install system upgrades that are specifically intended for this device. Installing other up-
grades can damage the system or violate safety standards and radio interference regulations.
2.2.8 Cleaning
Before cleaning, unplug the AC line connector. Do not use scouring powder or solvents harm-
ful to plastics.
Do not allow liquids to penetrate into the interior of the CELLX Box. A dry cloth suffices for
cleaning the housing surface. A cloth dipped in water containing a mild detergent and then
wrung out well can be used for heavier stains.
2.2.9 Potentially explosive atmospheres
Do not use this product in an area where a potentially explosive atmosphere exists.
2.2.10 Radio wave exposure information
This product is a low-power radio transmitter and receiver. During operation, it emits low lev-
els of radio frequency energy.
Several organizations, e.g. ICNIRP (International Commission on Non-Ionizing Radiation Pro-
tection) and IEEE (The Institute of Electrical and Electronics Engineers Inc.) developed safety
guidelines about permitted levels of radio wave exposure for the general population, based
on thorough scientific studies.
To meet the maximum permissible value for radio wave exposure, a distance of 20 centime-
ters must be kept if running one mobile channel, and an additional 20 centimeters for every
further mobile channel.
2.2.11 Personal medical devices
Radio waves may affect the operation of cardiac pacemakers and other implanted equip-
ment. To limit the risk, a distance of 20 centimeters must be kept if running one mobile chan-
nel, and an additional 20 centimeters for every further mobile channel. If you suspect that
interference is taking place, immediately move away from the device.
2.2.12 Environmental considerations
Take care to ensure proper disposal of the CELLX Box when it is no longer to be used.
2.2.13 Protecting the operating system
Changing configuration data may lead to malfunctions and/or misrouting, as well as possible
consequential damage. Make changes at your own risk. TELES is not liable for any damage
resulting from, or in relation to, such changes. Please thoroughly check any changes you or
a third party have made to your configuration!
Make sure the flash disk contains enough storage space. Download log files and delete them
from the CELLX Box on a regular basis to ensure your CELLX Box’s reliability.
All files with the extension *.log can be deleted.

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CELLX box 17.1/002
2.2.14 CDR files
Call Detail Records are intended for analysis of the CELLX Box’s activity only. They are not de-
signed to be used for billing purposes, as the times they record are not always exact.
2.2.15 Network security
Every day hackers develop new ways to break into systems through the Internet. While we
takes great care to ensure the security of its systems, any system with access through the In-
ternet is only as secure as its user makes it. Therefore, to avoid unwanted security breaches
and resulting system malfunctions, you must take the following steps to secure your CELLX
Box if you connect it to the Internet:
Use an application gateway or a packet firewall.
To limit access to the CELLX Box to secure remote devices, delete the default route and
add individual secure network segments.
Access to the CELLX Box via Telnet, FTP or GATE Manager must be password protected.
Do not use obvious passwords (anything from sesame to your mother-in-laws maiden
name). Bear in mind: the password that is easiest to remember is also likely to be easiest
to crack.
The firewall must support the following features:
Protection against IP spoofing
Logging of all attempts to access the CELLX Box
The firewall must be able to check the following information and only allow trusted users to
access the CELLX Box:
IP source address
IP destination address
Protocol (whether the packet is TCP, UDP, or ICMP)
TCP or UDP source port
TCP or UDP destination port
ICMP message type
For operation and remote administration of your CELLX Box, open the following ports only
when the indicated services are used:
Inaccuracies in the generation of CDRs may occur for active connections if traffic is flowing on
the system while modifications in configuration or routing files are activated.
i
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Table 2.1 Default ports used for specific services
Service Protocol Port
FTP TCP 21 (default, can be set)
Telnet (for debug access only) TCP 23 (default, can be set)
SMTP TCP 25
DNS forward UDP 53
HTTP TCP 80 (default, can be set)
NTP UDP 123

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2.3 Physical description of the CELLX Box
Figure 2.1 shows front and rear views of the CELLX Box.
Figure 2.1 Front and rear views of the CELLX Box
SNMP UDP 161 (default, can be set)
H.225 registration, admission,
status
UDP 1719 (default, can be set)
H.225 signaling TCP 1720 (default, can be set)
GATE Manager TCP 4445 (default, can be set)
SIP signaling UDP / TCP 5060 (default, can be set)
RTP UDP 29000-29120 (default, can be
set)
Table 2.1 Default ports used for specific services (continued)
Service Protocol Port
ETH1ETH2
FXS1 FXS2 FXS3 FXS4
Antenna
USB
12V=
CX ELL
SIM 1
SIM 2
SIM 3
SIM 4
Front view of the CELLX Box
Rear view of the CELLX Box
LED1234567

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Table 2.2 summarizes the technical data of the CELLX Box.
Table 2.2 Technical data of the CELLX Box
Feature Description
Dimensions and weight Height: 56 mm (2.20 in.)
Width: 243 mm (9.57 in.)
Depth: 166 mm (6.54 in.)
Weight: 0.7 kg (1.54 lbs.)
Interfaces 2 Gigabit Ethernet: on rear panel
optional 4 FXS or 2 BRI: on rear panel
1 mobile antenna connector: SMA (on front panel)
1 USB – not active / usable (on front panel)
1 power 12 V (on front panel)
Jacks The jacks on the CELLX Box have fulfilled the requirements of the follow-
ing safety standards.
ETH jacks: SELV
FXS jacks: TNV3
ISDN jacks: SELV
LED Please see Table 3.1 on page 22
Power supply Type: DSA-42D-12 1 120350
Input voltage: 100–240 V AC; 50 / 60 Hz; 1,2 A maximum
Output voltage: 12V; 3.5 A; 42 W
Dimensions: 118 (L) x 48.5 (W) x 35 (H) mm
Weight: 230g
Jack plug: 5.5 x2.1x12mm
Tested and certified as TÜV-GS (EN60950-1), UL/CUL (UL60950-1),
T-LICENSE (BS EN60950-1), SAA (AS/NZ60950), CCC (GB4943)
EMI standards: FCC (part 15 class B), CE(EN55022), C-TICK, GB9254,
GB17625.1

3 CELLX Box installation

3 CELLX Box installation
Page 20
CELLX box 17.1/002
This chapter contains information on hardware installation of your CELLX Box. Fol-
low the easy instructions to set up your CELLX Box in a matter of minutes.
3.1 Checklist
The following checklist provides step-by-step installation instructions.
1. Check the package contents
2. Install the CELLX Box
3. Connect the analog lines (FXS) or ISDN lines to telephone equipment
4. Connect the Ethernet to the LAN
5. Connect the antenna
6. Connect the power supply
7. Check functionality (using the LEDs)
3.2 Unpacking the shipment
Unpack the components and check that the shipment is complete. Make sure nothing is miss-
ing. Your CELLX Box package contains the items listed here:
1 CELLX Box
1 power supply
1 RJ-45 LAN cable with gray connectors
1 antenna with magnetic mount
Check that there is no equipment damage.
Mounting the CELLX Box
If desired, you can mount the CELLX Box on
the wall with two screws. Figure 3.1 shows
the drilling details.
Figure 3.1 Holes on the back of the CELLX Box
Immediately report any visible transport damages to customer service.
Do not use the device if it is damaged or if there are signs of malfunction. Instead, send it to
customer service or dispose of it properly (not with the public trash).
i
i
1¾"
max ¼"
screw head with max 1/8" dpth
Drilling into electrical wiring can cause drill bit and chuck to become electrically live. Do not
touch the chuck or metal housing when drilling into a wall; grasp only the insulated handle(s)
provided on the tool.