2N VoiceBlue Lite User Manual
2N - VoiceBlue Lite
User Manual
Version: 2.6
b
Dear customer,
let us congratulate you on having purchased the 2N – VoiceBlue
Lite system. This new product has been developed and produced in
order to provide the maximum utility value, quality and reliability
to the user. We hope you will be fully satisfied with our
2N – VoiceBlue Lite.
The manufacturer constantly improves the software
contained in the product (the so-called firmware).
The technology used therein helps you download the
latest firmware version to the 2N – VoiceBlue Lite
VoIP GSM gateway using a common PC anytime.
For the latest firmware version see www.2n.cz. For
necessary instructions refer to Section 7.2 hereof.
We recommend you to apply the latest version to
avoid problems that have already been eliminated.
Grey marked text of this User Guide specifies
functions of VoiceBlue Lite, which will be
supported in newer versions of firmware. You also
find the latest version of the User Manual at
www.2n.cz.
Check your delivery for completeness according to
the packing list and study this manual carefully
efore installing this product. The manufacturer
shall not be responsible for damage caused by any
use of this product in contradiction with the User
Manual. The warranty terms and conditions do not
apply to damage incurred as a result of gross
handling and/or undue storing of the product or
violation of the technical parameters included
herein.
This manual is very much detailed and includes
subsections that are irrelevant for the basic
installation purposes as well as subsections referring
to other VoIP GSM gateway models.
Packing List
Please check your 2N® - VoiceBlue Lite delivery for compliance
with the following packing list.
Item Pieces
2N - VoiceBlue Lite – check the model type according
to the order number, see the type label on the gatew ay
back side
Mains adapter according to t ype 1
Serial laplink cable 1
Ethernet cable (4-wire) 1
USB cable A – B 1
Antenna with a SMA connector 1
1
Wall mounting holder 1
Dowels 2
Screws 2
Warranty certificate 1
Compliance certificate 1
2N product CD 1
Contents
SECTION 1 – PRODUCT PRESENTATION..............................................3
1.1. Purpose.......................................................................................................4
1.2. How to Cut Telephone Costs.....................................................................4
1.3. Other Advantages and Applications..........................................................5
1.4. RF Radiation Safety Precautions...............................................................6
SECTION 2 – INSTALLATION......................................................................7
2.1. Get Started .................................................................................................8
2.2. Brief Installation Guide .............................................................................9
2.3. Proper Mounting......................................................................................11
2.4. PC or LAN Connection............................................................................12
2.5. Antenna Connection ................................................................................15
2.6. Gateway Power Supply............................................................................15
2.7. SIM Card Installation/Removal...............................................................16
2.8. PIN Entering Disable (Optional) .............................................................17
2.9. Status Indicators.......................................................................................17
Power Indicator...................................................................................18
GSM Indicators....................................................................................18
2.10. Lithium Battery Replacement..................................................................20
2.11. Fuse Replacement....................................................................................22
2.12. Antenna Splitter.......................................................................................22
SECTION 3 – 2N - VOICEBLUE LITE INSTALLATION .................24
3.1. Proper Installation Conditions.................................................................25
3.2. VoiceBlue Lite Installation......................................................................25
3.3. Potential GSM Network Problems ..........................................................26
SECTION 4 – VOICEBLUE LITE CONNECTION TO VOIP...........28
4.1. SIP and H.323 Network Interconnection.................................................29
4.2. Point-to-Point Configuration ...................................................................29
4.3. Point-to-Multipoint Configuration...........................................................31
SECTION 5 – IP VOICE TRANSMISSION..............................................32
5.1. Speech Coding Methods..........................................................................33
5.2. SIP Components ......................................................................................35
5.3. SIP Reports..............................................................................................35
CHAPTER 6 MOBILITY EXTENSION....................................................38
6.1. Advantages of function mobility extension.............................................39
6.2. Activation of service mobility extension.................................................39
6.3. Description of service mobility extension...............................................39
Function “Follow me” ........................................................................40
Function “SMS at no answer” ............................................................40
Function of forwarding call................................................................41
Function of quick forwarding of call..................................................42
6.4. Recording announcements for mobility extension..................................43
Recording of announcements using terminal and protocol Xmodem.44
6.5. Permitting service mobility extension.....................................................45
SECTION 7 – 2N VOICEBLUE LITE ROUTING RULES .................46
7.1. Functions Supported by 2N VoiceBlue Lite ...........................................47
7.2. Call Routing Rules ..................................................................................47
7.3. LCR table.................................................................................................47
7.4. Call Routing to GSM via VoiceBlue Lite...............................................48
7.5. Incoming calls from GSM to VoIP network ...........................................50
7.6. DISA Message.........................................................................................53
DISA Message Recording Using Terminal and GSM Phone.............53
Recording DISA using terminal and protocol Xmodem ....................54
SECTION 8 INTRODUCTION OF CONFIGURATION PROGRAM56
8.1. VoiceBlue Lite Configuration Program Installation ...............................57
8.2. VoiceBlue Lite Configuration Program Running....................................57
8.3. Configuration Program Basic menu........................................................60
File......................................................................................................60
Gateway control..................................................................................61
Settings ...............................................................................................61
Help.....................................................................................................63
8.4. Button Bar ...............................................................................................63
8.5. Topic List and Alphabetical Glossary.....................................................63
SECTION 9 CONFIGURATION..................................................................66
9.1. Establishing Communication with VoiceBlue Lite.................................67
Gateway selection...............................................................................67
Communication setting.......................................................................67
9.2. Firmware Identification and Upgrade .....................................................68
Firmware uploading............................................................................69
9.3. Gateway Licencing..................................................................................70
9.4. Gateway control Items.............................................................................71
Login account......................................................................................71
Date/Time............................................................................................71
Firmware / Licence .............................................................................72
Tracing ................................................................................................72
Terminal..............................................................................................73
LOG file..............................................................................................73
Record on calls....................................................................................74
Statistics..............................................................................................74
Voice message.....................................................................................75
GSM diagnostic...................................................................................76
Actual calls..........................................................................................77
9.5. Gateway configuration.............................................................................77
System parameters ..............................................................................78
SIP parameters ....................................................................................80
Basic GSM parameters........................................................................82
GSM groups assignment.....................................................................84
GSM outgoing groups.........................................................................84
GSM incoming groups........................................................................88
Network list.........................................................................................91
LCR table............................................................................................91
Autorouting Table...............................................................................94
Mobility extension ..............................................................................97
9.6. Reset.........................................................................................................99
SECTION 10– CONFIGURATION OF EXTERNAL CALLBACK100
10.1. Introduction to the External Routing Software......................................101
10.2. Installation and configuration of XAPI server.......................................101
10.3. Entering licenses to XAPI server...........................................................104
10.4. Registering of users ...............................................................................105
10.5. Installing and configuration of Callback Centre....................................106
SECTION 11– CONFIGURATION USING TERMINAL...................110
11.1. Serial Communication Setting...............................................................111
11.2. USB Communication Setting.................................................................111
11.3. TCP/IP Communication Setting ............................................................111
11.4. Terminal Communication......................................................................112
11.5. GSM Gateway Behaviour......................................................................112
11.6. List of Terminal AT Commands............................................................112
Basic AT commands.........................................................................112
Extended user commands..................................................................113
Ethernet parameters:..........................................................................114
3
Group parameters: ............................................................................114
Pseudotarif params: ..........................................................................115
Network params:...............................................................................116
Routing params:................................................................................116
Totals ................................................................................................116
Service AT commands:.....................................................................117
Special GSM commands:..................................................................117
Work with SMS................................................................................119
11.7. Records on Operation (LOG)................................................................120
11.8. Records on Calls (example)...................................................................121
11.9. Statistics – Description.......................................................................... 122
SECTION 12 – TECHNICAL PARAMETERS ......................................124
Figures
Fig. 1 – Bottom View...............................................................................................8
Fig. 2 – Top View....................................................................................................9
Fig. 3 – Gateway Holder Wall-Mounting..............................................................11
Fig. 4 – Gateway Hanging .....................................................................................11
Fig. 5 – Direct PC Connection Using USB............................................................13
Fig. 6 – Direct PC Connection Using RS232 ........................................................14
Fig. 7 – LAN Connection.......................................................................................14
Fig. 8 – RJ-45 Wiring for LAN Connection..........................................................14
Fig. 9 – Antenna Connection .................................................................................15
Fig. 10 – Supply Adapter Connection....................................................................16
Fig. 11 – SIM Card Inserting Procedure................................................................17
Fig. 12 – Signalling LEDs .....................................................................................18
Fig. 13 – Motherboard Diagram ............................................................................21
Fig. 14 – SIP – H.323 Network Interconnection....................................................29
Fig. 15 – Point-to-Point Configuration with SIP VoIP Telephone........................30
Fig. 16 – Point-to-Point Configuration with VoIP Gateway .................................30
Fig. 17 – Point-to-Multipoint Configuration..........................................................31
Fig. 18 – SIP Message Sending while Connection Establishing and Terminating37
Fig. 19 - Service mobility extension function “Follow me”.................................40
Fig. 20 - Service mobility extension function “SMS at no answer”......................41
Fig. 21 - Service mobility extension function forwarding call..............................42
Fig.22 - Service mobility extension function quick forwarding...........................43
Fig. 23 – Routing of Outgoing GSM Calls............................................................49
Fig. 24 – Incoming Call Processing Procedure......................................................52
Fig. 25 - Main window of configuration program.................................................57
Fig. 26 - Gateway list selection..............................................................................58
Fig. 27 - Adding of new entry to gateway list .......................................................58
Fig. 28 - gateway control menu .............................................................................61
Fig. 29 – Communication Setting Window ...........................................................62
Fig. 30 – GSM Configuration Program Button Bar...............................................63
Fig. 31 – Topic List (left) and Alphabetical Glossary (right)................................64
Fig. 32 – Communication Setting Window ...........................................................67
Fig. 33 – Firmware Window..................................................................................69
Fig. 34 – Login Account Window .........................................................................71
Fig. 35 – Date and Time Setting Window .............................................................71
Fig. 36 – Tracing Window.....................................................................................73
Fig. 37 – Window of Terminal Integrated in Configuration Program...................73
Fig. 38 - Log window ............................................................................................74
Fig. 39 - Statistics window ....................................................................................74
Fig. 40 – Voice Message Recording Guide...........................................................75
Fig. 41 – Diagnostics.............................................................................................76
Fig. 42 – Call Information Displaying Window....................................................77
Fig. 43 – System Parameters Window...................................................................78
Fig. 44 – Ethernet Parameter Configuring Window..............................................80
Fig. 45 – Basic GSM Parameter Setting Window.................................................82
Fig. 46 – Group Assigning Window......................................................................84
Fig. 47 – Outgoing Group Setting Window...........................................................84
Fig. 48 – Incoming Group Setting Window..........................................................88
Fig. 49 – GSM Calling Group Defining Window.................................................91
Fig. 50 – LCR table ...............................................................................................92
Fig. 51 – LCR table Completion............................................................................92
Fig. 52 – Callback function ...................................................................................95
Fig. 53 - Autorouting table ....................................................................................95
Fig. 54 – Add/edit autorouting numbers..............................................................96
Fig. 55 – Table mobility extension........................................................................97
Fig. 56 – Window of editing table of mobility extension......................................98
Fig. 57 – Scheme of external Routing system.....................................................101
Fig. 58 – Main XAPI server window ..................................................................102
Fig. 59 - Communication configuration ..............................................................102
Fig. 60 - SMS setup window ...............................................................................103
Fig. 61 - Status of GSM modules ........................................................................103
Fig. 62 - Entering the licence..............................................................................104
Fig. 63 - New user window .................................................................................105
Fig. 64 - New user account properties.................................................................106
Fig. 65 - Voice Callback centre settings..............................................................107
Fig. 66 - Communication LOG............................................................................107
Fig. 67 - New user ...............................................................................................108
Fig. 68 - User Groups ..........................................................................................108
SECTION 1 –
Product Presentation
2N - VoiceBlue Lite
1
Here is a survey of what you will find in this section:
Purpose •
How to Cut Telephone Costs
•
•
Other Advantages and Applications
RF Radiation Safety Precautions
•
3
1.1. Purpose
• The 2N - VoiceBlue Lite gateways help interconnect SIP based
• The voice mode, i.e. an outgoing or incoming call, is the basic
• In addition to voice transmission, the 2N - VoiceBlue Lite
• No extra equipment (an external GSM telephone, etc.) is
VoIP networks directly with GSM networks. They can also be
used for a direct connection with a VoIP telephone set.
function of the system. The gateway is equipped with all
functions necessary for such use and provides a very high
comfort in this mode.
gateways enable to send and receive SMS messages.
needed for normal operation. To set the basic parameters use
the configuration software included in the product CD. All
programmable parameters are default-preset in such a manner
that you can commence your telephone traffic the moment you
connect the Ethernet and supply cables, antenna and SIM card
and set the GSM and VoIP parameters.
1.2. How to Cut Telephone Costs
• Once you connect the 2N – VoiceBlue Lite gateway to your
VoIP PBX, you can make all outgoing calls to a mobile
network directly. Thus, you cut your PSTN - mobile network
call costs. All mobile telephone calls from your personnel in
the field are cheaper too.
• You are advised to use the most advantageous rate of your
GSM provider for your GSM gateway because all gateway
user call accounts are added up for billing purposes.
• You can bar selected numbers or groups of numbers in your
gateway. You shall pay nothing for the calls you have
barred.
• 2N - VoiceBlue Lite keeps detailed records on all calls. This
helps you find out easily why your bill is higher than it
should be.
• The Least Cost Router is flexible enough to help you set rules
for GSM calling at the lowest possible operation costs.
4
• The intelligent Callback function enables your personnel to
call at the cost of your GSM gateway SIM cards.
1.3. Other Advantages and Applications
• 2N - VoiceBlue Lite integrates the best of the GSM and VoIP
communication technologies.
• The GSM gateway keeps detailed statistics on incoming and
outgoing calls.
• With the Compact Flash memory you get an almost unlimited
depository for your call records.
• The Intelligent Routing of Incoming Calls function
accelerates the incoming call establishing and provides a higher
calling comfort.
• The DISA function with the option to record easily a welcome
note is available.
• You can use the conditioned or unconditioned call forwarding
function.
2N - VoiceBlue Lite
• You can disable the CLIP function on your GSM telephone set.
• Unlike mobile telephones, this system does not expose you to
the RF electromagnetic field while making calls.
• All functions may be configured through the Ethernet, USB
and serial interfaces.
• With the aid of external software, you can implement your
VoiceBlue Lite gateway into the Unified Messaging system of
your company.
5
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1.4. RF Radiation Safety Precautions
It is prohibited to use any transmitters, including
VoiceBlue Lite, in areas where explosives are used,
such as quarries.
It is forbidden to use mobile phones and thus
VoiceBlue Lite too at refuelling points.
A GSM gateway may affect sensitive life-saving
devices in medical centres. So it is prohibited to use
mobile phones and thus VoiceBlue Lite here.
In general, any restriction regarding mobile phones
ased on RF energy radiation applies to GSM
gateways.
Where necessary, VoiceBlue Lite may be installed
at a safe distance (in the neighbouring building, e.g.)
and an Ethernet cable may be carried from the GSM
gateway to the original building.
Although GSM gateways are not intended for
aircraft or cars, all relevant restrictions and
regulations regarding mobile phones apply to them
here.
6
SECTION 2 –
Installation
2N - VoiceBlue Lite
2
This section deals mainly with the proper mounting of the 2N VoiceBlue Lite and its connectors. One subsection is devoted to
the lithium battery replacement.
Here is a survey of what you will can in this section:
Get Started •
Brief Installation Guide
•
•
Proper Mounting
PC or LAN Connection •
Antenna Connection •
Gateway Power Supply •
SIM Card Installation/Removal •
PIN Entering Disable (Optional) •
Status Indicators •
7
Lithium Battery Replacement •
Fuse Replacement •
Antenna Splitter •
2.1. Get Started
Before you start installing your VoiceBlue Lite gateway, get
familiar with its physical structure, arrangement of connectors and
status indicators; see
Fig. 1, Fig. 2, and Fig. 12.
Fig. 1 – Bottom View
8
2.2. Brief Installation Guide
• Proper mounting – 2N – VoiceBlue Lite is designed for
suspension on a vertical surface. Fit the holder included in the
delivery on a wall and hang the gateway on it. For details on
the prescribed working position and other recommendations
refer to Subs. 2.3.
2N - VoiceBlue Lite
Fig. 2 – Top View
• Cable connection – connect the gateway using an Ethernet
cable to your VoIP PBX (or any other VoIP terminals). For
more details on proper wiring refer to Subs. 2.4.
• Antenna connection – connect an external antenna cable into
the SMA antenna connector. Place the antenna on a place with
a good GSM signal (refer to Subs. 2.5).
• Gateway power supply – the delivery includes a mains
adapter. Make sure that an antenna has been attached to the
antenna connector before supplying voltage. Plug in the
adapter connector into the GSM gateway and the power
adapter into a wall socket. The gateway turns on immediately
(see Subs.
2.6).
9
• SIM card insertion – SIM cards are inserted in holders on the
gateway top. The SIM card holder is of the push/pull type,
which means that all you have to do is insert a SIM card and
press the holder gently until it snaps into position (see Subs.
2.7). Secure the SIM card with a latch to avoid incidental
removal. !CAUTION! If you use PIN-asking SIM cards, first
set an identical PIN code for all SIM cards used in the GSM
gateway, save it into the GSM gateway configuration and only
then insert the SIM cards in the GSM gateway.
• PC connection – the gateway parameters are normally set
using the configuration software available on the CD included
in the delivery. To interconnect your PC with 2N - VoiceBlue
Lite use the USB cable
* **
or laplink RS 232 cable included in
the delivery.
• Configuration program installations - run the installation
file from the installation CD on a PC connected to the
gateway and install the VoiceBlue Lite configuration software
(refer to Subs. 0).
• Configuration program - run the VoiceBlue Lite program and
set the serial port communication for your PC - gateway
connection. Establish communication between your PC and the
gateway (refer to Subs. ).
• 2N - VoiceBlue Lite configuration - now use the
configuration software to set all necessary gateway parameters
- VoIP parameters basic GSM parameters and tariff
metering/pricing parameters, routing, restrictions, system
parameters, and input and switch properties. Having set the
required parameters, upload the configuration data to the
gateway via a serial link. For more details on the configuration
software see Section 9.
*
Be sure to install the drivers available on the CD included when you use a USB cable.
**of the same type as used for direct PC-PC connection.
10
2.3. Proper Mounting
• The 2N - VoiceBlue Lite gateway is designed for mounting on
a vertical surface. For this purpose a wall- mounting holder is
available. Just fit the holder with dowels and screws (Fig. 3) to
the wall and hang the gateway as shown in (
2N - VoiceBlue Lite
Fig. 4).
Fig. 3 – Gateway Holder Wall-Mounting
Fig. 4 – Gateway Hanging
• It is possible to operate the VoiceBlue Lite gateway in another
working position (e.g. on a desk) for a short time only, for
example in servicing centres for quick testing purposes.
11
• Exceeding the recommended operating temperature values may
not affect the gateway function immediately but may result in
more rapid ageing and lower reliability. The allowed working
temperature and relative humidity ranges are included in
Section 12.
• The gateway is intended for indoor use. It may not be exposed
to rain, flowing water, condensed moisture, fog, or mist.
• The gateway may not be exposed to aggressive gas, acid
vapours, solvents, etc. or aggressive liquids, during cover
cleaning, for example.
• The VoiceBlue Lite gateway is not designed for high-vibration
environments e.g. means of transport, machine rooms, etc.
• Free space has to be left under and over the gateway for cables
and agitated air to remove operational heat.
• Install the gateway on a place with a good GSM signal.
• A misplacement of the GSM gateway or its antenna near
television, broadcasting or similar RF-sensitive devices may
evoke an adverse effect upon their function.
• Being a source of RF energy emission, the VoiceBlue Lite
gateway antenna should not be located close to human bodies.
The hazard is higher than with mobile telephones because the
gateway is usually used by many people and thus employed
more often.
2.4. PC or LAN Connection
The 2N - VoiceBlue Lite gateway can be connected to a PC using
a USB cable terminated with a USB B connector or a laplink serial
cable with RS 232 connectors. A direct connection of
2N - VoiceBlue Lite and a PC is necessary for the initial gateway
configuration when the gateway IP address is unknown and the
gateway cannot be configured using the LAN.
VoiceBlue Lite supports connection via the Universal Serial Bus
(USB) of version 1.1. In this type of connection, however, it is
necessary to install VoiceBlue Lite drivers into your operating
system (OS). At present, the drivers support the Microsoft
12
2N - VoiceBlue Lite
Windows 98SE/ME/2000/XP OS. While installing the drivers
please following the instructions below:
• Insert the included CD into your PC CD-ROM drive.
• Connect the USB cable to the PC and then to VoiceBlue Lite.
• The Windows OS recognises the connected device
automatically and asks for suitable drivers.
• Find the VoiceBlue Lite drivers on the CD included in the
delivery in the following directory: CDROM:\VoiceBlue\USB
drivers.
• The OS recognizes the right drivers automatically and starts
installing them.
The OS may also require the USB COM port drivers. They are
available in the same CD directory as mentioned above.
The VoiceBlue Lite gateway operates as a modem in the data
mode, communicating through a virtual COM port. The gateway
USB port default parameters are 921,600 bps, 8 data bits, no
parity, 1 stop bit, and no flow control. If you intend to use the USB
cable for distances longer than 5 meters, you are recommended to
use the USB hubs.
.
Fig. 5 – Direct PC Connection Using USB
The serial port transmission rate is 57,600 bps, the remaining
communication parameters are the same. Set the communication
parameters on the PC side identically.
13
Fig. 6 – Direct PC Connection Using RS232
A standard straight through cable terminated with RJ-45
connectors is sued for connection to the 10BASE-T (Twisted Pair
Ethernet) LAN (Fig. 7 and Fig. 8).
Fig. 7 – LAN Connection
Fig. 8 – RJ-45 Wiring for LAN Connection
14
2.5. Antenna Connection
The VoiceBlue Lite gateway has one SMA antenna connector for
all GSM modules, see Fig. 9. An external antenna cable is
connected to this connector. The external antenna should be
installed vertically on a place with a good GSM signal. For the
technical parameters of the antenna refer to Section 12.
2N - VoiceBlue Lite
Fig. 9 – Antenna Connection
Tighten the antenna connector gently with your hand, never use a
wrench!
2.6. Gateway Power Supply
• Be sure to use only the mains supply adapter that is included in
the gateway delivery.
• Before plugging in the gateway, make sure that the mains
voltage value meets the data given on the mains adapter label.
• Make sure that the antenna has been connected. If you connect
the gateway to the power supply without an antenna, the
GSM module transmitter might get damaged.
• Now plug the supply adapter into a wall socket and after it
connect the adapter connector to the gateway, see Fig. 10. The
status indicators indicate the proper operation. For their
meanings refer to Subs. 2.9.
15
Fig. 10 – Supply Adapter Connection
2.7. SIM Card Installation/Removal
Insert the SIM card into the SIM card slots with your hand as
shown in Fig. 11. Please make sure that the slashed SIM card side
is on a side opposite to the latch. Having inserted the SIM card,
push the card gently until you hear a click signalling that the
push/pull holders have snapped the card. Secure the SIM card by
shifting the latch to the right in order to avoid incidental removal
of the SIM card.
To remove the SIM card take the opposite steps. You can replace a
SIM card even with the gateway on.
16
2N - VoiceBlue Lite
Fig. 11 – SIM Card Inserting Procedure
Each SIM card inserted in the gateway has a unique set of
parameters. Their values are bound to the card IMSI, remain stored
in the gateway even if the SIM card has been removed and thus
need not be reset upon SIM card re-insertion.
2.8. PIN Entering Disable (Optional)
2N - VoiceBlue Lite is set at automatic PIN entering by default
(1234). To disable the PIN use any mobile telephone in which you
insert the given SIM card. By disabling the PIN entering you
invalidate any other VoiceBlue Lite parameters or PIN stored in
the gateway memory. If you do not disable this function,
VoiceBlue Lite will always ask for a PIN by LED signalling,
which must be identical for all SIM cards inserted.
2.9. Status Indicators
There is a panel with five LEDs on the gateway upper cover for a
quick GSM gateway status detection (see Fig. 12). The Power
LED signals that the gateway as a whole is in operation. The
GSM 1 to GSM 4 LEDs indicate the status of the respective GSM
modules.
17
Fig. 12 – Signalling LEDs
Basic diagnostic tests and gateway initialisation are performed
automatically whenever the gateway is connected to supply
voltage. Each test step is signalled by a specific colour
combination of the LEDs. If a test step fails, the indicator
combination related to the failed test remains lighted.
Power Indicator
The Power LED signals whether the VoiceBlue Lite gateway is
supplied or not.
No light The system is not working. /
Continuous light The system is working.
GSM Indicators
The GSM 1 to GSM 4 LEDs signal statuses of the respective GSM
modules. Whenever the 2N - VoiceBlue Lite is started, detection
of the GSM modules is carried out. This process is signalled by a
green LED. If all GSM modules are present and ok, the LED goes
out. After that the firmware and configuration uploading process is
initiated, which is signalled by various LED colour combinations.
The initialisation process is followed by a check of presence of
SIM cards in slots. Quick blinking of the green LED of the
respective GSM module indicates this procedure. If a GSM
Power indicator (blue)
Power LED colour/status
Blown fuse / Wrong power
supply
Tab. 1 – Survey of Power Indicator Statuses
18
2N - VoiceBlue Lite
module or a SIM card is absent, the red LED remains lighted. If a
GSM module is not supplied, the respective GSM LED is blinking
red. Upon a correct GSM module initialisation, the SIM card is
logged in, which is signalled by a quickly blinking green LED. If
the log-in has been successful, the LED goes out. If not, it shines
red continuously.
In normal operation, a continuous green LED indicates an
incoming or outgoing call within the particular GSM module.
19
A survey of GSM module status signalling is included in Tab. 2.
GSM Indicators
GSM 1 to GSM 4 LED Colour/Status
The module is ready No light
Call establishing Green / shining
Currently made call Green / shining
Module initialisation Green / blinking slowly 1:3
SIM card initialisation Green / blinking quickly 1:1
GSM module / SIM card
absent
GSM module not supplied Red / blinking quickly
Tab. 2 – Survey of GSM Module Status Signalling
2.10. Lithium Battery Replacement
Red / shining
Limited warranty on accumulators
The warranty on batteries (accumulators) supplied
separately or as part of a product or together with a
product does not also apply to wear and tear of
accumulators and their components as a result of
normal use (e.g. discharge of the battery, reduction
of the accumulator capacity as a result of wear and
tear) as fact that may not be deemed as a lack of
conformity with the contract of sale in accordance
with Article 2 of Directive 1999/44/EC of the
European Parliament and of the Council.
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