2N Ateus-EasyGate User manual

Dearcustomer,
Letuscongratulateyou on havingpurchasedtheEasyGatesystem.Thisnew
producthasbeendevelopedandmanufactured toprovide the maximumutilityvalue,
qualityand reliability.Wehope you will be fullysatisfied withthisGSMgatewayfora
longtime.Therefore,useyourEasyGateforpurposesithasbeen designed and
manufacturedfor,inaccordanceherewith.
Themanufacturerreservesthe righttomodifythe productinordertoimproveits
qualities.
Safety Precautions
DonotswitchonEasyGateinthevicinityofmedicalapparatusestoavoid
interference.Theminimumdistanceofthe antennaandpacemakersshouldbe
0.5m.
Donotswitchon EasyGateaboardofaplane.
Donotswitchon EasyGatenearpetrolstations,chemicalfacilitiesorsiteswhere
explosivesareused.
Anymobiletelephoneuseprohibitionbasedon RFenergyradiation appliesto
EasyGatetoo.
EasyGatemaydisturbthe function ofTV sets,radiosetsand PCs.
Warning!EasyGatecontainscomponentsthatcan be swallowed bysmall
children (SIMcard,antenna,etc.).
Thevoltagevalue mentioned ontheadaptermaynotbeexceeded.Ifyou
connectEasyGatetoanotherpowersupply,makesurethatthevoltagevalue is
intheacceptablerange.
When yourEasyGatecomestotheendofitsoperationallife,disposeofitin
accordancewithapplicableregulations.

UserManual Versions
Version AmendmentstoEarlierVersions
1.00 · TheUserManualappliestoEasyGateFWVersion 1.00D.
1.01
· Newparameterfordialtonesetting.
· LEDindicationsupdated.
· TheUserManualappliestoEasyGateFWVersion 1.00E
1.02 · Default settingfordialtone iscontinuoustonenow.
· TheUserManualappliestoEasyGateFWVersion 1.00F
1.03
· Newfunction:tariffmeteringwith16 or12 kHzpulses.
· Newfunction: call connectanddisconnectsignalingby16 or12kHzpulses.
· TheUserManualappliestoEasyGateFWVersion 1.00G
1.04
· Continuousdialtone.
· Chapter2.2modified.
· SMS input parametersadded.
Upgrade
Themanufacturercontinuouslymeetscustomerrequirementsbyimprovingthe
firmware.ForthelatestEasyGateprocessorfirmware,programmingtoolandUser
Manualsee www.2n.cz.Foradetaileddescription oftheEasyGatefirmwareupgrade
refertothesectiondevotedtothePCprogrammingtool.

Packing List
An EasyGate deliverycontainsthe followingitems:
Item Numberof
Pieces
EasyGate 1 pc
Antennafordirect connection 1 pc 1)
MagneticAntennawithcoaxcable 1 pc 1)
Supplyadapter 1pc
Telephonecable 1 pc
PC-connection serialcable 1 pc
SMS sendinginput connector 1pc
Dowels 2pcs
Bolts 2pc
CD-ROMwithUserManualand software 1 pc 2)
Quick InstallationGuide+mountingpattern 1 pc
Warrantycertificate 1 pc
Notes:
1)The deliveryincludesan antenna tobeconnected directlytothe EasyGateSMA
connector.Anantennawithacableshouldbeused when GSMsignalispooror
incaseof interferencewithotherdevices.
2)Enclosedsoftware:
· EasyGatePCManager
· EasyGateSMSgatewayforeasySMS sendingandreceiving.
· EasyGateDriverforPC
· UserManualinpdf format
· ListsofATCommandsforSIEMENS GSMmodulesused

CONTENTS
1. EASYGATE PURPOSE.......................................................................................................1
1.1. BASIC FUNCTIONS ......................................................................................................................1
1.2. ADVANTAGES OF EASYGATE USE................................................................................................1
2. INSTALLATION...................................................................................................................2
2.1. PROPER LOCATION ....................................................................................................................2
2.2. EXTERNAL ANTENNA CONNECTION..............................................................................................3
2.3. SIMCARD INSTALLATION............................................................................................................3
2.4. CONNECTOR DESCRIPTION .........................................................................................................4
2.5. TELEPHONE LINE CONNECTION ...................................................................................................4
2.6. POWER SUPPLY CONNECTION ....................................................................................................4
2.7. SMSSENDING INPUT CONNECTION ............................................................................................4
2.8. PC CONNECTION .......................................................................................................................5
3. EASYGATE STATUSINDICATION.....................................................................................6
3.1. INDICATION LEDS.......................................................................................................................6
3.2. TELEPHONE LINE TONES ............................................................................................................6
4. SIMCARD PINPROTECTION............................................................................................8
4.1. PINENTERINGBY PCMANAGER .................................................................................................8
4.2. PINENTERINGVIA TELEPHONE LINE ...........................................................................................8
4.3. AUTOMATIC PINENTERING.........................................................................................................8
5. VOICE FUNCTION...............................................................................................................9
5.1. OUTGOING CALL ........................................................................................................................9
5.2. INCOMING CALL..........................................................................................................................9
5.3. AUTOMATIC CALL ("BABYCALL")..................................................................................................9
5.4. TARIFF PULSES 16 OR 12 KHZ..................................................................................................10
6. SMS SENDING INPUT.......................................................................................................10
7. COM–SERIALINTERFACE.............................................................................................11
7.1. PROGRAMMING, MONITORING ...................................................................................................11
7.2. CSD PC-PC DATA TRANSMISSION ...........................................................................................11
7.3. FAXTRANSMISSION - PC-FAX.................................................................................................12
7.4. CSD OR HIGH-SPEED GPRS DATA CONNECTIONTO INTERNET..................................................12
7.5. SMSSENDINGAND RECEIVING.................................................................................................12
7.6. COMBINATION OF COMTRAFFIC WITH VOICE CALLS ..................................................................13
7.7. LISTOF SUPPORTED ATCOMMANDS.........................................................................................13
8. EASYGATE PARAMETERPROGRAMMING...................................................................14
8.1. TELEPHONE LINE BASED PROGRAMMING ...................................................................................14
8.2. PC BASED PROGRAMMING........................................................................................................15
8.3. PARAMETER TABLES ................................................................................................................18
9. TROUBLESHOOTING.......................................................................................................27
10. LISTOFABBREVIATIONS...............................................................................................28
11. TECHNICALPARAMETERS.............................................................................................29

1
1.EasyGate purpose
1.1.BasicFunctions
· TheprimarypurposeofEasyGateistotransmitvoicebetween aGSMnetworkand
an attachedFXO-interfaceterminal(PBX, telephone,answeringmachine,etc.).
· You can establishdataconnections(GPRS,CSD),faxconnections(PC-FAX)and
send/receiveSMSusingEasyGateincombinationwithaPCand appropriate
software.
· You can sendanSMStoapre-programmednumberusingtheSMS sendinginput.
1.2.Advantages ofEasyGate Use
· Call costcutting –byforwardingGSMcallstoEasyGateyou savealoton PSTN–
GSMcalls.
· Easyinstallation –EasyGateisdesigned forimmediateusewithoutprogramming.
· Yougetall youneedinthedelivery –yourEasyGatedeliverycontainsallyou need
tooperatethesystem(the powersupplyadapter,telephone cable,PCserialcable,
SMS inputconnector, CD-ROMwithsoftware).
· Solutionforsites withouttelephonelines –suchasmountainchalets,exhibitions,
conferences, etc.
· CLIP -EasyGateisequipped withthe FSK-based CLIP feature,soifaterminal
capableofreceivingtheCLIP isused you knowthe caller‘snumber.
· Quick dataconnection –EasyGatetransmitsdatausingthe high-speed GPRS
connection (GPRS class10, max. 85.6kbps).
· SMSsendinginput –simplysend an SMStoapre-programmed numberbyclosing
the contact. Recommended foreasy supervision, simplesecuring, etc.
· Radiationhazardminimization –you arenotexposed toadirecteffectofthe
antenna RF electromagneticfieldwhiletelephoning asopposed tomobiletelephones.
· Full GSMcoverage -EasyGateisavailableinthe followingversions:dual-band
(900 and1800MHz),tri-band forEuropeanmarkets(900,1800and1900MHz),and
tri-band fortheAmerican market(850, 1800and 1900MHz).

2
2.Installation
2.1.ProperLocation
· EasyGateisdesignedforverticalmountingonsuspension holes(usethemounting
pattern).Thisposition isthe bestforsignalreception becauseaverticalantenna is
used.EasyGatecanbe operatedinthe horizontalpositiontoowherethe GSM
signalisgood.
· InstallEasyGatewithrespecttothe GSMsignalstrength–check thesignalstrength
usingthePCManager.
· PlaceEasyGateoutofrangeofsensitivedevicesand human bodiesforelectromagnetic
interferencereasons.
· Forthe allowed rangeofoperatingtemperaturesrefertothe “Technical
Parameters”.
· It isimpossibletooperateEasyGateon sitesexposed todirectsolarradiationor
nearheatsources.
· EasyGateisdesigned forindooruse.It maynotbe exposed torain,flowingwater,
condensed moisture, fog, etc.
· EasyGatemaynot be exposed toaggressivegas, acidvapours, solvents, etc.
· EasyGateisnotdesigned forenvironmentswithhighvibrationssuchasmeansof
transport, machine rooms, etc.

3
2.2.External AntennaConnection
Screwthe antenna enclosed intothe SMAantenna connector.Tighten the antenna
connectorgentlywithyourhand -neverusewrenches!
Theantenna enclosedhasasufficientgainfortrouble-free operation innormal
conditions.IftheGSMsignalispoororyou wanttoplaceyourantennaseparatelyfrom
EasyGate,you can usean antenna withan SMA-connectorterminated cable.The
antennashouldbe mountedvertically.
TheAntennashall belocatedwithinthesamebuildingasthe mainequipment.
Forantennaand cableparametersseethe“TechnicalParameters“.
2.3.SIMCardInstallation
Makesurethatthe GSMprovider’sSIMcardiscompatiblewiththe GSMnetwork
supported byyourEasyGateversion.
Open the SIMcardholderon EasyGate’sbackside,insertthe SIMcardand closeit.
Selectthe required GSMproviderand SIMcardservices,suchascall forwarding,call
barring,preferred networks,SMSservicecentre,etc.inyourmobilephone before
insertingyourSIMcardinEasyGate.

4
2.4.Connector description
SMSsending input
Telephone line
RJ12, 6/2
Powersupplyconnector
DC Jack2,1mm
RS232C serialline
D-Sub 9 pins
2.5.TelephoneLineConnection
2.5.1.PBX Connection
ConnectEasyGatetoafree COline ofyourPBX.ConfigureyourPBXinsucha
mannerthatGSMoutgoingcallsareroutedtoEasyGate.
EasyGateisequippedwiththe FSK-basedCLIP function.IfyourPBXisableto
processthe caller’sID,you areadvised toenablethisfunction.
2.5.2.TelephoneSet(Answering Machine, CoinTelephoneStation)Connection
You can connectastandardtelephone,answeringmachine oranyotherFXO-interface
terminaltoEasyGate.
EasyGateisequipped witthe FSK-based CLIPand soitisadvantageoustoconnecta
terminalthat isabletodisplaythe CLI.
2.6.PowerSupplyConnection
EasyGateisfed with10-16V DC.Whereasourceotherthan the included powersupply
adapterisused,the voltagerangeand polarityshownon the EasyGatepowersupply
connectorhavetobe maintained.
Donotactivatethe powersupplyuntiltheantenna isconnected toEasyGatetoavoid
the GSMmoduledamage.
2.7.SMSSending InputConnection
You havegotaspecialconnectorforeasyconnection toEasyGate.Theconnectoris
equipped withscrewingclampstoconnectwiresleadingtoaswitchingcontact(device
tobe monitored).Theotherconnectorend canbe connectedtothe respective
EasyGatepanelconnector.
Theinputisdesignedforthe switchingcontactconnected between theinputpins.
Theinput isactivated bycontact closing(pininterconnection).
1
2
3
4
1
2
3
4

5
Atransistorswitchorlogicsignalcan be used too.The pinnearthe telephone line
connectorisconnectedtoGND ofthedevicethesecondone isactive.Please,respect
the loop currentpolarity. The inputisover-voltageprotected(up to+12V DC).
2.8.PCConnection
You havegotaserialcableforPCconnection.It isamodemcablewhereallofthe 9
pinsare1:1interconnected –incaseyou wanted touseanother,longercable.Makesure
that alongercableworksproperlytoavoiderrorsat hightransmission rates.

6
3.EasyGate Status Indication
3.1.Indication LEDs
Name Meaning
Powersupply
· Light =EasyGateispowered.
· Flashesoncein2s=HWerror, contact themanufacturer.
GSMnetwork
· Light =logged-intoGSM
· Flashesoncein1s=logged-out, SIMcardinserted
· Flashesoncein3s=logged-out, SIMcardnot inserted
· Flashes4timesquickly=enteryourPIN
· Flashes8timesquickly=enteryourPUK
· Flashesquicklycontinuously=all functionsareblocked.
YourSIMdoesn’t correspondtotheGSMoperatorlock
Telephoneline
· Nolight =standby
· Flashesquickly=seized lineorringing
· Light =call
· Flashesoncein3s=dataconnectioninprogress
3.2.TelephoneLineTones
3.2.1.OperationalTones
TheGSMgatewaysendstonestothe telephoneline toindicatethe line status.The
tonefrequencyis425Hz.
Dial tone: continuousormorseA :
· EasyGateisregisteredtoGSMnetworkandreadytoreceivedialing.
Ringing tone:
· Thecalledsubscriber's telephoneisringing.
· TheGSMnetworktransmitsthistone.
Busytone:
· Thebusytone istransmittedinanyofthe followingcases:
§ TheSIMcardhasnotbeeninstalled.
§ EasyGateislogged-out.
§ EasyGateislogged-intoaforeignnetworkbut roamingisdisabled.
§ Thecallednumberhastoo manydigits(morethan30).
§ Thecallednumberisbarred.
§ Thecalledsubscriberline isbusy.
§ Thecalledsubscriberhashungup(disconnection).

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Dialing end signaling:
· Dialingreception hasbeen terminated. Connection isbeingestablished.
PINtone:
· Enterthe PINcode.
· Thistoneistransmittedupon powerup ifthePINhastobe entered manually.
PUK tone:
· Enterthe PUK code.
· Thistone istransmittedupon repeated wrongPINenteringattempts.SIMcardis
blocked.
3.2.2.Programming ModeTones
Tonesconfirming/refusingthe valuesenteredaretransmitted duringtelephone line
basedprogramming. Eachtonehasadifferent melody.
Confirmation:
· Confirmsthatthe servicepasswordorparameternumberenterediscorrectand
hasbeenaccepted.
Refusal:
· Incorrectparameternumber;
· Incorrectparametervalue
· Transmitted when aparameteriscancelled witha .
Saving:
· Parametervalue entered iscorrectandhasbeen saved.

8
4.SIMCardPIN protection
If aSIMcardisPIN-protectedand thePINisnotprogrammedinEasyGate,GSM
LEDindicatesthe stateandthe PINtone istransmittedontelephoneline.
4.1.PINEntering byPCManager
Likeotherparameters,thePINcodecanbeenteredusingaPCprogrammingtool.
ThePINwill be enteredautomaticallyuponnext EasyGatepowerup.
4.2.PINEntering viaTelephoneLine
ToenterthePINviaatelephoneline usingtheDTMF:
1.Hookoff thetelephone, you can hearthePINtone.
2.EnterthePINusingthe DTMF;tocancelthe wrongPINhangup before
sendinga .
3.Toconfirmentera .
4.Ifyou hearthebusytone inawhile(afewseconds), you haveentered the PIN
correctly. Hookon andwait forregisteringtothe GSMnetwork.
5.Ifyou hearthe PINtone againinawhile,youhaveentered awrongPIN.Re-
enterthe PIN.
6.If you hearthePUKtoneinawhile,you haveenteredawrongPINandthe
SIMcardisblocked. Usethemobilephonetounblock theSIMcard.
Acorrectlyentered PINisstoredinEasyGate’smemoryasifyou had programmedit
usingthe PCManager.ThePINwill be entered automaticallyuponthe nextEasyGate
powerup.
4.3.AutomaticPINEntering
You need notenterthePINuponpowerup ifitisstored inEasyGate–itisentered
automatically.Thisfunction isconvenientincaseofpowerfailure; EasyGateisoperable
inashort timeafterpowerrecoverywithoutanyintervention bytheoperatingstaff.
Caution! One PINenteringoptionisexhaustedbythe attempttoenterthe PN
automaticallyupon SIMcardorPINchange.Ifwrong,the automaticallyentered PINis
cleared fromthe internalmemorytoavoidanotherfalseattemptuponnextpoweron.
Therearestill twomanualPIN-enteringattemptsaftersuchunsuccessfulautomatic
entering.Topreventthe unsuccessfulautomaticPINentering,deleteorprogram
properlythe EasyGatePINusingthePCManagerinthe caseofSIMcardchange.

9
5.Voice function
Outgoingandincoming call establishingproceduresforananalogtelephoneare
described forillustration.The proceduresarethe sameforthe EasyGate-PBX
connection,justremembertoprogramcall routingtoEasyGateproperly.Check
EasyGate’sfunctionbyconnectingatelephonebefore.
SupposethataSIMcardhasbeeninserted,the PINcode enteredornotrequired,
the antennaconnectedand EasyGateregistered toGSMnetwork–theGSMnetwork
LEDispermanentlyon andyou canhearthedialtone uponoff-hook.
5.1.Outgoing Call
1.Hookoff thetelephone, you can hearthedialtoneandthe Line LEDstartsflashing.
2.Dialtherequired GSMsubscribernumber.SinceEasyGatereceivestonedialingby
default, selectthe DTMFmode.Ifyourtelephonetransmitspulsedialingonly,
programEasyGatetoreceivepulsedialing.The delaybetween digitstobe dialed
maynotexceed 5s(programmableparameter).The numberisevaluated ascomplete
and transmitted tothe GSMnetworkafterthistimeout.
3.Ashort delayfollowsthe last-dialed digitforEasyGatetoawait furtherdialing. Then,
the dialingendissignaled and connectionisestablished.
4.If thecalledsubscriberisavailable,you can heartheringingtone.Ifnot,you can
hearthe busytoneoranyoftheGSMprovider’smessages.
5.When thecalledsubscriberanswersthecall,acall isestablished.The LineLEDis
permanentlyon duringthe call.
6.Hangup toterminatethe call.The Line LEDgoesoff.Ifthe called subscriberisthe
first tohangup, you canhearthebusytone and hangup.
5.2.Incoming Call
1.Ringingsignalsan incomingcall.TheLine LEDflashesduringringing.If
programmed so,EasyGatetransmitstheCLIPbyFSK between thefirstand second
rings. Advanced telephone setsareabletodisplaythe CLI.
2.Hookoff thephonetoestablishthecall.TheLine LEDispermanentlyon duringthe
call.
3.Hangup toterminatethe call.The Line LEDgoesoff.Ifthe called subscriberisthe
first tohangup, you canhearthebusytone and hangup.
5.3.AutomaticCall("BabyCall")
If theBabyCall functionisenabled, apre-programmedperiod of timeiscounteddown
afteroff-hook.Ifyou do notstartdialingwithinthistimeout,EasyGatesignalsdialing
end andstartsestablishingacall tothe pre-programmednumberautomatically–from
nowon EasyGatebehavesasifastandardoutgoingcall had been established.Any
dialingduringthe BabyCalltimeoutcancelsthisfunctionand astandardoutgoingcall
can bemade.

10
5.4.Tariffpulses16or 12 kHz
EasyGatehastariffpulsetransmitter.You can usetariffpulsesforoutgoingcall
pricing.EasyGateofferpseudotariffonly–tariffmeteringdoesn’tcorrespondtoreal
priceofcall,tariffpulsesaretransmitted accordingtoprogrammed parametersandcall
duration.Youmustprogramspecificparametersincall tabletosettariff meteringfor
different prefixesof dialed numbers.
You can alsoprogramEasyGatetotransmittariff pulsesascall connect/disconnect
signalingifyourPBXcannot receivetelephoneline polaritychangesignaling.
6.SMS Sending Input
Thisuniversalinputisintended especiallyforreportingalarmorerrorstatusesofany
equipmentprovided withtheappropriatecontact (arelaycontact,e.g.).
Byactivatingthisinput(electricinputpininterconnection)you sendone SMStoone
pre-programmed telephonenumber.
Caution! Donotuseinlife-supportingorproperty-protection applicationsbecauseof
the characterofSMSserviceand EasyGate.Themanufacturershall notbe liablefor
healthandpropertydamageincurred asaresult ofSMS sendingfailure.

11
7.COM– Serial Interface
ThecompleteserialinterfaceRS-232Cona9-pinconnectorisidenticalwithany
externalmodem.
Thetransmission raterangesfrom1200 to115200bps(EasyGatesupports
autobauding,i.e.respondstoan ATcommand atarateidenticalwiththe ATcommand
transmissionrate,and retainsseton thisrate).The transmissionsetup mustbe 8bits,
no parityand one STOP bit (8N1).
EasyGate’scentralprocessorusesthe sameinterfaceforestablishingcallsand soit
musthavethe possibilitytoblock an externalserialinterface-all PCSWmustprovide
transmissionhardwareflowcontrol(HWhandshaking).
COMcan beused for:
· Programmingand monitoring;
· CSDPC-PCdatatransmission;
· PC-FAX-transmission offaxmessagesfromyourPC;
· CSDorhigh-speedGPRS connectiontotheInternet;
· SMS sendingandreceiving.
7.1.Programming, Monitoring
Install theEasyGatePCManagersoftwareavailableon the included CD-ROMinto
yourPC.
Theprogramisdesigned forEasyGateparameterprogramming.It can read
configurationdatafromthememoryand storetheminEasyGate.Moreover,all
parameterscan be saved inyourPCfileforbackuporsavingintoanotherEasyGate
system.
TheEasyGatePCManagercontainsan easymonitoringtooltoo.Withthistoolyou
can identifythe GSMprovider’sname,signalstrength,GSMmodule,SIM,andsoon
duringEasyGateoperation.
7.2.CSDPC-PCDataTransmission
TheCSDmodeprovidesdatatransmissionintheGSMnetworkatthe maximum
transmissionrateof14400bps.It works likeaclassicconnection oftwomodems(AT
commandsATD,ATH,ATA,etc.).Connectioncanbe madewithanotherGSMmodem
oraPSTNmodem.
Caution! Datacallsand faxcallsfromthe PSTNcomeasvoicecalls(the telephone
line on EasyGaterings)becausean analognetworkisunabletodistinguisha
modem/faxcall.Therefore,itisnecessarytohaveaspecialtelephone numberfor
incomingdataand faxcallsontheSIMcarddifferentfromvoicecall numbers(Multi-
numberingscheme).TheGSMnetworkidentifiesacall incomingtothisnumberasa
data/faxcall andletstheCOMserialinterfacering.

12
7.3.FAXTransmission-PC-FAX
EasyGateallowsfaxtransmissionsfromyourPC.However,do notconfusethe PC-
Faxservicewithastandardfaxservice– nofax machinecanbeconnectedtothe
telephoneline! But thePC-Faxcan establishconnectionwithastandardfaxmachine
and transmit documents.
Toenablethe PC-Faxservice,install the faxmodemdriverfromthe EasyGateCD-
ROMfirst. Furtheryou need thePC-Faxsoftware,whichisnotincluded.Ingeneral,any
programdesignedforSIEMENSdatamodules(MC39i,MC45,orMC46)can workwith
EasyGate.TheWinFaxprogramfromSymantechasbeensuccessfullytestedforthis
purpose.
7.4.CSDor High-SpeedGPRSDataConnection to Internet
ToconnecttotheInternet, install thefaxmodemdriverfromtheEasyGateCD-ROM
first. Anotherpossibilityistousethe GSMprovider’sinstallation wizardincaseit
supportsthe SIEMENSGSMmoduleinstalled inEasyGate(SIEMENSMC39i,MC45,
orMC46).
Theinstallation wizardusuallyconfiguresthetelephone connectionofthe network
too.Ifyou usemanualinstallation,you havesetitproperly.Ask youGSMproviderfor
Internetconnectioninstructionsbecausetheycan be differentforeachprovider
(especiallythe telephone numbertobedialed,DNS, etc.).It isnecessary,forexample,
tosettheAPNinmodemextrasettingsintheGPRSmode:
Example: at+cgdcont=1,"IP","internet.t-mobile.cz"
Caution! GSMprovidersmostlyspecifythe *99# numbertobedialed forGPRS
connection intheir instructions.SIEMENSGSMmodulesrequirethe *99***1# format.
7.4.1.CSDor GPRS DataConnection?
ThemaximumCSDtransmissionrateis14400 bps.GSMconnection isreserved for
the wholetimeofconnectionand callsarecharged accordingtothe connectiontime.
TheCSDmodecanprovide dataconnection oftwoPCs.
EasyGateisequipped withGSMmodulesprovidingGPRSclass 10 (4+2timeslots),
whichmeansthatitisabletotransmitdataintoaPCatthe rateof85600 bpsandat
halftheratetowardsthe GSMnetwork.TheGPRScannotbe usedforconnectionof
twoPCs.It can onlyprovide connection withan APN–e.g.theInternet. MostGSM
providerschargeGPRS connectionsaccordingtothevolumeofdatatransmittedorbya
lumpsumandsotheGPRSissuitableforlong-timeconnectionwithoccasionaldata
transmissions.
7.5.SMSSending and Receiving
It ispossibletosendand receiveSMSunitsusingappropriateATcommands.There
areanumberofPCprogramsthatarebasedonthisprinciple.Install SWdesignedfor
SIEMENSGSMmodules(SIEMENSmobiletelephoneSWcan alsobeused).Youcan
send andreceiveSMSeven duringEasyGatevoicecalls.

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7.6.Combination ofCOMTrafficwithVoice Calls
Asalreadymentioned,SMStransmission canbe made even during telephonecalls.
TheSMSprogramisonlyblockedtemporarilyduringoutgoingcall establishingand
incomingcall ringing.
ThesameappliestoPCManagermonitoring.AmessageannouncingthatEasyGate
isblockedisdisplayed duringvoicecall establishing.
Novoicecall can be made duringCSDdatatransmissionand PC-FAXconnection.
Outgoingandincoming callscan bemade duringGPRSconnection.TheGPRS
connection remainsactiveduringthe wholecall butnodatacan be transmitted
(EasyGateisaGPRSterminalofclassB).Oncethecall isterminated,data
transmissionisrecovered immediately.
7.7.List ofSupported AT Commands
Thereareoriginalfilesrelated toSIEMENSGSMmodulesinthePDFformaton the
EasyGateCD-ROM.
Caution! Sincethe GSMmoduleisprimarilyused bythe EasyGatecentralprocessor
forvoicecalls,useATcommandscarefully.You mightmisconfigurethe GSMmodule
thusmakingEasyGateinoperative.Tosolvemostoftheseproblems,switchEasyGate
offand on againtomakethe centralprocessorexecutefull initialization oftheGSM
module.
Donotuse particularly:
ATQ1
ATS3=
ATS4=
ATS5=
ATV0
AT&C0
AT+IPR=
AT+CFUN=
AT+CMUT=
AT+CMUX=
AT+CSCS=
AT^SAIC=
AT^SM20=
AT^SMSO=
AT^SNFA=
AT^SNFD=
AT^SNFI=
AT^SNFM=
AT^SNFO=
AT^SNFPT=
AT^SNFS=
AT^SNFV=
AT^SNFW=

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8.EasyGate ParameterProgramming
All EasyGateparametershavesuchdefaultvaluesthatmeetmostusers’demands
andneednotbechanged.TochangeEasyGateparametersinspiteofthat,you can
either:
· UseaPCwiththePCManagerinstalled.All functionssupported byEasyGatecan
be set usingthe PC.
· Orusethe DTMFprogrammingon atelephone line.Notall functionscan besetin
thisway.
8.1.TelephoneLinebasedProgramming
1.Hookoff the telephone,you can hearthedialtone orthebusytone,andtheLine
LEDstartsflashing.
2.Entertheservicepassword(12345 bydefault, can be changed)withthe DTMF;to
cancelawrongpasswordhangup beforesendingthe character.
3.Toconfirmpasswordentera .
4.If you haveenteredacorrectpassword,youhearthe confirmationtone.Ifnot,the
dialed numbermaybesenttothe GSMnetworkasacall.Topreventthis,hangup
when you do nothearthe confirmation tone.
5.EasyGateshall remainintheprogrammingmode until hang-up.
6.Enterthenumberofthe parametertobeprogrammed andpress a .Ifthe
parameternumberiscorrect, you can heartheconfirmationtone,ifnot, you getthe
refusaltoneandcanre-enterthe parameternumber.
7.When theparameternumberisconfirmed,enterthe allowed parametervalue and
press a .Iftheparametervalue isinthe allowed range,you can hearthe saving
tone,ifnot,you gettherefusaltone.You canenteranotherparameternumberin
eithercase.
Numericparametersareprogrammed usingnumbersinunitsincluded inthe
parameterdescription.ForYES/NO parametersuse forYES and forNO.
Tocancelanyprogrammingstepintheprogrammingmode,press a .Having
doneso,you can hearthe refusaltoneand canenteranewparameternumber.
Parametersaresaved whenthesavingtoneistransmitted.Hanguptoquit
programming.
Example:
Passwordentering,OK
Transmissionvolumeparameter,OK
Settomediumlevel,saved
Non-existent parameternumber, refusal

15
8.2.PCbasedProgramming
Forprogramming,connectEasyGatetoaPCwithaserialcableand makesurethat
the EasyGatePCManagerisinstalled.Programmingisintuitiveandeasy.All stepsare
accompanied withtextshintsaboveall itemsyou pointat withthemouse.
EasyGatedatauploadingand storing,includingfirmwareupgrade,areexecutedina
specialmode,inwhichEasyGatewaitsforabout3safterpowerup (all LEDsareon).If
instructed sobythe PCManagerduringthistimeout, EasyGateremainsinthismode as
longasitisnecessary.IfEasyGateisnotresetafterthePCManageristerminated,
switchthe systemoff and onagain.
8.2.1.BasicProgramming Instructions
1.Run the PCManagerand selectthelanguagefordisplayingtextsonthe right-hand
side.
2.Click on theCD-ROMicon fordatahandlingon theleft-handside.
3.LoaddatafromEasyGate–ifEasyGateisnot initsspecialprogrammingmode, you
areinvited toswitchEasyGateoff and on again.
4.Click on theprogrammingtableiconontheleft-handside.
5.Theparametersarearranged accordingtotheir functionsinthetables.Set all
parametersyou wanttochange.Ifyou pointataparameterwiththe mouse,helpis
displayed.
6.Click on theCD-ROMicon againforhandlingdata.
7.SavedataintoEasyGate–ifEasyGateisnotinitsspecialprogrammingmode,you
areinvited toswitchEasyGateoff and on again.
Language
selection
Data
handling
Programming
tables
Monitoring