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Operating Manual 

 
 

 
 

 

 

 
 
 

 

 

 

Pocket ISDN - TA 

 

ISDN Terminal Adapter 

 

 

Version 3.0 / 03.01 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

Summary of Contents for INSYS Pocket ISDN-TA

Page 1: ...Operating Manual Pocket ISDN TA ISDN Terminal Adapter Version 3 0 03 01 ...

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Page 3: ... delays affecting business transactions or interruptions of business and similar consequences arising from the use or improper use of this manual not even in the case where it was pointed out to INSYS or an agent of INSYS that such damage might be sustained This does not of course affect our legal liability for damages based on any intent or gross negligence With respect to the data given in this ...

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Page 5: ...2 3 1 Preparation Windows9x ME 2000 4 2 3 2 Installation Windows9x ME 2000 4 2 3 3 Uninstallation 5 2 4 Windows NT 4 0 Software Installation 5 2 4 1 Preparation WindowsNT4 0 5 2 4 2 Installation WindowsNT4 0 5 2 5 Configuration 6 3 USING THE POCKET ISDN TA WITH APPLICATION SOFTWARE 8 3 1 Configuration for Internet 8 3 1 1 Configuration under Windows 9x ME 2000 8 3 2 Configuration for AOL CompuServ...

Page 6: ...ftware update 29 5 DIAGNOSTIC AND ERROR MESSAGES 30 5 1 Error messages from AT command set 30 5 2 Table of ISDN causes and their explanation DSS1 30 5 3 CAPI causes and their explanation 32 6 APPENDIX 34 A1 Technical data 34 A2 LED displays 34 A3 Pinout of the ISDN connector 35 A4 Pinout of the V 24 V 28 interface TA DSUB 9 36 A5 Pinout of the V 24 V 28 interface TA DSUB 25 36 A6 Cable layout for ...

Page 7: ...phone line The basic rate access can be ordered by your local telephone company or PTT a PC with online software for a modem see chapter 3 The serial port of the PC should be capable of a data rate of up to 115 2 kbps 230 4 kbps for Multilink PPP to increase performance This might require an additional PC card for older PCs 1 2 Internet Access There are three ways to access the Internet via ISDN b...

Page 8: ...x ME with each other You have to install on your Windows PC the Dialup Networking see the Windows helpdesk how to install and use Please select at your machine the protocol stack TCP IP The POCKET ISDN TA has to be set to HDLC async to sync like the configuration for Internet access by selecting the Modem TA Internet PPP The ISDN number is 49 40 89088 328 Please use the username guest and password...

Page 9: ...on programs Connect the ISDN port of the POCKET ISDN TA to the basic rate interface BRI of the ISDN using the delivered ISDN cable Connect the power supply with the POCKET ISDN TA and plug it into mains Please reference to page 6 for selecting the correct plug for interfacing Now the power up sequence described in chapter 0 should appear The POCKET ISDN TA is now ready for use please refer to the ...

Page 10: ...ormation about the installed software and modem types The configuration of the POCKET ISDN TA will be described in the following section You can skip the configuration of the POCKET ISDN TA now if information is missing The configuration can be done later by using the ISDN configuration generator The installation program creates in addition a program folder with program icons The ISDN Configuratio...

Page 11: ...ft Windows NT operation system Windows NT4 0 CD ROM Installation disks Installation disk SW TA Win9x WinNT4 0 Win2000 2 4 2 Installation WindowsNT4 0 1 Execute the program SETUPTA EXE from the installation disk This program leads you through the installation 2 At the end of the installation you will get information about the installed software and modem types The configuration of the POCKET ISDN T...

Page 12: ...ase make sure the POCKET ISDN TA is connected to the serial interface and powered After providing the settings you can leave the configurator The POCKET ISDN TA is now ready to be used with Modem applications i e Microsoft Dial Up Networking or CAPI compatible application programs Displays and control elements At the back of the POCKET ISDN TA you will find the connectors for the following devices...

Page 13: ...ion to an access server Both LEDs B1 and B2 show the connection state of the ISDN B channels If ON this B channel is occupied due to an incoming or outgoing connection data or voice Both of the LEDs L1 and L2 show the overall status of the POCKET ISDN TA in coded form The following list describes the view for an error free power on sequence of the POCKET ISDN TA Status L1 L2 1 Power On Phase wait ...

Page 14: ...configure the POCKET ISDN TA you need the following information from the ISP ISDN access number to be entered at the PC program Layer two protocol usually the protocol PPP by selecting Modem POCKET ISDN TA Internet PPP Access protocol to be entered at the PC system software or Internet software To configure the Internet access software on the PC it may be necessary that you need some additional in...

Page 15: ... use a CompuServe access by running the CIM software package For AOL use the AOL software 3 3 Configuration for T Online Germany only To use the T Online service via ISDN you have to have a contract for a T Online access For configuration you have to set up the following parameter ISDN access number 01910 for a basic rate access The protocol T 70 by selecting Modem TA T Online Select the appropria...

Page 16: ...in the chapter TA Configurator command set 4 1 AT command set All parameter can be changed by using an extended AT command set described in this chapter Please check if the factory setting will fit with your environment The factory setting is described highlighted in the parameter list shown in chapter AT command set see below If you want another configuration as set in the factory default setting...

Page 17: ...parent to the remote device Supported commands A Repeat last command line This command repeats the commands of the last entered command line Note No prefix AT is required A A Accept incoming call Using this command you can accept an incoming call if automatic call acceptance is not set Register S0 0 An incoming call is displayed by the message RING or the code 2 Must be the last command in an AT c...

Page 18: ...audrate Must be the last command in an AT command line AT B0 Automatic local baudrate detection enabled autobauding default AT B1 Local baudrate set to 1200 bit s AT B2 Local baudrate set to 2400 bit s AT B3 Local baudrate set to 4800 bit s AT B4 Local baudrate set to 9600 bit s AT B5 Local baudrate set to 19200 bit s AT B6 Local baudrate set to 38400 bit s AT B7 Local baudrate set to 57600 bit s ...

Page 19: ... 0 specification also to be found via INSYS URL http www insys tec de AT C C1 hbhb Select bearer service outgoing Selects the bearer service that will be sent with an outgoing call The value for hbhb word is the CIP value as defined in the CAPI 2 0 specification default 0000 Example an outgoing call as a voice call AT C1 0004 C2 hbhbhbhb Select bearer service incoming Selects the bearer services t...

Page 20: ...25 connection R request the facility reverse charging G access to X 25 closed user group O Outgoing call from X 25 closed user group N use NUI and password with call setup allowed chars a z A Z 0 9 overrides setting of nui configuration command X25number dialled X 25 call number X 25 B channel only D separator for userdata D or user data without protocol ID P user data with protocol ID 01000000 AT...

Page 21: ... be overwritten for storing in non volatile memory please use the command AT W AT F setup all parameter concerning data port AT F1setup all parameter including ISDN protocols msn settings and passwords H Disconnect Disconnects existing ISDN data connection after issuing the Escape sequence see page 11 ATH UUS1data UUS1data transmitted data with UUS1 signalling I Display version information Display...

Page 22: ...ow control is set to software handshake XON XOFF M Received CLID Shows the called line identification CLID that is received with an incoming call this is the number of the called party addressed on the local S bus selected msn AT M N Set line baudrate V 110 Selects the line baudrate of the POCKET ISDN TA to the desired value only valid for B channel protocol V 110 asynchronous ATN0 Line baudrate a...

Page 23: ...s With this command result codes or messages can be suppressed ATQ Returns status codes after command input default ATQ1 No result codes are returned R CTS control Selects the behavior of the CTS control line from the POCKET ISDN TA AT R TA control line CTS is following all changes of RTS AT R1CTS is always ON default R Handle incoming calls Selects the behavior of the POCKET ISDN TA when an incom...

Page 24: ... ATV Result is presented as numbers followed by ATV1 Result is presented as text default V Display configuration AT V Displays the actual configuration of AT command setting including stored ISDN numbers AT V1 Displays the actual configuration of extended AT command setting W Extended result codes ATW Result is presented with extended result codes ATW1 Result is presented with extended result code...

Page 25: ...e call number Stores dialing number nn as entry number x into the telephone list x 1 3 AT Zx nn set entry number x to dialling number nn AT Zx erases entry number x AT Zxshows entries number x AT Z show all entries Note Refer to TA Configurator command catab for more information See command ATDS for using Z Define own msn Defines the msn nn multiple subscriber number for the data port If the numbe...

Page 26: ... block size Defines the maximum length x of a data block transmitted or received in B channel default BSIZE 2048 AT BSIZE x Note The value will be changed by setting the B channel protocol ATBx LLC Set low layer compatibility LLC Defines the LLC value for outgoing calls in hexadecimal format In some situation a specific LLC value is required to pass detailed information about the used B channel pr...

Page 27: ... Note after changing and storing the ISDN protocol the POCKET ISDN TA has to be reset by powering it off and on alternately you can use the command AT W RESET AT ISDN 0 Select DSS1 Euro ISDN default AT ISDN 5 Select Bellcore National ISDN 1 2 USA Option AT ISDN 6 Select NTT INS NET Japan Option AT ISDN 7 Select AT T 5ESS USA Option AT ISDN 8 Select VN 4 France Option AT ISDN Show selected ISDN pro...

Page 28: ...y the terminal adapter default 2 n Call acceptance through the terminal adapter after n RING messages Note The time between two ring messages can be configured using the TA configuration command ringtimer default 5 sec S1 Ring Counter read only S2 Escape Character default 43h S3 Carriage Return Character default 0Dh S4 Line Feed Character default 0Ah S5 Backspace Character default 1Ah S7 Wait time...

Page 29: ...l number of remote site 2 RING rn Indicates an incoming call SETUP received 3 NO CARRIER xx No synchronization xx ISDN error cause 4 ERROR Illegal command or error that can not be indicated otherwise 5 CONNECT 1200 rn Connection line speed 1 2 kbps V 110 6 NO DIALTONE xx No access to ISDN network xx ISDN error 7 BUSY xx Number engaged xx ISDN error cause 8 NO ANSWER xx No connection called number ...

Page 30: ...network are always coded as 34xxH where xx represents the hexadecimal version of the ISDN error cause see page 30 All other causes are CAPI error causes see page 32 4 2 ISDN access control Using these commands you can setup a table to allow only dedicated callers to get a connection to the POCKET ISDN TA If this list is empty default or one entry is set to star any incoming call is allowed Every i...

Page 31: ...s number can be entered into the acctab 4 3 User to User Signalling UUS1 With outgoing and incoming calls the transmission of User to User Data UUS1 data can be performed using the ISDN supplementary service UUS1 The UUS1 data are transmitted transparently from the calling party to the called party before the B channel connection is fully established Please note that this ISDN service typically ha...

Page 32: ...nel connection is fully established Please note that this ISDN service typically has to be enabled by the ISDN service provider and may be charged additionally The subaddress is separated by an from the called number The functionality Subaddressing can be used with the dialling procedures AT command set PAD X 3 and automatic call Examples ATDisdnnumber subaddr isdnnumber Dialling called party numb...

Page 33: ...Handshake Authentication Protocol CHAP with the variants MD5 according to RFC 1321 Microsoft Chap according to RFC 2433 PAP exchanges the password in clear text format in the B channel whereas CHAP encrypts the password according to the algorithms described in the RFCs mentioned above For CHAP the password has to be stored in the POCKET ISDN TA in addition to the setting in the Dial up Network und...

Page 34: ...nel has to be released This is called Call Bumping To enable Call Bumping proceed as follows Activate call waiting on the S bus It has to be activated in the ISDN switch and is a feature of the ISDN line you ordered Open the properties of the dial up link you are using for ML PPP and additional settings Input at cmlp 1 as an additional parameter If there is an incoming call during a ML PPP session...

Page 35: ...copy it to your PC Start a terminal emulation on your PC with the capability to run an X MODEM file transfer i e HyperTerminal Enter the AT command at flash Wait for end of erasing the Flash EPROM and the prompt to start your X MODEM transfer Start the 1kX MODEM file transfer send file or upload by selecting the Transfer Send File menu point in your terminal emulation and select the new software A...

Page 36: ...uses and their explanation DSS1 Cause Decimal Hexadecimal Meaning Translation to AT result codes 1 0x81 Unallocated unassigned number 3 2 0x82 No route to transit network 3 3 0x83 No route to destination 3 6 0x86 Channel unacceptable 6 7 0x87 Call awarded and being delivered in an established channel 6 16 0x90 Normal clearing 3 17 0x91 User busy 7 18 0x92 No user responding 8 19 0x93 No answer fro...

Page 37: ...mplemented unspecified 3 81 0xD1 Invalid call reference value 3 82 0xD2 Identified channel does not exist 3 83 0xD3 A suspended call exists but this call identity does not 3 84 0xD4 Call identity in use 3 85 0xD5 No call suspended 3 86 0xD6 Call having the requested call identity has been cleared 87 0xD7 User not member of CUG 3 88 0xD8 Incompatible destination 3 90 0xDA Non existent CUG 3 91 0xDB...

Page 38: ...ceeds 64k 1004 Message buffer size too small 1005 Too many logical connections 1006 Reserved1 1007 Message could not be accepted 1008 Register OS Resource Error 100a External Equipment not supported 100b External Equipment only 1101 Bad application ID 1102 Illegal cmd or message length 1103 Message queue full 1104 Message queue empty 1105 Message lost 1106 Unknown notification 1107 Message not acc...

Page 39: ... procedure not supported 3301 Layer1 protocol error 3302 Layer2 protocol error i e DTE address not correct TEI not correct 3303 Layer3 protocol error 3304 Another application got the call 3311 Fax remote station is not fax 3312 Fax training failed 3313 Fax disconnect before transfer 3314 Fax disconnect remote abort 3315 Fax disconnect remote procedure 3316 Fax disconnect local transmitter underrun...

Page 40: ... bit Character synchronization asynchronous Operating mode half duplex or full duplex ISDN interface Basic rate interface according to ITU I 430 RJ45 Physical dimensions desktop casing 230 x 50 x 200 mm WxHxD A2 LED displays Active states L1 L2 Status Θ 2sec Power On Phase Wait Θ 1x1s O ISDN not ok Check ISDN interface connector O Active phase ISDN ok no ISDN connection established Call active ISD...

Page 41: ...Bootloader aktive no operational firmware programmed Use command at flash to download firmware with 115200 Bd N81 see page 29 LED Legend On occ short on long off Cycle 1 sec fl long on short off Cycle 1 sec Θ nxms continuous blinking n times every m seconds O Off A3 Pinout of the ISDN connector Pinout of the 8 pin ISDN S interface connector RJ45 ITU I 430 ISO 8877 Pin Signal S0 1 Not connected 2 N...

Page 42: ...O Data set ready 7 105 S2 RTS I Request to send 8 106 M2 CTS O Clear to send 9 125 M3 RI O Ring indicator A5 Pinout of the V 24 V 28 interface TA DSUB 25 Pin V 24 V 28 I O TEXT ITU DIN EIA 1 101 E1 Protective ground 2 103 D1 T D I Transmit data 3 104 D2 R D O Receive data 4 105 S2 RTS I Request to send 5 106 M2 CTS O Clear to send 6 107 M1 DSR O Data set ready 7 102 E2 Signal ground 8 109 M5 DCD O...

Page 43: ...the terminal side is shown The pin configuration for the female plug is the same V 24 device TA 1 shield 5 SGND 102 5 2 TD 103 3 3 RD 104 2 4 RTS 105 7 5 CTS 106 8 6 DSR 107 6 20 DTR 108 4 8 DCD 109 1 22 RI 125 9 25 pin jack 9 pin jack Attention allowed cable length 15m for transmission speeds 19 200 bit s 2m necessary if cable length 2m ...

Page 44: ... plug through a serial COM port to a TA PC TA shield 5 SGND 102 5 3 TD 103 3 2 RD 104 2 7 RTS 105 7 8 CTS 106 8 6 DSR 107 6 4 DTR 108 4 1 DCD 109 1 9 RI 125 9 9 pin jack 9 pin jack Attention allowed cable length 15m for transmission speeds 19 200 bit s 2m necessary if cable length 2m ...

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