WG IBT-5 Basic Rate Access ISDN Tester Operating Manual
Contents
1. Accent call ACCEPT CALL amp Incomina Call SETUP received Connected XXXXXXXX Called Address xxxxxxxx on B1 B1 SPEECH CONNECT ACK or CONNECT received For L3 failure the display indicates e on the first line L3 error xxx y where xxx is the decimal cause code and y the location parameter received from the network and expressed in hexadecimals 0 to A for the meaning see Appendix 4 e on the second line the cause in characters H g If a DISCONNECT message is received containing the InBand Tone available information element the IBT 5 authorises listening to the tone until the network or user interrupts the call IBT 5 User Manual IBT 5 Use 2 4 11 Addressing information Once the outgoing call has been set up the IBT 5 alternately displays the called address and the address of the remote equipment that is actually connected if supplied by the network Called address Connected address 26620235 gt 36680835 B2 SPEECH B2 SPEECH The IBT 5 can detect the reason for the non display of the calling number When the IBT 5 receives a call for which the calling number non display option is activated CLIR activated the screen displays the following CLIR ON gt CLTR ON CALL ACCEPTED Yes B2 SPEECH If the calling address is not available because of network interconnection Digital Analog the IBT 5 displays the following Some2. Causes for the EDSS 1 protocol Cause val Unallocated unassigned number 6 CHANNEL UNACCEPT Channelunnacceptable _ established channel 7 _USER BUSY 66 N IMPLE CHAN TYP Channeltype not implemented _ _ _ 69 N IMPLE FACILITY _ Requested facility not implemented ______ A 1 Appendices IBT 5 User Manual Decimal IBT 5 Display Cause val 70 ONLY RESTR BEAR Only restricted digital information bearer capability is available N IMPLE SERV OPT _ Service or option not implemented unspecified INVALID CALL REF i N EXIST CALL ID A suspended call exists but this call identity does not exists N EXIST CHANNEL 85 NO CALL SUSPENDD a CALL ALR CLEARED Call having the requested call identity has been cleared 87 USR NOT MEMB CUG User not member of Closed User Group DEST ADDR MISS CALL ID IN USE INVA TRANSIT NET implemented Others Unknown Cause gt gt S O 96 MANDAT INFO MISS N EXIST MSG TYPE Message type non existent or not implemented 88 INCOMPATIB DEST Incompatible destination INVALID MESSAGE _ Invalid message unspecified he N IMPL MSG TYPE _ Message not implemented with call state or message type non existent or not implemented BTNR191 only A 2 IBT 5 User Manual Appendices Causes for 1TR6 TN1R6 protocols P TR nothing displayed 06 N EXIST CHANNEL Identified channel does notexist_ 08 CALLIDINUSE Call identity inuse
3. This key enables access to the space when used with the 1 key and to the alphabetical characters The activation of the Shift key is sequential and simultaneous The Shift key is used as a Recall function when simultaneously pressed with the Yes key It can also be used to activate or deactivate the backlighting of the screen if pressed simultaneously with the 0 key Product Description IBT 5 User Manual 1 1 7 The key This key is used to scroll menus parameters or values left direction If used simultaneously with the Shift key it gives access to the key 1 1 8 The uel key This key is used to scroll menus parameters or values right direction If used simultaneously with the Shift key it gives to access to the key IBT 5 User Manual Product Description 1 2 Display 1 2 1 General description All fields are displayed with a maximum size of 2 lines of 16 digits each Fig 1 3 User interface overview Users can activate or deactivate the backlighting of the screen by simultaneously activating the Shift and 0 keys Important note For reasons relating to power consumption the backlight should not activated in restricted mode LED P red When keying in an address if the field length exceeds 15 digits only the current part of the field is displayed For example if the Own Address field is 12345678901234567890123456 the display indicates the fo
4. o9 OVERLAP UNAUTH Overlap sending notallowed 15 nothing displayed 31 ONLY RESTR BEAR Only restricted digital information bearer capability is available A 3 Appendices IBT 5 User Manual Cause val 54 DEST ADD MISSING _ Destination address missing and direct call not subscribed 89 NETWORK CONGEST Network congestion SSS o0 R USERINITIATED Remote user initiated s MANDAT INFO MISS _ Mandatory information element missing Omes UnknownCause SSCS A 4 IBT 5 User Manual Appendices Appendix 2 List of available services and teleservices List of available services and teleservices except for 1TR6 TN1R6 1TR67 and Swissnet 3 List of available services and teleservices for 1TR6 and TN1R6 Bild image A 5 Appendices IBT 5 User Manual List of available services and teleservices for 1TR67 Bid o List of available services and teleservices for Swissnet 3 A 6 IBT 5 User Manual Appendices Appendix 3 List of X 25 causes and diagnostics Cause 00 DTE Hex Dec CLR command 80 128 Clear due to a X 29 invitation to CLR message 81 129 Clear due to a X 29 reselection message 82 130 Outgoing call timeout 85 133 Idle timer VIDEOTEX 86 134 Reception of CNX FIN VIDEOTEX 87 135 Level 1 disconnected on a PAD line 89 137 Cause 01 busy OCC Hex Dec Routing impossible no more logical channels free Routing impossible call collision 48 72 Routing impossib
5. EXIT l are used to display the status of each service XXXXX Xxxxx service teleservice is available on the access Passed XXXXX Xxxxx service teleservice is not available on the access FAIL Cause XXX For the meaning of the causes see Appendix 1 Teleservices Teleservice test oronosal 2 23 IBT 5 Use IBT 5 User Manual 2 6 1 2 X 25 in D channel test option The device can run a functional test and a quality test for the X 25 in D channel service Before running an X 25 in D channel test the user selects the value of the parameter s positioned in Interactive mode in the CONFIGURATION menu X 25 D Profile The interactive X 25 parameters P3 PROTOCOL OWN ADDRESS TEI MODE VALUE FRAME WINDOW PACKET LENGTH PACKET WINDOW LCN CUG NUI Facility and User Data are offered between the top of the X 25 D Test menu and the CALLED ADDRESS parameter which is the last parameter suggested The called address may be the IBT 5 s own address self call or the address of a device capable of producing a loop Once the test has been run and the call set up the IBT 5 sends a packet the size can be configured in advance and compares it to the incoming packet The test is declared to have succeeded if the data packet is received within 3 seconds and does not include any errors The results displayed after an X 25 D test are shown below if the test fails the IBT 5 displays directly the screen corresponding to the err
6. as specified by CCITT of DTE not allowed Mandatory facility not present NUI RDM or DISC frame received No response to N2 frames Invalid F bit received FRMR received Level 2 reset after reception of a FRMR frame Level 2 reset Telephone number busy Telephone call collision Telephone communication cleared Level 2 not set up Telephone call cancelled Telephone call forbidden Answering tone not detected Telephone call delayed TO timeout for PSTN call Cause 09 out of order DER Level 1 disconnected Received DM or DISC frame No response to N2 frames Invalid F bit FRMR received Level 2 reset after reception of a FRMR frame Level 2 reset Telephone call broken Level 2 not set up Telephone call cancelled Answering tone not detected Telephone call delayed TO timeout for PSTN call LAPX disconnection Cause 0B access barred NA Incoming calls barred Answering tone not detected Confidentiality not respected on outgoing line Access to the public network not allowed Cause 0D not obtainable NP Unknown number number not in numbering scheme Cause 11 remote procedure error RPE Invalid packet type for state r1 invalid packet type for state p2 Invalid packet type for state p3 Invalid packet type for state p4 Unknown packet type Invalid logical Packet too short Packet too long Restart or restart confirmation on logical channel other than 000 4D IBT 5 User Manual Dec 70
7. before switching to loop mode concern TEI L8 PROTOCOL SPID for American protocols only and OWN ADDRESS if the parameters are positioned in Interactive mode in the CONFIGURATION menu The IBT 5 automatically loops all the incoming calls as long as the user does not end the test by pressing the Clr or No key In All Incom Calls mode the B channel selected by the incoming call is set to loop back mode Rx gt Tx In WG Remote mode the incoming call is accepted if the UUS contains the WG remote loop back command The B channel selected by the incoming call is set to loop back Rx Tx When No protocol is selected in the TEI management parameter the selected B channel is set in loop back mode Rx Tx When the user does not enter the channel Bx value B1 is selected In ISDN LOOP BOX mode the IBT 5 displays the following 2826 B Speech In X 25 D LOOP BOX mode the IBT 5 offers the user the parameters configured in interactive mode in the X 25 D profile of the CONFIGURATION menu before it is activated The IBT 5 then loops back on all incoming calls automatically as long as the user does not end the test by pressing the Clr or No key In X 25 D LOOP BOX mode the IBT 5 displays the following 2826 Conn e MEN lt x when XX is the logical channel number In order for the IBT 5 to automatically restart in LOOP BOX mode ISDN or X 25 D after a deconnection reconnection none of the parameters should be in I
8. is run All the test configuration parameters give the choice of the interactive mode In this case the IBT 5 will prompt the user for this parameter value each time it is needed B channel The B CHANNEL parameter enables the user to select a channel using the values B1 or B2 This precludes the use of any other channel If preferred the IBT 5 and network can select the channel to be used Bx value Services The default value of the service used for telephony and the BER test is Speech The SERVICE parameter is used to select another service from among the ones available for the protocol being used The list of these services depends on the protocol indicated in the configuration The same list is used during the automatic test of services and teleservices see paragraph 2 6 TEST OF SERV menu BERT duration The duration value for the test can be set to 1 min 15 min 1 h 24 h or infinite All five values can be configured using the BERT DURATION parameter IBT 5 User Manual IBT 5 Use 2 2 3 4 Automatic test of services mode In the Free of Charge mode the test result is supplied only after receiving the SETUP ACK This means that no charge will be made for the test In the Charged mode the test result is returned after receipt of CONNECT or ALERT In this case the test is charged Both these values are accessible through the SERV TEST MODE parameter 2 2 3 5 Supplementary services tes
9. parameter can be positioned on A Law or Mu Law IBT 5 User Manual IBT 5 Use 2 2 2 2 2 2 2 3 2 2 2 4 2 2 2 9 TEI management The IBT 5 can be connected to three types of interface The TEI parameter is used to select PMP Dyn TEl PP TEI 0 and No Protocol in the case of a permanent link The Auto Config value in the TEI parameter indicates that the IBT 5 is automatically attempting to configure this parameter when the device is powered up If the network does not allow for TEI autoconfiguration the default value is used The user can interrupt the autoconfiguration by pressing the Clr key Layer 3 protocol The IBT 5 handles as standard up to four different layer 3 protocols which can be configured by means of the L8 PROTOCOL parameter this does not apply to IBT 5 s equipped with only one protocol The interactive value is allowed if at least two protocols are available The values of the layer 3 protocol are as follows EDSS 1 1TR6 VN3 VN4 Swissnet 2 and 3 BTNR191 TPH1962 NTT Q 931 Telenokia Televerket QSIG V1 1TR67 AT amp T Custom N ISDN DMS 100 functional TN1R6 and Cornet T registered trademark of Siemens AG For users wishing a selection of protocols other than the protocols supplied by default please read paragraph 2 8 INFORMATION menu Service profile identifier SPID American protocols only The SPID Service Profile IDentifier is widely used in Australia and in the Uni
10. self call procedure The self call procedure is very simple the user must set his own address and sub address in the CALLED ADDRESS field Once the user has accepted the call he can run the measurement In this case the B channel selected by the incoming call is set to loop back mode Rx gt Tx The IBT 5 displays KYM YN XXX Called address xxxxxxxx an the two 2B Speech BC B channels Connected 2 4 8 Call accept conditions An incoming call is presented if the IBT 5 is in a MAIN MENU position and if no other call has already been established The following management rules are mandatory as regards the address and sub address Address management In the following array the sub address is ignored Own Presented Call address address management Empty Any or Presented empt Tab 2 1 Address management Sub address management The sub address is not taken in account in the Call accept conditions with 1TR6 and TN1R6 the EAZ is considered 2 14 IBT 5 User Manual IBT 5 Use 2 4 9 DTMF Dual Tone Multi Frequency generation Once the incoming or outgoing call has been set up voice frequency DTMF generation is obtained by pressing 0 to 9 and keys Each key has its own relative DTMF frequency This function is available when a phone call is established outgoing and incoming calls 2 4 10 Trace information Two types of trace information may be displayed These fields will not di
11. test is run The results displayed after a supplementary services test are shown below example of the CLIR supplementary service If one or more tests fail the IBT 5 displays directly the screen corresponding to the first error detected Screen Meaning CLIR Suopvlementarv service available Available CHIR Supplementarv service not available Unavailable CLIR The test could not be run The test reauires a self call FAIL Cause XX XX hexadecimal value of cause CHUIR The test provides no conclusions of service availabilitv imconeihtsae In the case of the AOC test the IBT 5 supplies the user with the type of charge information supplied by the network Setup During or End AOC S D E or the combination supported SD DE etc IBT 5 Use IBT 5 User Manual 2 6 1 4 Interrogation activation and deactivation of call forwardings for EDSS 1 2 26 SN3 and 1TR67 Commissioning option The IBT 5 makes available the Generic Functional Protocol in order to indicate access configuration with regard to the status of supplementary services CFU Call Forwarding Unconditional CFB Call Forwarding when line Busy and CFNR Call Forwarding when No Response The IBT 5 can be used to activate or deactivate these supplementary services depending on the addresses and services required Simi pain To question the status of the call forwarding configuration select the main SUP SERVICES menu validate I
12. the message may be Inv User Num installation address error SupServintNotalw unauthorised interaction Z Oo ct w a 03 fs n w OF O ServNotProv basic service not provided Ress unavailable resources not available Inv Div Nr transfer address error Special Serv Nr special service address DivSerUserNr diversion to a user The results of an interrogation may be as follows example with CFU Screen Meaning CHU CFU supplementarv service activated Nom Activation SOMOAOS S299 gt 0102030000 Calls transferred address 0102039999 to address 0102030000 for all services lt Speech Calls transferred all addresses with gt 0102030000 Speech service to 0102030000 lt All Calls gt gt 0102030000 All calls transferred all addresses and services to 0102030000 lt speech 039909 Calls transferred address 0102039999 6 last gt 0102030000 digits displayed with speech service to 0102030000 2 27 IBT 5 Use IBT 5 User Manual 2 7 LOOP BOX menu 2 28 This menu is used to activate or deactivate the LOOP BOX mode Two modes are offered ISDN LOOP BOX and X 25 D LOOP BOX In ISDN LOOP BOX mode it is possible to set the loop condition for the IBT 5 to All Incom Calls or WG Remote in addition to the Interactive mode of the CONFIGURATION menu If the Interactive mode is stored in the CONFIGURATION menu both modes are offered before the test is run The other values offered
13. to 9 and keys e Entering a SPID American protocols only DMS 100 AT amp T Custom and N ISDN an NUI X 25 call data or name in the phone book with the 0 to 9 A or Z and space keys Alphabetical characters are available with the Shift key when entering an NUI or X 25 call data or directly when entering the names in the phone book Each key has a relative timer in order to scroll the characters if the Shift key and the alphanumeric key are maintained pressed it scrolls through the number and the letters circular scrolling Release to select required number or letter IBT 5 User Manual Product Description 1 1 3 The Yes key This contextual key has the following actions Switch on the instrument when battery operated Enter a menu Validate a choice Give a positive answer Validate a field or a parameter 1 1 4 The No key This contextual key has the following actions Switch off the instrument when battery operated by pressing the key for 3 seconds Return to the previous user interaction Unvalidate a choice Give a negative answer Interrupt a current measurement or a call and return to the last parameter entry 1 1 5 The Clr key Clear This contextual key has the following actions Delete a character or all characters of a field when used with the Shift key Return to the main menu Interrupt a current measurement or a call Unvalidate a choice 1 1 6 The Shift key
14. 190 245 248 Dec 240 IBT 5 User Manual Appendices Call confirmation invalid 2A 42 Clear packet timer timeout 32 50 Reset packet timer timeout 33 51 Restart packet timer timeout 34 52 Invalid called address 43 67 Invalid calling address 44 68 Facility field length incorrect 45 69 Facility code repeated 49 73 Cause 13 local procedure error ERR Hex Deci Invalid packet type for state r1 11 17 Invalid packet type for state p1 14 20 Invalid packet type for state p2 15 21 Invalid packet type for state p3 16 22 Invalid packet type for state p4 17 23 Invalid packet type for state p6 19 25 Unknown packet type 21 33 Outgoing calls barred 22 34 Packet too short 26 38 Packet too long 27 39 Restart or restart confirmation on logical channel other than 0 29 41 Call confirmation invalid 2A 42 Clear packet timer timeout 32 50 Reset packet timer timeout 33 51 Restart packet timer timeout 34 52 Invalid called address 43 67 Invalid calling address 44 68 Facility field length incorrect 45 69 Facility code repeated 49 73 Facility mandatory and not present 4C 76 Cause 19 reverse charging acceptance not subscribed Hex Dec Reverse charging acceptance not subscribed on outgoing line 00 0 Cause 21 destination incompatible Hex Dec D bit not supported 28 40 Impossible to negotiate packet size D9 217 Cause 29 fast select not subscribed Hex Dec Fast select not subscribed 00 0 A 9 Appendices IBT 5 User Manual Ap
15. BN 7522 98 21 WG IBT 5 Basic Rate Access ISDN Tester BN 7522 10 BN 7522 20 and BN 7522 70 Series CE Software version 3 01 Operating Manual Wandel amp Goltermann 3 Communications Test Solutions Please direct all inquiries to your local Wandel amp Goltermann sales company The addresses are given at the end of this handbook Wandel amp Goltermann GmbH amp Co Elektronische Me technik Muhleweg 5 D 72800 Eningen u A 1997 Author Franck BERNARD Order no 7522 98 21 Edition 05 97 12 CE Previous editions 04 97 03 CC 03 96 12 CA 02 96 09 CA 01 96 08 CA Subject to change without prior notice The product names mentioned herein are used for identification purposes only and may be trademarks and or registered trademarks of their respective companies Printed in U K Prior warning An NT Simulation option is now available This option is compatible with IBT 5 instruments of the CE series or more recent equipped with software version 3 01 and an accu pack U and So interfaces must not be connected simultaneously Disconnect the network interface before opening the instrument Now that you have received your IBT 5 you should register your warranty PLEASE FILL OUT THE WARRANTY FORM AT THE END OF THIS MANUAL AND FAX OR MAIL IT TO WANDEL amp GOLTERMANN This will help us to keep you informed about future instrument upgrades etc Introduction With your p
16. NR191 TPH1962 NTT Q 931 QSIG Telenokia Televerket V1 1TR67 AT amp T Custom N ISDN DMS 100 functional TN 1R6 and Cornet T registered trademark of Siemens AG It is possible to modify the list of protocols in the CONFIGURATION menu at all times Simply enter the sequence 1 2 3 directly below the INFORMATION menu and follow the instructions A maximum of 7 protocols will then be available Due to the arrival of new protocols this list is subject to changes Please contact your local representative for information 1 16 IBT 5 User Manual Product Description 1 9 3 Interface The IBT 5 can be connected to three main types of logical interface e The interface with automatic TEI allocation is the most common one e The interface with a fixed TEI TEI 0 is generally used to connect small PBXs to the network e The last interface is a permanent link In this case the interface no longer enables switching within the ISDN network A permanent link exists between this interface and the remote interface The instrument enables you to select PMP Dyn TEI PP TEI 0 and No Protocol for a permanent link The autoconfiguration function is available through the Auto Config value of the TEI parameter In this case the IBT 5 automatically attempts to configure this parameter at startup 1 9 4 Selection of U or So interface The external switch switches between U or Sp interfaces 1 9 5 DTMF The IBT 5 can gen
17. T used to restore all the parameters to their original values depending on the initial configuration profile factory defined values If Reset appears in lower case letters the configuration is already in its initial setting 2 9 IBT 5 Use IBT 5 User Manual 2 3 PHONE BOOK menu The PHONE BOOK menu allows you to store up to 6 addresses which can be used in other menus by means of the phone book range number The modification of a phone book item is stored in the permanent memory as soon as the two attributes name address are validated by the Yes key The phone book display indicates the position range n the name of the position with 8 alphanumeric characters and the position address and sub address An initialized item is displayed as shown by the following figure The item numbering n recalls the escape sequence used to designate a phone book address in a test parameter Scrolling fields MATN MENITI YES L e1 NAMF gt Sa Zo e NAME e PHONE BOOK lt e ADDRESS ADDRESS Yes or No NAMF Name ex REMOTE 1 cr to modify A Yes or No e1 REMOTFI gt Yes __ ANDRESS Add ex 26680235 36680235 lt No cr to modify 2 10 The name consists of a string of up to 8 characters entered using letters only no Shift The address has a maximum of 27 digits The 1 key is also used like a space bar If the cursor is on the first position during the editing of the name
18. a A a 144 kbps Connection nicemumunnnunamunninununumemmnemeiiiad removable 1 5 meter cable with 2 pairs of banana connectors male Safety Declaration gseciscsestnsdeicenhomitatnlar eslvereeabseeetemmendes TNV Telecom Network Voltage The IBT 5 conforms to the following layer 1 specifications ANSI T1 601 1991 CNET Sp cification Technique ST LAA ELR DNP 822 CNET Sp cification Technique C32 11 ITU T Rec G 961 ETSI ETS 300 012 ETSI ETR 080 N U and So interfaces must not be connected simultaneously 1 15 Product Description IBT 5 User Manual 1 9 IBT 5 summary features This instrument has terminal simulation features TE mode as described below When the IBT 5 includes the NT simulation option the device can simulate ISDN This simulation is available for the following protocols EDSS 1 1TR6 1TR67 Swissnet 3 VN3 VN4 and TPH1962 1 9 1 Coding law The IBT 5 offers a software switch between the A and u coding laws These two non linear compression functions are mostly used today in North America and Asia for the u coding law and in Europe for the A coding law the default value is the A coding law 1 9 2 Protocols To operate on the network the IBT 5 must be equipped with the protocol of the network to which the instrument is connected Up to 4 protocols are available simultaneously on the IBT 5 basic version The following protocols are available EDSS 1 1TR6 VN3 VN4 Swissnet 2 and 3 BT
19. accesses subject to authorisation fire brigade emergency services etc always supply information regarding the calling address i e the number itself even if the caller has requested non display of his address or only part of the address in the case of Digital Analog network interconnection The IBT 5 displays all or some of the number and the information relating to the requested non display of the address the letter R is displayed 326680235 Yes CALL ACCEPTED gt or CLIR ON Yes CALL ACCEPTED gt or DGT ANLG NETWORK gt 01033 TNW CALL ACCEPTED B2 SPEECH IBT 5 Use IBT 5 User Manual 2 4 12 Advice of charge 2 18 During and at the end of calls charging information may be viewed for the following protocols EDSS 1 VN3 VN4 Swissnet 3 1TR6 TN1R6 and 1TR67 Depending on the features of the network to which the IBT 5 is connected the information is given either in units or in currency and displayed alternately with the called address Ex XXXXXXXX INTTS 3 Bl SPEECH lt gt B1 SPEECH or S DM Bl SPEECH When charging information is received at the end of the call the IBT 5 displays a specific screen indicating the total cost of the call Note This function is available only in PHONE CALL mode IBT 5 User Manual IBT 5 Use 2 5 BIT ERR RATE menu 2 5 1 Menu description This menu is used to perform a BER Bit Err
20. addresses which can be used in other menus by means of a phone book range number IBT 5 User Manual Product Description 1 9 10 TEST OF SERV mode Test of services 1 9 10 1 Test of Bearer Capability BC teleservices HLC amp LLC The IBT 5 allows you to check which ISDN services are available on the access being tested This is very important when commissioning ISDN Basic Rate Accesses especially if the test is carried out on the user side of a PBX ISDN is undergoing continuous development and many new services requiring testing will soon be arriving on the market New software supporting these new tests can be added to the IBT 5 at a later date by means of a software upgrade see paragraph 1 9 13 Two types of test of services are available in the instrument e Manual test in the PHONE CALL menu the following services are tested independently Audio 3 1 kHz Speech Speech BC Data BC etc e Automatic test of services with two modes with and without charge Audio 3 1 kHz fax G4 speech data 64K data 56K Teletext Videotex etc In the Free of charge mode the service is considered as passed if the message SETUP ACK is received Only the availability for outgoing calls is checked In the Charged mode the service is considered as passed if the message ALERTING or CONNECT is received The availability of the service for both outgoing and incoming is checked In the automatic TEST OF SERV mode the test is carried o
21. and address of an item the user can return to the previous values by pressing the Clr key By pressing the Clr key again the user returns to the MAIN MENU item If the cursor is not on the first position the Clr key deletes the last digit In addition to the items corresponding to the six addresses the PHONE BOOK menu has an EXIT item identical to the one in the CONFIGURATION menu IBT 5 User Manual IBT 5 Use 2 4 PHONE CALL menu 2 4 1 Menu description The user is able to implement a phone call very easily directly from the PHONE CALL menu Before running a measurement the user should select the value of the parameters to be positioned in Interactive mode in the CONFIGURATION menu The interactive parameters CODING LAW TEI L3 PROTOCOL SPID for American protocols only OWN ADDRESS B CHANNEL and PHONE SERVICE are placed between the top of the PHONE CALL menu and the CALLED ADDRESS parameter which is the last parameter proposed Configuration parameters The parameters set to Interactive in the CONFIGURATION menu are suggested once the user enters the PHONE CALL menu MATN MENIT PHONE CALL Yes or No CONTNG T AW Present if reaistered as e A LAW Interactive in the f CONFIGURATION menu Yes or no CATED ADDRESS Add ex 36680235 SETE lcr to modify 2P EANZAE CALLING co AIRARINOIR ALERTING co ZAGRN235 Cid Add 36680205 Bl Speech on B1 Connected When No Protocol is se
22. andsiudesanesadaardedudugunedadqnntedeGeguaedudennie 3 hours maximum WO AMS sacete E arose es NiMH 1800 mAH Emission complies with EN 50081 1 Generic emission standard Jan 1992 Immunity complies with EN 50082 1 Generic immunity standard Jan 1992 The charger batteries interface operates on SELV Safety Extra Low Voltage When using the external battery charger the charger must be immediately identifiable and easily reached The charger plug is used as a primary cut out device IBT 5 User Manual Product Description 1 4 Power on Power off Power on and power off procedures depend on the bus power supply and the instrument configuration see table below IBT 5 without batteries Automatic when Automatic when remote power supply connected to the bus disconnected from the available bus IBT 5 battery operated Automatic when Automatic once remote power supply connected to the bus disconnected from the available bus Manual press the Yes key when disconnected from the bus IBT 5 with batteries remote Manual press the Yes Manual press the No power supply not available key key for 3 seconds Tab 1 1 Power on off The instrument is switched off automatically if not used for 5 minutes and if the following conditions are fullfilled e Remote power supply by bus is not provided e The instrument is not in LOOP BOX mode e No call established or no test in progress Important note The re
23. anual 1 11 Compatibility 1 11 1 Electromagnetic compatibility EMISSION seei one i E E E E according to EN 50081 1 Melama E E A A A A E ET according to EN 50082 1 Safety ag hicdecnecndeemercneecnnente according to EN 60950 chapter 6 including EN 41003 ETS 300 047 2 1 11 2 Environmental conditions 1 24 Permitted ambient temperature to ETS 300 019 1 Class 7 1 Nominal temperature range Of USC eeeeeeeeeeeeeeeeeeeeeeeeeeeeteeeeeeeees 5 C to 50 C Transport and storage temperature range cceeeeeeeeeeeeeeeeeeeeeeees 25 C to 70 C Himid aaaea Ea 20 to 80 r h lt 25 g m absolute IBT 5 User Manual IBT 5 Use 2 IBT 5 Use 2 1 Concept The scrolling menus make the IBT 5 very simple to use Whether selecting a menu or parameter value or running a test the IBT 5 has been ergonomically designed to make handling as easy and fast as possible Particular effort was put into making the IBT 5 as flexible as possible This is why the IBT 5 offers an innovatory function i e configuration customization It is no longer necessary to modify the values of parameters linked to various tests Instead the IBT 5 allows the user to choose the parameters for which the values can be modified just before starting a test It is then possible to lock in the parameter values considered to be set and to keep modifiable those which will probably be subject to frequent change during the running of a test The user on
24. cally taken into account in all corresponding menus or measurements e To indicate the interactive value no intrinsic value is allocated to the parameter The instrument automatically asks for the value when it is needed for a given measurement The modification of a parameter is stored in the permanent memory as soon as it is validated by the Yes key When the configuration is modified the Clr key is used to return to the previous value of the configuration parameter Activate the key a second time to return to the MAIN MENU When the user switches the instrument off the value which has been changed in the configuration retains its new value The configuration can be returned to its initial setup at any time default values for all the parameters using the RESET function 2 2 1 Instrument configuration parameters 2 2 1 1 The modification of an instrument configuration parameter is taken into account as soon as it has been validated by the Yes key TE NT operating mode NT Simulation option only When the IBT 5 is equipped with the NT Simulation option it has two operating modes TE Terminal simulation and NT ISDN Network simulation for protocols EDSS 1 1TR6 1TR67 Swissnet3 VN3 VN4 and TPH 1962 The terminal simulation tests are run at interfaces So and U in TE mode If the NT mode is selected the user runs the tests for the IBT 5 connected to the Sp interface of an ISDN device by simulating the network when o
25. connection is maintained during the reading of the results in order to be able to propose the same test again It is also possible to use the recall self call and phone book functions as described in the PHONE CALL menu The BER data is described below Display Menu steps and meaning Frror rate too hiah The loop is not connected B1 WAITING PRI W n BER Information 1 Synchronization Bal SYNCHRO 0299847040 BER Information 2 Bl BERT Synchronization done BER test running no error occurs BER Information 3 Manual insertion of a bit error ON 99R8A4T0N40 ip bier o SENE BER Information 3 Synchronization done BER test running error occurs R1 ERROR EAA ES xx or SES xx N299847040 BER Information 4 Bl BERT BER test finished and no error is found RERT FRROR BER Information 5 lt error type gt BER test finished and an error is found Error type or item Meaning EFS Error Free Second Errored Second everely Errored Second Unavailable Second BEC Bit Error Count BER Bit Error Rate RERT once aaain Pronose to run the test once aaain Important BER information 3 has priority over BER information 2 BER information 3 consists of a real time error counter m 02 i SES C wn 2 20 IBT 5 User Manual IBT 5 Use The IBT 5 has a certain tolerance to Layer 1 interference on the S interface The screen displays an In
26. ed through a configuration parameter standard 100 Ohm or High impedance 1 8 1 3 So Basic Rate Access characteristics Electrical characteristics 00eeeeeeees To Rec ITU T 1 480 ETS 300 012 Connection aseucie wiessetirers seme eee 1 5 meter cable with 1 RJ 45 male connector UTC aoc oa esis odioe cen mein scorer eae udeen tee eedeoseleeevadelenenndes 100 Ohm high Safety Declaration eeeeeeeecceeeeeeeeeeeeeeeeeeeees SELV ISDN Basic Rate Access 1 13 Product Description IBT 5 User Manual 1 8 2 IBT 5 So and U interfaces so UO Mm ce WGIET 5 ISEN Euttset Wandel amp Geltermann Made in UK BN 7522 l Ae or Fig 1 6 View of Sp and U interfaces In this configuration the IBT 5 enables connection at the So and U interfaces The IBT 5 is available in two versions for the U interface 2B1Q or 4B3T line code The So interface is exactly the same as for the IBT 5 with So interface only see paragraph 1 8 1 1 8 2 1 External cables Besides the So cable this configuration gives the user two removable 1 5 meter U cables which are terminated by two pairs of banana connectors male 1 8 2 2 So Basic Rate Access characteristics See paragraph 1 8 1 3 IBT 5 User Manual Product Description 1 8 2 3 U Interface characteristics WPA CC ction teri EEEE AEE 2 wire LINE CIS si aisstc setae tata veks tata ia e i a ii i ea 2B1Q or 4B3T User Dit rates ena aa E a E a
27. erate voice frequencies DTMF Dual Tone MultiFrequency This function is available once a phone call is established speech or Audio 3 1 kHz on incoming or outgoing calls 1 9 6 Self call By calling his own address and sub address if necessary the user can perform a self call in PHONE CALL BIT ERR RATE or automatic TEST OF SERV modes Once the call has been accepted the self call is indicated by displaying both connected channels 2B The self call function is not available when the IBT 5 is being used for NT simulation 1 17 Product Description IBT 5 User Manual 1 9 7 LOOP BOX mode When used as a loopbox the IBT 5 automatically accepts incoming calls and is also compatible with IBT family UUS User to User Signalling remote commands This feature enables the IBT 5 to act like a loopbox at the U and So interfaces see paragraph 2 2 3 6 for more information 1 9 8 PHONE CALL mode The IBT 5 can be used like an ordinary telephone to send and receive calls The instrument receives calls only in the MAIN MENU It authorises the testing of the Keypad facilities during call set up The Keypad data 0 to 9 is encoded in place of the called address in the SETUP In addition to charging information the IBT 5 displays for example the calling number even if the call has been transferred or the reason for the non display of the number 1 9 9 PHONE BOOK mode 1 18 This mode allows the user to store up to 6
28. field is displayed The IBT 5 sends a SETUP message and runs the overlap sending mode The user can then dial the called address IBT 5 User Manual IBT 5 Use 2 4 5 Use of the phone book This procedure is available for any address parameter in all the tests During address editing the phone book address is accessed by the or n escape sequence where n is a phone book item number The first or the designated phone book address is proposed respectively A phone book item is displayed in the following form MATN MENTIT PHONE CALL Yes or No CAT T RTD ANDRESS CAT T RED ANDRESS N N or 6 LOCAL Sel 1 REMOTE Sal e2 SP CLOCK gt 0299202020 36680235 3699 Yes or No Yes or no Yes or Ino N299202020 RABRN2 35 2499 CALLING CALLING CALLING The user can select another item by scrolling He then validates the chosen address by the Yes key This action returns to the address editing screen with the chosen address 2 4 6 Recall procedure In order to be available for the Recall feature the parameters of a particular test are retained as long as the same test is processed The values are lost if the CONFIGURATION or PHONE BOOK menu are used but are stored from one test to the next The Recall feature without user validation of parameter values is available by pressing the Shift and Yes keys 2 13 IBT 5 Use IBT 5 User Manual 2 4 7 Automatic
29. g option which includes the supplementary services test The IBT 5 can be used to test the following calling adresses CLIP and CLIR connected addresses COLP and COLR sub addressing SUB advice of charge AOC terminal portability TP hold HOLD call forwarding functions CFU CFB CFNR Closed User Group CUG After activating the supplementary services to be tested available on the network in the CONFIGURATION menu the IBT 5 simply runs an automatic test in order to validate the actual presence of these services from the access being tested 1 9 11 BIT ERR RATE mode transmission quality test 1 20 The BIT ERR RATE mode is used to measure the transmission quality of ISDN connections leased lines or switched circuits Brief measurements are sufficient during maintenance and installation operations The instrument performs a BER test with G 821 analysis no slip detection for both single call and self call available for 56 and 64 kbps It is then possible to insert errors manually during a test in order to test the network s ability to support such errors IBT 5 User Manual Product Description 1 9 12 NT Simulation mode option for EDSS 1 1TR6 1TR67 Swissnet 3 VN3 VN4 and TPH1962 When the IBT 5 includes the NT Simulation option it can simulate ISDN at the So interface This simulation is useful when commissioning ISDN equipment e g a PBX Before connecting up an ISDN PBX a functional test m
30. le PAD line does not accept the call 90 144 Cause 03 invalid facility request INV Hex Dec Facility code not allowed facility not subscribed or inexistent 41 65 Invalid facility parameter or facility combination 42 66 Code or additional service parameter for specified DTE not allowed by the CCITT not allowed or invalid 4D 77 Cause 05 network incident NC Hex Dec Invalid packet type for state r1 11 17 Invalid packet type for state p1 14 20 Invalid packet type for state p2 15 21 Invalid packet type for state p3 16 22 Invalid packet type for state p4 17 23 Invalid packet type for state p6 19 25 Unknown packet type 21 33 Outgoing calls barred 22 34 Invalid logical channel following DIAGNOSTIC packet reception 24 36 Packet too short 26 38 Packet too long 27 39 Restart or restart confirmation on logical channel other than 0 29 41 D bit not supported 28 40 Fast select with restriction on response requested 2A 42 Call timer T11 timeout 31 49 Clear timer T13 timeout 32 50 Reset timer T12 timeout 33 51 Facility code not allowed 41 65 Incorrect facility parameter or combination of parameters 42 66 Called address invalid digit not DCB 43 67 Calling address invalid digit not DCB 44 68 Facility field length incorrect 45 69 Incoming calls barred 46 70 Routing impossible no logical channels available 47 71 Routing impossible call collision 48 72 Repeated facility 49 73 Appendices Code or facility parameter
31. lected in the TEI management parameter the test connects the microphone and the earpiece to one of the two channels 2 11 IBT 5 Use IBT 5 User Manual 2 4 2 Address field The syntax for address and sub address fields calling and called addresses is as follows CALLED ANDRESS Maximum number of diaits 0299847040 256_ incl sub address 27 The is used to separate the sub address from the address A decimal digit or a are used to enter the PHONE CALL menu in direct mode In this case the first item in the phone book is suggested if the phone book is initialized 2 4 3 Keypad facilities The IBT 5 enables the Keypad facilities to be tested when a call is set up The Keypad information element 0 to 9 is encoded in place of the called party address in the SETUP In order to transmit the Keypad information element the user proceeds in exactly the same way as for a simple phone call The Keypad characters should be preceded by in the field reserved for the called party address E g Call forwarding to number 7055 if line engaged EDSS 1 protocol only Activation message 67 7055 The syntax is as follows CALLEN ANNR 67 7055 Deactivation message 67 The syntax is as follows CAT I EN ADDR 67 2 4 4 Overlap sending 2 12 The default dialling procedure is en bloc To activate overlap dialling overlap sending only the user must validate an empty address once the address
32. llowing depending on the location of the cursor The first digit is visible OWN ADDRESS 12345678901234 gt The last digit is visible OWN ADDRESS 567890123456__ Product Description IBT 5 User Manual Identifiers indicates a question step field answer by Yes or No T indicates that a message acknowledgement is expected simply press the Yes key for acknowledgement oo indicates a temporary status e and gt indicate a scrolling field nes indicates that the user has to fill in a field 1 2 2 Languages French English American English German and Japanese are the languages available in this version To switch dynamically from one language to another on the IBT 5 type in the sequence 1 2 3 in the INFORMATION main menu and select the required language Other languages will be available in future versions The documentation is also available in English German and French Operating manual and Quick User Guide IBT 5 User Manual Product Description 1 3 Power supply 1 3 1 Operating mode Three operating modes are available on the instrument e Connection to the network supplying power for the Sg and U interfaces The IBT 5 functions without rechargeable batteries on this type of bus normal and restricted mode e Connection to the network which does not provide the power supply at both S and U interfaces the instrument is internally powered through batteries option and has an autonomy of at least 8 ho
33. ly specifies the value of these modifiable parameters when running a test based on interactive parameters This flexibility allows each IBT 5 user to customize his device depending on the different types of tests he may have to carry out 2 1 IBT 5 Use IBT 5 User Manual The parameters and values related to the CONFIGURATION menu are as follows r emmo smeer merone Buer orez S0 IMPEDANCE Standard Profile User Profile X 25 PARAM CLIP CLIR COLP COLR SUB AOC TP HOLD CFU CFB CFNR CUG SUPP SERV TEST AIDIAIDIAIDIJAIDIAIDI JAIDIAID IAID JA DJAJDJA DI A D Speech Audio 3 1 kHz SERVICE i Loop Box move Altineom Gal 27 digits max or phone book For SUPP SERV TEST A test activated D test deactivated al Default values 7 Available only with the NT Simulation option EDSS 1 27 digits max 30 char max for American protocols only depends on the L3 protocol Interactive Interactive A Law According to the ordered configuration KKK Available only with the Commissioning option Fig 2 1 Structure of the CONFIGURATION menu 2 2 IBT 5 User Manual IBT 5 Use 2 2 CONFIGURATION menu This menu contains the installation parameters and the customization menu parameters It enables the user e To select a current value in a scrolling menu or to define a value according to parameter type This value will be automati
34. mote power supply has priority over the battery power supply which means that the instrument uses the battery power supply accu pack only if the remote power supply is not present see paragraph 2 2 2 1 for more details Product Description IBT 5 User Manual 1 5 Reset Procedures 1 10 The IBT 5 has a software reset procedure which retains the configuration if the Yes and 0 keys are pressed simultaneously To reset the configuration to the default values the RESET field has to be validated in the CONFIGURATION menu IBT 5 User Manual Product Description 1 6 LEDs The IBT 5 has two LEDs located above the keyboard The Power supply LED is marked with the letter P the LED relating to the L1 Status is marked with the letter S The LEDs have the following meanings No remote power LED off detected Remote power detected LED on normal mode Remote power detected LED on restricted mode Tab 1 2 LED P meaning Stimulus LED S LED S colour Layer 1 activation Slow blinking Green pending Alerting incoming calls Blinking 1 1 1 Green 1 Red Bit error alarm during a LED on for BER test 3 seconds Tab 1 3 LED S meaning For the U interface Layer 1 is established on the U interface not on the S interface Some public switches do not provide instantaneous activation In this case the user must wait until the LED S stops blinking before running a test LED lit In case of a defec
35. nteractive mode IBT 5 User Manual 2 8 INFORMATION menu When activated by the Yes key menu allows the user to read the IBT 5 Use from the MAIN MENU item the INFORMATION following information Scrolling fields MATN MENITI YES _ e VERSTON e INFORMATION VOST OTB Chanae nf e SERTAT NIIMRER language and protocols CE0200 or 4s HARDW T RVET f M w x IN US or TANGUAGE English s ar 75 oy ee e SOFTW OPTTON Disnlav af canfiaiirahle antinns None Ta Q N D amp 7 2 PROTOCOT Other nrotacals can he viewed hv validatina Re il Dy Oy this menu press the YES key and a scrolling with the lt 7 24 keys CONFTG Standard It is possible to switch from one language to another or modify the list of Level 3 ISDN protocols available in the CONFIGURATION menu by entering the sequence 1 2 3 directly in the MAIN MENU when INFORMATION is displayed The menu then proposes LANGUAGE or L3 PROTOCOL The user can select up to 7 protocols from among a total list of 19 currently available The information supplied concerns the following e software version and revision number instrument serial number hardware level selected language software options available on the IBT 5 protocols available on the IBT 5 initial configuration profile identifier 2 29 IBT 5 Use IBT 5 User Manual 2 9 NT Simulati
36. nterrogation and select CFU CFB or CFNR To activate a call forwarding select Activate in the main SUP SERVICES menu Having selected the required supplementary service CFU CFB CFNR select the service or All Services and the address to which the call is to be transferred the address at which the forwarding is activated is the installation address configured in the CONFIGURATION menu If this address has not been filled in the forwarding will be activated for all the addresses called Deactivating call forwardings is performed in the same way as activation but the IBT 5 does not ask for an address MATN MENIT SUP SERVICES Yes or No SUPE RVR S STIP SEERNES Sla fs SPSS i RVEneRS Deactivate e Interrogate e Activate Yes or No Yes or No Yes or No STIPES ERNTEES STIP SEERNES STIP SERMTE FS CHW gt CHU gt CHEW gt i Yes or No i i Yes or No i Yes or No i SUP SSERIALGEHS STIP SERVERS STPS ERNTEEES All Services IN PROGRESS All Services gt i Yes or No i 1 Yes or No 1 STIP SERVTCES C IN PROGRESS Yes or No SUP SERVTCFS IN PROGRESS IBT 5 User Manual IBT 5 Use The results of the activations and deactivations may be as follows example with CFU Screen Meaning CHU CFU supolementarv service activated Activated CFU Deactivated CFU sunpnlementarv service deactivated CW Bice Supoolementarv service unavailable
37. nu and the CALLED ADDRESS parameter which is the last one proposed 2 22 IBT 5 User Manual IBT 5 Use The SERV TEST MODE parameter is used to select the type of test created In Free of Charge mode the test results are returned after receipt of SETUP ACK The test is not therefore charged It is local and the called address does not have to be filled in In Charged mode the test results are supplied after receipt of the CONNECT or ALERT messages It is also possible to use the recall self call and phone book functions as described in the PHONE CALL menu This test is not available when No protocol is selected for the TEI management parameter For the call procedure structure see the description in the Trace paragraph of the PHONE CALL menu If the connection is successful the test is run automatically Automatic test of services is split into two parts a Bearer Capability test followed by a teleservices test At the end of the BC test the instrument prompts the user to test the teleservices The results relating to the automatic test of services and teleservices are shown below if the test fails the IBT 5 displays directly the screen corresponding to the first error detected Display Meaning CEES crave SiemOK All the services are available The arrows are used to EXIT display the list of the tested services Serv Test NOK At least one of the services is not available The arrows
38. o upgrade your IBT 5 follow the instructions delivered with the upgrade kit Important note Disconnect the instrument from the network before proceeding with the upgrade and make sure that the jumper is correctly positioned see figure 1 7 Extraction slots Fig 1 7 Rear view and PROM location of the IBT 5 A N Disconnect the network interface before opening the instrument 1 22 IBT 5 User Manual Product Description 1 10 Accessories and options 1 10 1 Accessories Accessories are available with the IBT 5 such as e Carrying bag e Quick User Guide e Operating manual e Ucable for U So version e NT adapter when the NT simulation option is requested 1 10 2 Options Factory installed options to be ordered with the instrument Accu pack rechargeable batteries and universal charger unit COMMISSIONING asss rantana Ea aa TAE BT GIAO eaaa aaa Available from the CE series and software version 3 01 upwards Upgrade options to be installed later Upgrade kit for the Commissioning option cccceeeeeeeeeeeeees Upgrade kit for version 3 01 sivccrencanccsvesssssassasnsiensaeisianiaaviensesianiees Accu pack upgrade Kb secs ecce cena ccsasncatinecnacdinestadstuentndctnmsundethasudoemcenaad Compatible from the CC series and software version 2 01 upwards BN 7522 90 22 BN 7522 92 13 BN 7522 92 15 BN 7522 92 23 BN 7522 92 30 BN 7522 90 09 1 23 Product Description IBT 5 User M
39. on option 2 30 When equipped with the NT Simulation option the IBT 5 can simulate ISDN in order to enable testing of services addresses or accessibility of terminals connected to a PBX prior to commissioning NT simulation requires the following in order to function correctly e NT Simulation option BN 7522 92 15 e accu pack to power up the IBT 5 BN 7522 90 22 e IBT 5 hardware with a serial number beginning with CExxxx or above e NT adapter BN S2500 connected between the RJ 45 socket in the IBT 5 and the network access on the ISDN equipment being tested To configure the IBT 5 in NT simulation select NT MODE in the CONFIGURATION menu To return to the terminal simulation mode select TE MODE in the CONFIGURATION menu When the IBT 5 is equipped with the NT Simulation option the screen indicates the current mode NT or TE In this case each main screen displays the mode NT mode MATN MFN NT eE TES OR TE mode MATN MENIT TR E TEST OR The protocols supported by the IBT 5 in NT mode are as follows EDSS 1 1TR6 1TR67 Swissnet 3 VN3 VN4 and TPH 1962 Apart from the self call function all the tests described in the above paragraphs can be performed in NT mode when applicable In NT mode the most frequently used functions are phone call with address significant service parameters automatic test of services or BER test IBT 5 User Manual Appendices Appendix 1 Protocol related causes
40. or Rate test Errors can then be inserted manually during a test in order to test the network s ability to support them For the parameter set in Interactive mode in the CONFIGURATION menu the parameter s must be chosen by the user before the measurement is run The interactive parameters CODING LAW TEI L3 PROTOCOL SPID for American protocols only OWN ADDRESS USER USER SIGN B CHANNEL BERT BEARERCAP and BERT DURATION are offered between the top of the BERT menu and the CALLED ADDRESS parameter which is the last one suggested The parameters set to Interactive in the CONFIGURATION menu are suggested once the user has validated the BIT ERR RATE menu MATN MENIT e BERT Yes or No CODTNG T AW Present if reaistered A LAW as Interactive in the i i CONFIGURATION menu Yes or No CAT TERD ANDRESS o cir to modify the address Yes or No E SOS SESE SE SE CALLING oo When No Protocol is selected in the TEI management parameter the self call is not available and the remote command is not sent When the channel is not fixed by the user Bx value B1 is chosen The WG remote loop back command is sent in the SETUP message if UUS is declared available 2 19 IBT 5 Use IBT 5 User Manual For the call procedure structure see the description in the Trace paragraph of the PHONE CALL menu If the connection is successful the test is run automatically After the end of the first test the
41. or detected ey e X 25 D Test OK X 25 connection set uo EXIT Incoming and outgoing packets are identical DSi CaN X 25 connection failed CLEAR packet received Clear so ir XX YY hexa values of Cause and Diag e 25 0 Cali X 25 connection failed Diaa packet received Diag XX XX hexa value of Diagnostic xX 25 D Call gt Passed X 25 connection successful Quality Test gt Passed Incomina and outaoina packets are identical ee TESE Packet could not be sent access to an identifier Soa or packet sent has not been received e g absorber ovwality Test gt Incomina packet not identical to outaoina packet Failed X25 D Test NOK X 25 connection or aualitv test failed EXEL 2 24 IBT 5 User Manual IBT 5 Use 2 6 1 3 Supplementary services test for EDSS 1 SN3 and 1TR67 option The IBT 5 can run service availability tests concerning the following calling addresses CLIP and CLIR connected addresses COLP and COLR sub addressing SUB Advice Of Charge AOC Terminal Portability TP Hold HOLD Call Forwarding functions CFU CFB CFNR Closed User Group CUG After validating the supplementary services to be tested in the CONFIGURATION menu the user runs the automatic test from the Supp Serv sub menu If the supplementary services test requires the inputting of a value CFx or CUG the user is prompted to enter it just before the
42. pendix 4 Values of the Location parameter for the EDSS 1 protocol Value Hexa Meaning o Z o User 1 Private network serving the local user 2 Public network serving the local user 3 Transit network 4s Private network serving the remote user S Public network serving the remote user 7 international network A Network beyond interworking point A 10
43. perating in NT mode the IBT 5 must be equipped with the accu pack and NT S2500 adapter 2 3 IBT 5 Use IBT 5 User Manual 2 2 1 2 Power supply priority Two operating modes are available on the IBT 5 through the network or from the rechargeable batteries If both of them are available the priority has to be defined The SUPPLY parameter can be positioned on Net priority or Batt priority In the particular case of this parameter the value is taken into account when connecting the IBT 5 2 2 1 3 Sound signs buzzer The SOUND SIGNS configuration parameter is used to select the events to be indicated by the buzzer e No signal No Sound e Test errors Test errors e Key and test errors All errors e All events Full 2 2 1 4 So interface impedance The terminal resistance is selected by the SO IMPEDANCE configuration parameter which can be positioned on 100 or on High i e high impedance 2 2 2 Protocol configuration parameters All modifications of the protocol configuration parameters are taken into consideration as soon as they are validated by the Yes key It is always possible to configure a parameter in Interactive mode in order to select a value when the test is run For incoming calls if a parameter is in the Interactive mode it is the default value which is taken into account 2 2 2 1 Voice coding law 2 4 The IBT 5 provides for two coding laws The CODING LAW
44. r type parameter The profile configuration is stored in the memory and presented for all X 25 D tests as long as the user does not choose to return to the Standard profile e X 25 PARAM gt Standard X 25 N Profiles Sole Jo read or madifv Standard values Yes select another profile The value of the parameters associated with a profile can be fixed or configured in the Interactive mode so that the device can request it when the test is run 2 8 IBT 5 User Manual IBT 5 Use The parameters and their configurable values are as follows Standard Profile Interactive CCITT X 25 Interactive Empty Interactive X 25 parameters Values 15 digits max 15 digits max 0 10 63 1107 128 256 PACKET WINDOW 1to7 0 to 4095 0 to 99 ASCII string length 27 char max alphanumeric characters possible Hexa string length 32 char max ASCII string length 10 char max alphanumeric characters possible or or or Interactive Interactive eae Auto or or or Interactive or Interactive Interactive Interactive Interactive Interactive Interactive or or or or or CN UG Ul acility 2 2 3 9 Exit and reset In addition to the lines corresponding to the configuration parameters the CONFIGURATION menu contains two specific commands e Exit used to quit the CONFIGURATION menu e Reset or RESE
45. splay protocol frames or messages they indicate only the interpretation of the traces The first trace usually concerns the processing of the call The second type of trace information corresponds to the call status setup successful or not Important The IBT 5 has a certain tolerance to Layer 1 interference on the S interface The screen displays an Interfer on L1 message and the LED S flashes to warn the user These fields may display the following information Call status information Display Relative protocol events aver 1 failed Li PAT 0 Failure on aver 1 establishment INFO 4 not received from NT TFI error TET FRROR No TEI has heen allocated by the network aver failed EAL ea Failure on aver establishment UA not received from the network Mav he due to a wrona setup of TEI management PP instead of PMP 3 failure T 2 FRROR 100 32 The messane Release Release conf NVALID INFO ELT or Disconnect has been received from the network with the Cause IE and the Location 3 parameter 2 15 IBT 5 Use IBT 5 User Manual 2 16 Call progress information Display Relative protocol events Overlan NIM SETUP sent without called address dialling Proaressina XXXXXXXX Outaoina call in oroaress Laver CALLING 2 established SETUP sent possible reception of SETUP ACK PROGRESS CALL PROC Alertina XXXXXXXX Outaoina call ALERTING ALERTING received
46. t some public switches turn the remote power off and on and ask for a loop In this case the IBT 5 provides the information via the red LED S then restarts the activation process For IBT 5s equipped with rechargeable batteries option possible from CC series onwards If the LEDs flash orange for 2 seconds in every 60 the charger should be plugged in Product Description IBT 5 User Manual 1 7 Buzzer The buzzer is used to signal events to the user These events are organized in three classes depending on their priority 1 Test errors low pitched long sound 2 Key not allowed low pitched medium sound 3 Ready state and validation acknowledgment high pitched brief sound The SOUND SIGNS configuration parameter is used to select the event classes to be indicated by the buzzer IBT 5 User Manual Product Description 1 8 Interfaces 1 8 1 IBT 5 So interface cE WGIET 5 ISEN Euttset Wandel amp Geltermann Made in UK BN 7522 Fig 1 5 View of So interface In this configuration the IBT 5 enables connection at the So interface 1 8 1 1 External cable The 1 5 m So cable is terminated by a RJ 45 connector This cable is connected to the instrument via an internal connector To facilitate replacement of the external cable the internal connector is accessed by a hatch and uses an original blocking system registered Depaepe system 1 8 1 2 Terminating resistor The terminating resistor is switch
47. t for EDSS 1 SN3 and 1TR67 option The CONFIGURATION menu is used to validate or invalidate the supplementary services which will be tested automatically from the Supp Serv sub menu For each of the following supplementary services the user can choose whether or not to test its availability on the network Called party sub address ooo O Called party sub address Advice Of Charge Terminal Portabilit HOLD Call Forwarding No Repl Closed User Group 2 2 3 6 Loopbox mode The LOOP BOX parameter is used to determine the conditions under which the IBT 5 will accept an incoming ISDN call in Loop box mode It is possible to configure this parameter as All Incom Calls no selection or as WG Remote for a selection on a remote command WG in the incoming user to user signalling 2 7 IBT 5 Use IBT 5 User Manual 2 2 3 7 Called address The address of the called party is defined as Interactive by default so that it can be entered when the tests are run This address can be configured in advance in the CALLED ADDRESS parameter 27 digits maximum When entering the address and sub address the format is address sub address 2 2 3 8 X 25 parameters option The IBT 5 manages X 25 parameter profiles There is a standard profile by default with a parameter value that can be modified by the user When the value of at least one of these parameters is modified by the user the parameter used and displayed becomes a Use
48. ted States but not in Europe The SPID parameter is only used by the following protocols N ISDN AT amp T Custom and DMS 100 The SPID is a parameter which is sent by a user terminal to the network This allows the network to assign two identifiers Known as the USID User Service IDentifier and TID Terminal IDentifier to the transmitting terminal The value can be entered in the SPID parameter Address of the installation If required the terminal address can be entered in the OWN ADDRESS parameter The format is address subaddress For the 1TR6 TN1R6 and Swissnet 2 protocols the extension value EAZ must be entered in the sub address part of the own address Only the first figure in the sub address is taken into account Its default value is 0 Global calls are accepted 2 5 IBT 5 Use IBT 5 User Manual 2 2 2 6 User to user signalling availability This parameter reflects the availability of the User to User Signalling UUS system to which the IBT 5 is connected When the USER USER SIGN configuration parameter indicates that the device is available it always adds a specific UUS when establishing a call for a BERT All Wandel amp Goltermann IBT products automatically loop back on the receiving B channel when they recognise the specific WG UUS 2 2 3 Test configuration parameters 2 2 3 1 2 2 3 2 2 2 3 3 2 6 A test configuration parameter is taken into account as soon as a test requiring this parameter
49. terfer on L1 message and the LED S flashes to warn the user 2 5 2 Manual error insertion The IBT 5 enables the user to insert errors manually during a BERT by pressing the 0 key The bit error is then displayed on the monitor 2 21 IBT 5 Use IBT 5 User Manual 2 6 TEST OF SERV menu Test of services 2 6 1 Menu description In this menu the IBT 5 can carry out three types of test e Test of Bearer Capability teleservices HLC amp LLC standard version e X 25 D Channel test instrument equipped with the Commissioning option e Supplementary services test for EDSS 1 SN3 and TR67 instrument equipped with the Commissioning option Commissionina option Commissionina option Yes or No 1 Yes or No Yes or No me Yes or No CALLED ADDR CAT LED ADDR Sone ADDR Yes or No Yes or No Yes or ja Run Test Run Test Run Test 2 6 1 1 Test of Bearer Capability BC teleservices HLC amp LLC The device can implement an automatic test of services and teleservices In this menu the bearer capability modes are tested with the teleservices if necessary Before running a BC Telesrv test the user selects the value of the parameter s positioned in Interactive mode in the CONFIGURATION menu The interactive parameters CODING LAW TEI L8 PROTOCOL SPID for American protocols only OWN ADDRESS B CHANNEL and SERV TEST MODE are proposed between the top of the TEST OF SERV me
50. urchase of the IBT 5 you have obtained an easy to use robust and compact tool for intensive and daily measurement on the ISDN basic rate access The IBT 5 is designed to reduce the time taken to install ISDN lines and equipment As easy to use as a telephone it also enables rapid diagnostics of the line under test The IBT 5 is always ready for use thanks to its dual power supply mode It can be powered from the tested access or through its rechargeable batteries You will see that the IBT 5 is a solid investment for the future ISDN is subject to constant development new protocols and applications or simple improvements to existing IBT 5 features can be loaded by an easy software update facility Additional information on the IBT 5 application or on other IBT family products can also be requested from your local representative A list of these representatives is found at the end of this manual IBT 5 User Manual Product Description 1 Product Description LEDs network power supply and Earpiece N ISDN Layer 1 status Back lit screen 2 x 16 characters Keypad N S U switch 16 keys x Microphone S interface U interface Fig 1 1 IBT 5 general overview Product Description IBT 5 User Manual 1 1 Keyboard 1 1 1 General key description Fig 1 2 Keyboard overview 1 1 2 Alphanumeric keys Two types of action are available with these keys e Editing an ISDN address with the 0
51. urs The batteries can be recharged after and during measurements through a specific charger e Connection to an ISDN equipment with NT simulation option the instrument is powered by the accu pack option The instrument recognizes automatically if it is powered from the tested access or not The IBT 5 is compatible with PS1 and PS2 1 3 2 Recharging the batteries in the accu pack Users are informed of battery rundown half an hour before the automatic shutdown of the IBT 5 When the LEDs flash orange for 2 seconds in every 60 it means that the charger should be plugged in so that the test sequence in progress can be completed The LEDs on the rechargeable batteries inform the user when the charger is connected and when a voltage is present green LED and indicate the charging activity red LED on charging red LED off charging finished Important After a full discharge red LED off the Reset button on the rechargeable batteries in the accu pack must be pressed with a pointed tool after connecting the charger see figure 1 4 As with any NiMH rechargeable battery one or two charge and discharge cycle s should be run in order to achieve maximum operating time Product Description IBT 5 User Manual Green LED charger connected Red LED charging in progress Fig 1 4 Recharging the batteries 1 3 3 Battery characteristics PUNO cnn eee 8 hours minimum on the S interface Recharging time ar ccdesagajadnnanntsde
52. ust be carried out Thanks to the IBT 5 it is possible to set up a call with the various terminals connected behind the PBX and perform very simple services and addressing schedule tests All the tests available for the Terminal simulation can be used for the Network simulation NT Simulation except the self call function This operating mode requires the use of the NT cable adapter S2500 and the accu pack 1 9 13 Interrogation activation and deactivation of call forwardings By implementing the Generic Functional Protocol the IBT 5 enables users to obtain the actual configuration of supplementary services relating to call forwarding unconditional CFU busy lines CFB or no response CFNR In addition to interrogation a user can activate and deactivate each call forwarding using the addressing and service criteria of his choice on a given access 1 9 14 D channel Trace The instrument displays the information of each protocol layer of the D channel and the causes of possible failure 1 21 Product Description IBT 5 User Manual 1 9 15 Software upgrade The IBT 5 is a solid investment for the future In order to cope with continuing developments in the world of ISDN the IBT 5 integrates a quick easy software upgrade facility The upgrade enables you to obtain new protocols and applications and to take advantage of all new and improved functions A user friendly system provides for the exchange of the PROM T
53. ut in two steps first the BC only and then the BC and HLC LLC combined 1 9 10 2 X 25 in D channel test option The IBT 5 can be equipped with the Commissioning option including the X 25 in D channel test When this option is included in the IBT 5 the device simulates X 25 terminal equipment connected on the S interface of the ISDN Users must know the X 25 parameters of the equipment under test in order to validate them in the IBT 5 Access to the X 25 network via the D channel using the IBT 5 complies with the ITU T X 31 standard case B with and without call presentation The option is used to check the quality of the X 25 service by setting up a call and analysing the quality of reception of a previously transmitted data packet A self call can also be run as can Layer 2 and 3 tests A test can also be run on data fields These tests are also enabled during a call to a remote device implementing a loop IBT family testers or another device capable of looping onto X 25 call packet recognition When integrating the Commissioning option the IBT 5 provides a very quick means of diagnosing ISDN problems the network supplies a 1 19 Product Description IBT 5 User Manual Layer 2 frame service or of diagnosing problems caused by the packet network undertaking the end to end transfer of X 25 packets Layer 3 1 9 10 3 Supplementary services test for EDSS 1 SN3 and 1TR67 option The IBT 5 can be equipped with the Commissionin
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