Edit : Jason Kuo Subject 1 : This text file include ISDN TA and ISDN Modem Quick install , AT command sets , and Q&A . 1. Quick install guide : ( For Win98 . Win95 , and OSR2 ) <1> Please got the four floppy Disks , Disk1 , Disk2 ,Disk3 , and Disk4 , enclosed with the ISDN card . <2> Please uninstall the old ISDN TA or ISDN Modem drivers , if they existed . Before plug in the ISDN TA or ISDN MODEM card , Please do the following procedure first : Run the setup.exe in Disk1 , and insert Disk2 , Disk3 , and Disk4 in sequence . These Disks will install the ISDN configuration utility . <3> After reboot the PC . Please plug in the ISDN card , then Windows will automatic install the Virtual-COM port driver , ISDN low level driver , and CAPI port driver . Now you succeed install the CAPI interface and VCOMM interface . <4> If user want to use NDIS function , must manual install NDIS port driver. If user do not install the NDIS interface , the CAPI and VCOMM mode still can work well . 2. How to manual install the NDIS port driver ? <1> If user is in Win95 , or OSR2 system , must install the Microsoft Accessories Pack first . <2> Enter the Control Panel -> Added New hardware -> next -> No (Do not allow windows auto-detect ) -> Select device is network adapter -> choose the manufacture is "Intelligent" , user will find only one model is exist , "Intelligent ISDN TA(Net)" -> Finish <3> The ISDN configuration will appear -> Next -> Set the Switch Type -> Next -> Key in the SPID and phone number -> Next -> Finish . Now you have succeed the NDIS interface . Note 1: The Switch type and phone number must same with Abocom's Configuration utility setting . If they are different , the ISDN cinfiguration setting will overwrite the Abocom's configuration setting . Note 2: If user enter Abocom's Configuration utility , to change the switch type and phone number . The new setting will overwrite the ISDN configuration utility . 3. Abocom provided two COM port driver in VCOMM mode . How to install the second COM port ? Enter Control Panel -> MODEM -> Added new modem -> select other modem -> Next -> select NO ( Do not allow Windows to auto-detect the modem) -> Next -> Select the manufacture is "Intelligent ISDN" -> Only one model appear "Intelligent ISDN MODEM(modem) -> Next -> Select the modem connect to ISDN 2nd COM -> Next -> Finish . Now you can check your Control Panel -> modem You should find two modem If your ISDN is IASN MODEM : Intelligent ISDN MODEM (modem) -- assigned to 1st COM port Intelligent ISDN MODEM (modem)#2-- assigned to 2nd COM port If your ISDN is IASN TA : Intelligent ISDN TA (modem) -- assigned to 1st COM port Intelligent ISDN TA (modem)#2-- assigned to 2nd COM port 4. How to uninstall the Install shield and driver ? Enter Control Panel -> Added/Remove program -> select the "Configuration Utility" , and Remove it . -> Apply Remove the Configuration Utility , will automatic uninstall the ISDN TA or ISDN MODEM driver , and all of the utility . (Include Status , Phone Dialer , Terminal , Config , COM port ..) //*******************************************************************// Subject 2 : Appendix D: ISDN AT Command (Version 4.0) ------------------------------------------------------------------------------- Command Description ------------------------------------------------------------------------------- ATA Go off-hook (answer the incoming call immediately) ATB? Display V.110 user rate for out-going calls ATBn n=0 V.110 user rate: 600 bps n=1 V.110 user rate: 1200 bps n=2 V.110 user rate: 2400 bps n=3 V.110 user rate: 4800 bps n=4 V.110 user rate: 9600 bps n=5 V.110 user rate: 19200 bps n=6 V.110 user rate: 38400 bps n=7 V.110 user rate: 48000 bps n=8 V.110 user rate: 57600 bps (for Japan only) Note : The V.110 rate is depend on the DTE speed . When HyperTerminal open , if DTE speed is 600 , 1200 , 2400 , 4800 ,9600 ,19200 ,38400 , 48000, and 57600 . Key in "ATB?" will display the match V.110 rate . If DTE speed is not in one of the V.110 legal rate , then the "ATB?" will be set to default speed 38400 . ATD Make ISDN data calls, e.g. ATD5551000 ATDM Make modem calls over ISDN line, e.g. ATDM5551000 ATDT Dial out the ISDN phone number, e.g. ATDT5551000 ATDV Make ISDN Phone voice calls, e.g. ATDV5551000 ATDSn Dial out the pre-stored phone number (n=0, 1, 2,.). Refer to AT&Zn= command for phone number storage ATDL Re-dial the last ISDN phone number ATEn n=0 Echo in command mode is disabled n=1 Echo in command mode is enabled ATH Hang up the ISDN data calls ATH1 Disconnect ISDN Phone voice calls ATH3 Disconnect ISDN data calls and ISDN Phone voice calls ATI3 View driver version ATO Return to connection (on-line) mode. AT!C0=n ISDN D-channel protocol and switches selection n=00 AT&T 5ESS Custom n=01 Northern Telecom DMS-100 Custom n=02 ETSI Europe ISDN n=05 U.S. National ISDN-1 (NI-1), factory default n=06 INS 64 AT!C6=n Set Service Profile ID 0 (SPID 0), where " n" is the SPID number up to 20 characters. Example, ISDN phone number: 5551000 SPID 0: 0555100001 AT!C2=n Set Service Profile ID 1 (SPID 1), where " n" is the SPID number up to 20 characters. Example, ISDN phone number: 5553000 SPID 1: 0555300001 AT!N0=n Set ISDN Directory Number 0 (DN 0), where "n" is the ISDN phone number. Example, DN 0: 5551000 => n=5551000 AT!N1=n Set ISDN Directory Number 1 (DN 1), where "n" is the ISDN phone number. Example, DN 1: 5553000 => n=5553000 AT!V=n n=0 The incoming voice-grade calls are answered by ISDN Phone n=1 The incoming voice-grade calls are answered by modem (Modem over ISDN) n=2 Enable audio speech n=3 Enable 3.1K Hz audio AT!Z=n B-channel protocol selection n=05 V.120 n=06 V.110 n=09 Async to Sync PPP conversion Note: The "!" commands are used to change certain fundamental configuration parameters which are changed very infrequently - often, only once at installation. Using these "!" commands during normal operation with the telephone line connected to the Terminal Adapter (TA) can cause unpredictable results. It is best to issue the "!" commands when the TA is not connected to the ISDN network to avoid confusion between the TA and ISDN network. The recommended procedure for using the "!" commands is as follows: (1) Disconnect the ISDN phone line from the TA. (2) Issue the "!" commands to set the correct value for the "!" command related parameters. (3) Issue the AT&Wn" command to store the parameters changed during step (2) in the user profile ". (4) Reconnect the ISDN phone line. (5) Reset or reboot the ISDN sub-system with the updated configuration parameters. AT&F Load factory default profile to active RAM. AT&G Switch from ISDN link to analog telephone line link AT&G1 Switch from analog telephone line link to ISDN link AT&J0 Use two different ISDN phone numbers for making Multi-Link PPP calls AT&J1 Use single ISDN phone number for Multi-Link PPP cnections AT&K Check PC Card hardware statuses AT&V Display current configuration //*******************************************************************// Subject 3 : Q & A for ISDN TA and ISDN MODEM (Version 4.0) //*******************************************************************// Q1. Introduce the Abocom's configuration utility . Q2. Introduce the configuration utility . Q3. Introduce the Version 4.0 function . Q4. How to use Mulit-Link-PPP function ? Q5. How to use the V.110 modem by Virtual-COM ? Q6. How to use the V.110 modem in CAPI mode ? Q7. How to use the V.120 modem by Virtual-COM ? Q8. How to use the V.120 modem in CAPI mode ? Q9. How to use the PPP modem by Virtual-COM ? Q10.How to use the PPP modem in CAPI mode ? Q11. Why the VCOMM port can not work, after complete install ? Q12. How to use the 56k modem in VCOMM mode ? (The function only provide in ISDN MODEM ) Q13. How to use the 56k modem ove ISDN in VCOMM mode ? (The function only provide in ISDN MODEM ) Q14. How to use the ISDN phone dialer to dial out ?(The function only provide in ISDN MODEM ) Q15. How to use the ISDN phone dialer to answer phone call ?(The function only provide in ISDN MODEM ) Q16. Why the ISDN phone have a lot noise ? Q17. How to use NDIS to connect the ISP? Q1.Introduce the Abocom's configuration utility : When the Install shield have installed . User can find the Configuration Utility icon, and sub icon like COM Port , Config , Phone Dialer , Protocol Analizer , Status , and Terminal . Now we will introduce them : <1> COM PORT : Enter the COM PORT , we provided the Virtual Com port change utility . We already provide two COM port in VOCMM mode , so the "1st Port Name" : can be config from COM1 to COM 8 the "2nd Port Name" : can be config from COM1 to COM 8 <2> Configuration Utility : We will introduce it in next question . <3> Phone Dialer : The utility only work in ISDN MODEM model . The utility provide the method to Dial out by ISDN Phone , or answer a Voice call . [1] The "Dial" command button : When user want to Dial out , just key in the remote phone number in "Number to dial" text box , and click Dial button. ISDN Modem will begin to Dial out . [2] The "Answer" command button : When a voice come in , the telephone picture in the top and right of the Dailer window , will vibration to inform user the Voice call come in . If user want to answer , just click the Answer button. [3] The "Disc" command button : If user want to hang up the phone , just click the "Disc" button. [4] The "Dial Ext" command button : The dial extension number function . If user want to dial extension number , just key in the extension number in "Number to dial" text box , and click "Dial Ext" . The ISDN PHONE will generate the extension number tone . <4> Protocol Analizer : We provided D , B1 , and B2 channel protocol analizer function [1]. The "File" pop pup menu : User can click "Save" or "Save As" item , to save the capture data to file. [2]. The "Display" pop pup menu : Click the item Playback RAM , will capture the playback RAM data , interprete and display it . [3]. The "Filters" pop pup menu : To enable the B1 , B2 , or D channel data to copy to Playback RAM . <5> Status : We provide the Line status monitor utility . The D chan LED : To indicate the D channel is ON , or OFF . The B1 chan LED : To indicate the B1 channel is ON , or OFF . The B2 chan LED : To indicate the B2 channel is ON , or OFF . The Version text box : To display the Low level driver's version . The "Close" command box : To close the staus utility . The "OK" command box : To move the status window to system tray The "More" command box : Click "More" , will expand the window , can display more information . The expand message include : B1 channel protocol , B2 channel protocol : The B1 channel protocol will display the protocol , only B1 channel is connect success . The B2 channel protocol will display the protocol , only B2 channel is connect success . 1,st COM port protocol , 2,nd COM port protocol : The 1,st COM port protocol will display the protocol , only 1,st COM port is Open . The 2,nd COM port protocol will display the protocol , only 2,nd COM port is Open . <6> Terminal : We provide terminal function , to open out VCOMM port driver . To open the VCOMM port [1] User must check the COM port in the bottom of the window , to make sure it is correct . [2] Click the telephone icom , to open the COM port . [3] Key in AT , and will got "OK" response . Q2. Introduce the configuration utility : There are four pop pup menu , include Switch type , General , COM Port Setting , and Tools . 1. The "Switch Type " pop pup menu : <1> The "Switch Type" Combo box : We support 5 types of switch. 1. AT&T 5ESS 2. Northern telecom 3. ETST ( Euro ISDN ) 4. INS-64 ( Japan ) 5. US NI-1 ( USA ) <2> The Phone Number text box : User can key in the correct phone , before dial out . <3> B channel Speed : We provide 56k command box , and 64k command box . <4> Voice Encoding : We have A-law , and u-lAW . [1] When in modem over B channel , ISDN phone , RVS-COM analog modem , RVS-COM software fax mode . User must set the correct Voice Encoding , otherwise the voice or modem connect will fail . [2] When user use the RVS- software modem , telephone , software fax . There are the same setting "ISDN voice encoding" in RVS CommCenter . User must also set the correct voice encoding , and must same with the ABOCOM's configuration utility . Note : The RVS-COM center voice encoding is setting the Voice digital data to be A-law or u-law type . The Abocom configuration utility's voice encoding , just to added the A-law , u-law message during the call-setup procedure . If RVS-COM and Abocom utility are not match , then the connect will fail or connect with a lot of noise , Because the Voice encoding is mismatch . 2.The "General" pop pup menu : <1> The PPP setting : The "MP Enable" command button : To enable the Multi-Link PPP protocol . The BOD : To enable Bandwith-On-Demand function . When MP and BOD both function are enable , the ISDN card will auto monitor the throughput in B1 and B2 , And to manage the B1 and B2 channel . The "Second Phone Num" text box : When MP function is enable , and Second phone number have data , then ISDN will dial the Second phone number to connect the B2 channel . When MP function is enable , and Second phone number are empty , then ISDN will dial the first number again , to connect the B2 channel . Note : If the B1 and B2 throughput are large than the threshold , and B2 is OFF , then ISDN will auto connect the B2 channel , to expand the bandwith . If the B1 and B2 throughput are less than the threshold , and B2 is ON , then ISDN will auto disconnect the B2 channel , to save the money . <2> The "Modem Setting" : This function only work in ISDN MODEM model , not in ISDN TA model . We provide two command box , "Modem over ISDN B-channel" and "Modem over Analog Telephone Line " . The two setting was only adapt by CAPI mode. Note : In CAPI mode : We got the RVS-software modem , RVS-software fax , these function can work in ISDN TA and ISDN MODEM model . In ISDN MODEM model : We also provide Hardware modem over B channel and over analog line . The two function can work in VOCMM mode and CAPI mode . If user want to use the hardware modem over B channel by CAPI mode . User must : 1. Disable the RVS-COM software modem in RVS-COM center . 2. Set the modem over B channel in abocom configuration utility . 3. Open the RVX-Analog modem , and dial out . If user want to use the hardware modem over analog line by CAPI mode . User must : 1. Disable the RVS-COM software modem in RVS-COM center . 2. Set the modem over analog telephone line in abocom configuration utility . 3. Make sure the modem DAA dongle and PSTN line are ready to dial out . 4. Open the RVX-Analog modem , and dial out . If user want to use the RVS software modem over B channel by CAPI mode . User must : 1. Enable the RVS-COM software modem in RVS-COM center . 2. Open the RVX-Analog modem , and dial out . 3. The RVS-COM software modem's priority is better than hardware modem , so the Abocom configuration utility setting will be ignore <3> The "Incoming Call Answering" pop pup menu : This function only work in ISDN MODEM model . When enable "Answer by Phone Dialer" , the voice call come in , the "RING" signal will only transfer to ABOCOM's Phone Dialer . When enable "Answer by Modem" , the voice call come in , the "RING" signal will transfer to the terminal . The Abocom's phone dialer can not catch the "Ring" signal . 3.The "COM Port Setting" pop pup menu : <1> The "COM port Setting" are only for Virtual-COM port mode . <2> We can support the 1,st COM nd 2,nd COM concurrently . The "B channel Protocol" combo box, provide V.110 , V.120 ,PPP = These function work in ISDN TA and ISDN MDOEM model . Modem over B = Only provide in ISDN MODEM model . Modem over PSTN = Only provide in ISDN MODEM model . When user select one of the B channel protocol . It will store in VCOMM port profile . When the VCOMM port was open , will auto-load the parameter . The Auto-Answer Setting range are 0 to 255 . 4.The "Tools" pop pup menu : We provide five command box to enter the followinf utility . Status . Terminal . Phone Dialer . Protocol Analizer . COM Port = Com port changed utility . Q3. Introduce the Version 4.0 function : For the ISDN MODEM model : 1. Virtual - COM port mode , CAPI mode , and NDIS mode , can concurrently execute . We provide five kinds of switch type : 1. AT&T 5ESS 2. Northern telecom 3. ETST ( Euro ISDN ) 4. INS-64 ( Japan ) 5. US NI-1 ( USA ) In Virtual-COM port mode : we provide two COM port , can concurrently execute . The B channel protocol include : V.110 , V.120 , Async-PPP-SP , Async-PPP-MP . Voice-modem function : Modem over B-channel Modem over PSTN line Fax Over PSTN line . ISDN-PHONE . In CAPI mode : The B channel protocol include : V.110 , V.120 , Async-PPP-SP , Async-PPP-MP , X.75 , Euro-File-transfer . Voice-modem function : RVS-Software modem over B channel RVS-Software fax over B channel RVS-Telephone Modem over B-channel Modem over PSTN line ISDN-PHONE . In NDIS mode : SYNC-PPP-SP , SYNC-PPP-MP . For the ISDN TA model : 1. Virtual - COM port mode , CAPI mode , and NDIS mode , can concurrently execute . We provide five kinds of switch type : 1. AT&T 5ESS 2. Northern telecom 3. ETST ( Euro ISDN ) 4. INS-64 ( Japan ) 5. US NI-1 ( USA ) In Virtual-COM port mode : we provide two COM port , can concurrently execute . The B channel protocol include : V.110 , V.120 , Async-PPP-SP , Async-PPP-MP . In CAPI mode : The B channel protocol include : V.110 , V.120 , Async-PPP-SP , Async-PPP-MP , X.75 , Euro-File-transfer . Voice-modem function : RVS-Software modem over B channel RVS-Software fax over B channel RVS-Telephone In NDIS mode : SYNC-PPP-SP , SYNC-PPP-MP . Q4. How to use Mulit-Link-PPP function ? The Multi-Link-PPP is to connect B1 and B2 channel concurrently , then transmit or receive the file through the two B channel . Because B1 and B2 are two connection . So some program have to arrange transmit data ,divide the file and decide transmit to B1 or B2 . In the receive side , the program have to combine the B1 and B2 data , to recover back to the file same with the transmit side . There are two method to make the Multi-Link-PPP . The first method is : 1. Asked DUN to handle MP function . Windows Dial-up-Network can handle the Multi-Link-PPP function The method is : 2. Enter DUN , and make new connection . After select the modem , and config the Service Types parameter . 3. If user want to enable the Multi-Link-PPP function , just enter the "Set additional devices" , Click the "Setting" command box , turn on the "Use additional device" , add the device , If necessary Key in the second phone number in the "phone number" text box . -> OK 4. In DUN Multi-Link -PPP mode , microsoft do not provide the BOD function . The Second method is : 1. Asked ABOCOM driver to handle the MP function . Please Enter ABOCOM Configuration utility -> Enter "General" pop pup menu -> Enable the "MP Enable" command box . If you want , key in the second phone number in "Second phone No" text box . In ABOCOM MP mode , we also provide the BOD function . 2. Enter DUN , and make the new connection . the MP function will work . Now we will list the table for the MP and BOD function . VCOMM mode ( Intelligent ISDN TA ) DUN MP bundle Not support DUN SP OK ABOCOM MP bundle OK ( BOD is available ) CAPI mode RVS-COM Internet modem DUN MP bundle OK ( Must bundle with RVS-COM Internet modem#2 ) DUN SP OK ABOCOM MP bundle OK ( BOD is available ) NDIS mode ( ISDN line0) DUN MP bundle OK ( Must bundle with ISDN line1) DUN SP OK ABOCOM MP bundle Not support Q5. How to use the V.110 modem by Virtual-COM ? 1. Enter Abocom configuration utility . 2. Enter "COM Port Setting" pop pup menu , set the "B channel Protocol" to V.110 . -> Apply . 3. Run the Application software , and assigned modem is Intelligent ISDN MODEM (modem) or Intelligent ISDN TA (modem) 4. Now you can dial out with the V.110 modem . Q6. How to use the V.110 modem in CAPI mode ? 1. Enter the Control Panel -> Modem. 2. Check the "RVS ISDN V.110" is exist or not ? 3. If it is exist goto 5 . 4. Not exist , so user must manual install the RVS ISDN V.110 modem 5. Click the properties , to make sure the COM port is RVS COM . If not , must adjust to RVS COM port , or execute RVS-COM center. 3. Run the Application software , and assigned modem is "RVS ISDN V.110" . 4. Now you can dial out with the V.110 modem . Q7. How to use the V.120 modem by Virtual-COM ? 1. Enter Abocom configuration utility . 2. Enter "COM Port Setting" pop pup menu , set the "B channel Protocol" to V.120 . -> Apply . 3. Run the Application software , and assigned modem is Intelligent ISDN MODEM (modem) or Intelligent ISDN TA (modem) 4. Now you can dial out with the V.120 modem . Q8. How to use the V.120 modem in CAPI mode ? 1. Enter the Control Panel -> Modem. 2. Check the "RVS ISDN V.120" is exist or not ? 3. If it is exist goto 5 . 4. Not exist , so user must manual install the RVS ISDN V.120 modem 5. Click the properties , to make sure the COM port is RVS COM . If not , must adjust to RVS COM port , or execute RVS-COM center. 3. Run the Application software , and assigned modem is "RVS ISDN V.120" . 4. Now you can dial out with the V.120 modem . Q9. How to use the PPP modem by Virtual-COM ? 1. Enter Abocom configuration utility . 2. Enter "COM Port Setting" pop pup menu , set the "B channel Protocol" to PPP -> Apply . 3. Run the Application software , and assigned modem is Intelligent ISDN MODEM (modem) or Intelligent ISDN TA (modem) 4. Now you can dial out with the PPP modem. Q10.How to use the PPP modem in CAPI mode ? 1. Enter the Control Panel -> Modem. 2. Check the "RVS ISDN Internet PPP" is exist or not ? 3. If it is exist goto 5 . 4. Not exist , so user must manual install the RVS ISDN Internet PPP modem . 5. Click the properties , to make sure the COM port is RVS COM . If not , must adjust to RVS COM port , or execute RVS-COM center. 3. Run the Application software , and assigned modem is "RVS ISDN Internet PPP" 4. Now you can dial out with the PPP modem . Q11. Why the VCOMM port can not work, after complete install ? 1. Enter the Control Panel -> System -> Multi-Function adapters To check the "Intelligent ISDN MODEM Multi-Function card" or "Intelligent ISDN TA Multi-Function card" to make sure install success . ->ISDN Adapter To check the "Intelligent ISDN MODEM (ISDN)" or "Intelligent ISDN TA (ISDN)" to make sure install success . If install fail , Please check the Notebook have free IRQ , and uninstall and re-install again . 2. To make sure the 1st COM and 2nd COM , COM port do not confilct with other COM port drivers . User also can change the COM port , to Enter Abocom configuration utility -> COM port setting to change the COM port . Q12. How to use the 56k modem in VCOMM mode ? (The function only provide in ISDN MODEM ) 1. Enter the configuration utility -> COM port setting -> 1'st COM Port Setting -> B-Channel protocol "Modem over Analog Telephone Line " -> Apply -> OK . 2. Enter Hyperterminal , and select "Intelligent ISDN MODEM(modem) , then the Analog modem will be open . Q13. How to use the 56k modem ove ISDN in VCOMM mode ? (The function only provide in ISDN MODEM ) 1. Enter the configuration utility -> COM port setting -> 1'st COM Port Setting -> B-Channel protocol "Modem over B channel" -> Apply -> OK . 2. Enter Hyperterminal , and select "Intelligent ISDN MODEM(modem) , then the modem over B channel function will be ok . 3. If user dial out the "Modem over B channel" , found the modem handshake , lasted more than 20 second , can not connect success . It may be the u-law / A-law mismatch with the switch . Please enter the configuration utility -> Switch Tpye -> Voice Encoding -> check the u-law / A-law is compatible with the Switch . Q14. How to use the ISDN phone dialer to dial out ? 1. Enter the configuration utility -> Tools -> Phone Dailer 2. Key in the phone number in "Number to dial " . 3. Click "Dial" , to make dial out . Q15. How to use the ISDN phone dialer to answer phone call ? 1. Before enter phone dialer , User must check the following two items : 2. Enter the configuration utility -> Switch Type -> Voice Encoding -> To make sure the A-law/u-law is correct . 3. Enter the configuration utility -> General -> Incoming Call Answering -> Enable "Answer by phone dialer " 4. Enter the configuration utility -> Tools -> Phone Dailer 5. If the voice call come in , the telephone in the right - top of the screen will vibration to imform "Ring" . 6. If user want to answer it , just click "Answer" in the phone dialer window . Q16. Why the ISDN phone have a lot noise ? If ISDN phone have noise , please check the Voice Encoding : Enter the configuration utility -> Switch Type -> Voice Encoding -> To make sure the A-law/u-law is correct . Q17. How to use NDIS to connect the ISP? 1.Install the NDIS port driver . See subject1 item 1 . 2.Go to the Dial-up Networking. Click "Make new Connection", give the connection name ,for example, NDIS_2, and slect one of two Lines( for example ,ISDN-lineX, X maybe 1,2,3,4.....). Now we assume that you have 2 lines, ISDN-line0 and ISDN-line1. 3.Click (uses the right button of mouse) the icon named NDIS_2 ( you just gave it). Click "Propertities" menu. In "General" menu, please gives the phone number you want to dial, and select the ISDN-Line0 in "using" command dialog. If you want to change between 64K and 56K, please click the "Configure" command button. If you want to dial with the Multi-Link PPP, please click the "Settings" command button. And add the additional devices using the ISDN-line1. In the "Type of Dial-Up Server" menu, please select the PPP: Win95, Windows NT 3.5, Internet The "Advance options", you can unselect the following 3 items: Log on to network Enable software compression Require encrypted password The "Allowed network protocols", please unselect the NETBEUI IPX/SPX compatible select the TCP/IP Click the "TCP/IP Settings", you can specify an IP address if you need, and specify name server address if you need. 4.Finally, you can use our card to connect to Internet