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D-Link DMI-128ESU+ User Manual

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DMI-128ESU+
ISDN TERMINAL ADAPTER (TA)
User's Guide
Rev.01 (February, 2004)
LIMITED WARRANTY
D-LINK ISDN TA DMI-128ESU+
1

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   Summary of Contents for D-Link DMI-128ESU+

  • Page 1

    DMI-128ESU+ ISDN TERMINAL ADAPTER (TA) User’s Guide Rev.01 (February, 2004) LIMITED WARRANTY D-LINK ISDN TA DMI-128ESU+...

  • Page 2

    Spare parts and spare kits Ninety (90) days D-Link’s sole obligation shall be to repair or replace the defective Hardware at no charge to the original owner. Such repair or replacement will be rendered by D-Link at an Authorized D-Link Service Office.

  • Page 3

    Software will be free of physical defects. D-Link’s sole obligation shall be to replace the non-conforming Software (or defective media) with software that substantially conforms to D-Link’s functional specifications for the Software. Except as otherwise agreed by D-Link in writing, the replacement Software is provided only to the original licensee, and is subject to the terms and conditions of the license granted by D-Link for the Software.

  • Page 4

    Trademarks Copyright 1999 D-Link Corporation. Contents subject to change without prior notice. D- Link is a registered trademark of D-Link Corporation/D-Link Systems, Inc. All other trademarks belong to their respective proprietors.

  • Page 5: Copyright Statement

    No part of this publication may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link Corporation/D-Link Systems Inc., as stipulated by the United States Copyright Act of 1976. D-LINK ISDN TA DMI-128ESU+...

  • Page 6: Table Of Contents

    6.2.1 AT Command Overview ................................. 29 6.2.2 AT Command List ................................... 31 6.3 S R ....................................... 35 EGISTER 6.4 R ....................................36 ESULT 7. Easy Setup From Telephone Keypad................37 7.1 E ................................ 38 NTERING ROGRAMMING 7.2 S ..................................38 ETUP ONFIGURATION D-LINK ISDN TA DMI-128ESU+...

  • Page 7

    .................................... 48 IAGNOSTICS 10. Supplementary Service Function …………………50 APPENDIX ...........................54 APPENDIX 1 DCE 9P ........................54 ONNECTOR EFINITION APPENDIX 2 D ............................50 ISCONNECT AUSE NDICATION APPENDIX 3 S ................................. 56 PECIFICATION APPENDIX 4 REGISTRATION CARD………………………………………………………………………………………………….… 58 D-LINK ISDN TA DMI-128ESU+...

  • Page 8: Introduction

    The TA complies with ITU-T Q.921, Q.931 for D channel protocol, and provides switching type selections for different countries. Following are the switch types supported by the TA: *Euro-ISDN EDSS1 The TA is equipped with flash EPROM for easy future software upgrade through RS232 port. D-LINK ISDN TA DMI-128ESU+...

  • Page 9: Features

    • ITU-T V.110, V.120, X.75, X.25 on D protocol • Channel bundling function • Switching type selection • Hardware CTS/RTS, Software Xon/Xoff Flow Control • Network supplementary service • Local supplementary service • Easy setup from telephone keypad for analog phones D-LINK ISDN TA DMI-128ESU+...

  • Page 10: Outlet Description

    ON –‘GREEN’ means terminal is connected to PC via USB port. 4. TX/RX: This LED becomes ‘ON’ when data is being sent or received. 5. LINE: ‘ON’-When TA is connected to S/T interface of NT1. (S0 bus) D-LINK ISDN TA DMI-128ESU+...

  • Page 11: Rear Panel Connection

    1 hours. Changing Batteries Please inspect batteries if the TA does not work properly under battery backup mode. If the battery is low, please replace batteries. We suggest the user to replace all 6 batteries together. D-LINK ISDN TA DMI-128ESU+...

  • Page 12: Connection Method

    • Use the attached RS232 cable to connect TA‘s DTE port and PC’s RS232 port or use USB port with Windows 98 SE/Me/2000/XP • If the connector type of PC‘s RS232 port does not match, you may need to use the 9-to-25 gender changer to connect between the RS232 cable and PC D-LINK ISDN TA DMI-128ESU+...

  • Page 13: Connection With Modem

    To make a multi-drop bus connection, you can connect the two TAs by the RJ45 cable 4.6 Connection Notification Do not connect two or more telephones on the same port. It will affect the Impedance of the telephone set. D-LINK ISDN TA DMI-128ESU+...

  • Page 14: Installing The Ta

    ♦ User‘s manual ♦ Windows driver disk When you opened your package, make sure that all of the above items are included in good order. If any of the components were damaged, please contact your dealer immediately. D-LINK ISDN TA DMI-128ESU+...

  • Page 15: What Else You Need

    While installing the ISDN TA through USB port, first install the USB -to-Serial converter drivers. Then follow the same procedure of installing the modem as shown in Windows 98SE/Me/NT4/2000/XP (RS232 cable connected) procedure. For other DTE configurations, please refer to the PC manufacturer manual or contact your local dealer. D-LINK ISDN TA DMI-128ESU+...

  • Page 16

    Click ‘Add’ button to add the TA. Tick the box (Don’t detect my modem) Click “Next” to select TA’s driver. 6. In ‘Install New Modem’, click on ‘Have Disk’ button and put ISDN TA driver disk to corresponding drive. D-LINK ISDN TA DMI-128ESU+...

  • Page 17: Windows 98/2000 And Usb

    10. Press ‘Finish’ to complete setup. 5.5 Windows 98SE/Me/2000/XP (USB cable connected) Power Plug into power plug and wait 5 seconds and the plug USB cable into USB connector of PC and DMI-128ESU+. D-LINK ISDN TA DMI-128ESU+...

  • Page 18: Linux Operating Systems With Rs 232

    CTS/RTS setting ON PPP / 64K connection AT%A2=5 ML PPP 128K AT%2=6 In this case do not use IP -header compression If device is not working the slow down AT -command sending speed and response wait time. D-LINK ISDN TA DMI-128ESU+...

  • Page 19: Usb Installation Procedure

    [recommended] 5.Click the Specific location in the Checkbox. 4.Click ‘Next’ to continue Click ‘Next’ to continue. 6.Click the ‘Browse ‘ button. 7.Choose the location as A:\USB Drivers. Select the file ftdibus.inf and click ‘open’. D-LINK ISDN TA DMI-128ESU+...

  • Page 20

    10.The USB Serial Converter is now installed. Click ‘Finish’ button Installation of USB Serial Port (In Win 2000) 1.Win2000 will detect the USB Serial Port and bring you to the Found New Hardware Wizard 2.Click ‘Next’ to continue. D-LINK ISDN TA DMI-128ESU+...

  • Page 21

    Select the file FTDIPORT and click ‘Open’. 8.Click ‘OK’ button. 9.Click ‘Next’ to continue. Note: For correct Locations on the screen, please follow remarks indicated on the side of the screen snap-shots. 10.The USB Serial Port is now installed. Click ‘Finish’ button D-LINK ISDN TA DMI-128ESU+...

  • Page 22

    Ports(COM &LPT) you get USB Serial Port(COM 3). This installation procedure is similar for the WIN 98 SE and WIN ME environment. AFTER THIS, FOLLOW THE PROCEDURE IN SECTION 5.4.1 FOR INSTALLING THE MODEM DRIVERS. D-LINK ISDN TA DMI-128ESU+...

  • Page 23

    4. This wizard will search for the 5. Click “Continue anyway” to proceed required drivers in the given path. to install the “USB High Speed Serial Converter”. 6. The USB High Speed Serial Converter is now installed. Click ‘Finish’ button D-LINK ISDN TA DMI-128ESU+...

  • Page 24

    4. This wizard will search for the required 5. Click “Continue anyway” to proceed to drivers in the given path. install the “USB Serial Port”. 6. The USB Serial Port is now installed. Click ‘Finish’ button D-LINK ISDN TA DMI-128ESU+...

  • Page 25: Tips On Configuring Your Dial Up Network

    ‘Next’ button. Note! If you use ML PPP 128K driver then TCP/IP header compression has to be off And DNS -values has to be set up correctly in TCP/IP properties. D-LINK ISDN TA DMI-128ESU+...

  • Page 26

    ‘Next’ ,if asked Reconfirm the New connection and press Finish button. The new connection of ML-PPP has been completed and a new icon will appear. You may make future modifications by checking the contents of function. D-LINK ISDN TA DMI-128ESU+...

  • Page 27: Verifying Your Connection

    After ATD5552121 you can see the TX/RX LED is lighted and then, the ‘CONNECT’ or ‘NO CARRIER’ message will be displayed. CONNECT; Means TA connected with the Called Party. NO CARRIER; Means TA did not connect with the Called Party, may be due to Called Party busy. D-LINK ISDN TA DMI-128ESU+...

  • Page 28: At Command

    Result code has two styles (Verbose and Numeric). The following are their formats: Result code(Verbose) Result code (Numeric) CR S register The S register is used to store the settings including auto answer mode escape sequence character V.110 connect speed ..etc. D-LINK ISDN TA DMI-128ESU+...

  • Page 29: At Command

    Display advice of accumulate charge AT$CD Display all analog port setting AT$CGn Global call select setting AT$CG2 AT$CIn Enable inner communication AT$CI1 AT$CPn Receiver priority setting AT$CP1 AT$CSn Select supplementary service function AT$CS1 AT$CZn Initialize charge D-LINK ISDN TA DMI-128ESU+...

  • Page 30

    AT*ID1 Enable to send caller ID for data port AT$EDN Setup DTMF caller ID or FSK AT$ED1 AT*W=n Save settings to flash memory ATUn Resource BOD setup ATU1 Repeat last command Escape sequence from data mode D-LINK ISDN TA DMI-128ESU+...

  • Page 31: At Command List

    • DTR signal consider on at all AT&Dn DTR signal control Defines how the DTR (ER) signal is time. interpreted by TA. (TA won‘t detect DTE’s DTR, TA consider DTR is always on) • TA will detect DTE‘s DTR (ER) Signal D-LINK ISDN TA DMI-128ESU+...

  • Page 32

    • Accept both • AT$AN=x Set analog port A directory number / sub- X = telephone number address (Not used in Finland) Main - address: max 20 digits Eg. AT$AN1234567812345 Sub - address: max 5 digits D-LINK ISDN TA DMI-128ESU+...

  • Page 33

    AT*CFA=xxxxxx • AT *CFBn Enable call forwarding for analog port B No forwarding • If the incoming call is for TEL- B, it will forward automatically to the phone number defined by AT*CFB=xxxxxx D-LINK ISDN TA DMI-128ESU+...

  • Page 34

    This command does not use the AT prefix TA will re-execute the most recently nor does it require a carriage return to enter received command line + + + Escape from the data mode Escape sequence from data mode D-LINK ISDN TA DMI-128ESU+...

  • Page 35: S Register

    0 - 255 Average calculation time for dropping Time one B-ch BOD - Cut last time 0 - 255 The throughput must less than S107 and lasted S146 time, after such criteria, TA will drop one B-ch connection D-LINK ISDN TA DMI-128ESU+...

  • Page 36: Result Code

    CARRIER 38400 384000bps carrier detected CARRIER 48000 48000bps carrier detected CARRIER 57600 57600bps carrier detected CARRIER 64000 64000bps carrier detected PROTOCOL: V.120 V.120 connection PROTOCOL: V.110 V.110 connection PROTOCOL: PPP PPP connection PROTOCOL: MLPPP MLPPP connection D-LINK ISDN TA DMI-128ESU+...

  • Page 37: Easy Setup From Telephone Keypad

    Register Call Screen n=1-5 Register call screen number for TEL- Number x=tel A/TEL-B number 1 2 * n Enable Caller-ID Do not send out caller-ID when made an outgoing call Send out caller-ID when made Outgoing call D-LINK ISDN TA DMI-128ESU+...

  • Page 38: Entering Programming Mode

    After power resumes, you can recall the setting from user profile 0 or 1. If you hang up the phone before you execute the * # * sequence, then the TA will abort from the programming mode and return to idle mode. D-LINK ISDN TA DMI-128ESU+...

  • Page 39: Re-flash The New Software

    If you type “y” the screen will display: *** WARNING *** Erasing Flash Memory Flash EPROM Upgrade Procedure Ready for ASCII download CTS (hardware) flow control 38400,8,N,1 > (6) After you see the “>” character is appeared, you should select the new upgraded D-LINK ISDN TA DMI-128ESU+...

  • Page 40: Failed Re-flash Procedure

    RS232 cable is disconnected and etc. To prevent any kind of failed re-flash operation, TA provides a so-called Minimum Operating Mode. When you failed to re-flash the new software, TA will detect the failed re-flash internally. D-LINK ISDN TA DMI-128ESU+...

  • Page 41

    (6) Enter “y” and follow the steps from 8.1 (6) as stated above. Then you can still finish the re-flash procedure. And you will see “38400, 8, N, 1” instead of “115200, 8, N, 1”. Due to the baud rate is slower therefore it takes about 10 minutes to finish re-flash. D-LINK ISDN TA DMI-128ESU+...

  • Page 42: Trouble Shooting

    S/T line to local switch connected? center is connected properly. 2. Confirm that the S/T of local switch center is working. Turn off the TA. Reconnect all connectors before turning on the TA. D-LINK ISDN TA DMI-128ESU+...

  • Page 43: Type "at', But The Ta Does Not Respond With "ok' Message

    4. Make sure the Ta is connected to the correct COM Port on the PC. Is the “DTR” LED lit? Enter AT command of “AT&D0” Does the “Tx/Rx” LED Reconfirm COM Port. flash when enter “AT<CR>” ? D-LINK ISDN TA DMI-128ESU+...

  • Page 44: Using Atd To Call, But "no Carrier" Is Displayed

    Does the PC indicate 1. Refer to previous section and check all RING? settings. 2. Reset after enters the command of “ATQ0”. 3. The command “ATA” can make TA to auto answer mode. D-LINK ISDN TA DMI-128ESU+...

  • Page 45: Cannot Accept Incoming Data Call

    1. Refer to previous Does the PC indicate section and check all RING? settings. 2. Reset after enter the command of “ATQ0”. 3. The command “ATA” can make TA to auto answer mode. D-LINK ISDN TA DMI-128ESU+...

  • Page 46: Unable To Accept Incoming Voice Call

    4. Terminate “Call Screen” function. Only one telephone set or Is this analog port one fax machine can be connected to more than connected to one analog one telephone and/or fax? port. Please disconnect all additional devices. D-LINK ISDN TA DMI-128ESU+...

  • Page 47: Can Not Use Call Waiting

    9.7 Can Not Use Call Waiting Make sure that when Does incoming tone appear hang up or use the during calls? “flash” key to switch calls, the duration is about one second. Confirm local switch provides Call Waiting D-LINK ISDN TA DMI-128ESU+...

  • Page 48: Self Diagnostics

    (See Chapter 5.6 for reference) 2. Make sure the right User name, Password and Dial-Up number (i.e. Telephone number provided by ISP) are used and click the connect button. The Dialog Box shows dialing the connection. D-LINK ISDN TA DMI-128ESU+...

  • Page 49

    3 Fig: 4 fig: 5 fig: 6 In fig 2-Uncheck Enable software compression. In fig 3- Uncheck Use IP header compression. In fig 6- Select the correct port where ISDN TA is installed. Fig: 7 D-LINK ISDN TA DMI-128ESU+...

  • Page 50: Supplementary Service Function

    ♦ If after 25 seconds TA did not receive any dialing digit, TA send BT to POTS-A/B Flash signal recognition time ♦ TA detects Flash-Hook signal from TEL-A/B ♦ Flash timing to be set to 600 msec on POTS A/B for correct operation. D-LINK ISDN TA DMI-128ESU+...

  • Page 51

    To hear the PTT telephone line dial tone on lifting the telephone A or B OFF-HOOK, use the following command in HyperTerminal. i.e. AT%A5=0. To hear the ISDN TA’s internal dial tone on lifting the telephone A or B OFF-HOOK, use the following command in HyperTerminal. i. e. AT%A5=1. D-LINK ISDN TA DMI-128ESU+...

  • Page 52

    A talks to C (A is in talk mode with C) When A at Case 1, step 2 A on hook TA rings A A off-hook A talks to C (A is in talk mode with C) D-LINK ISDN TA DMI-128ESU+...

  • Page 53

    AT*CFA=xxxxxx (For example, if set AT*CFA= to D then D will be ringed) Note: If there is no B-ch available, then TA will reject the local call forwarding. Calling party will hear BT. D-LINK ISDN TA DMI-128ESU+...

  • Page 54: Appendix

    DIP Switch 4 - OFF (default) =N.A Keep in OFF Mode The Terminating Resistor of 100 ohm should be set in the DMI-128ESU+, when your NT1 is set to 100 ohms, in the point-to-point connection, between NT1 and TA. D-LINK ISDN TA DMI-128ESU+...

  • Page 55: Appendix 2 Disconnect Cause Indication

    Message not compatible with call state or message type non-existent or not implemented Information element non-existent or not implemented Invalid information element contents Message not compatible with call state Recovery on time expiry Protocol error, unspecified Inter-working Inter-working, unspecified D-LINK ISDN TA DMI-128ESU+...

  • Page 56: Appendix 3 Specification

    Hardware RTS/CTS flow control • Software Xon/Xoff flow control • 1 * USB port Protocol • V.110 • V.120 • PPP 64K • ML-PPP 128K • X.75 • X.25 on D • Soft-Fax • Channel bundling • BACP/BOD D-LINK ISDN TA DMI-128ESU+...

  • Page 57

    Factory default setting • User profile saving in non-volatile memory • CE EMI Class-2 Operation • 0 to 40 degree C • Humidity 10 to 95% RH • Dimension 55mm(W) x170mm (D) x155mm (H) Weight • 0.8Kg D-LINK ISDN TA DMI-128ESU+...

  • Page 58: Appendix 4 Registration Card

    Aerospace Engineering Education Finance Hospital Legal Insurance/Real Estate Manufacturing Retail/Chainstore/Wholesale Government Transportation/Utilities/Communication VAR System house/company Other _______________________________________________________________________________________ 9. Would you recommend your D-Link product to a friend? Yes No Don't know yet 10.Your comments on this product? _____________________________________________________________________________ _____________________________________________________________________________ D-LINK ISDN TA DMI-128ESU+...

  • Page 59

    D-LINK ISDN TA DMI-128ESU+...

  • Page 60

    TEL: 39-02-2900-0676 FAX: 39-02-2900-1723 URL: www.dlink.it E-MAIL: info@dlink.it JAPAN D-LINK JAPAN 10F, 8-8-15 Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan TEL: 81-3-5434-9678 FAX: 81-3-5434-9868 URL: www.d-link.co.jp E-MAIL: kida@d-link.co.jp RUSSIA D-LINK RUSSIA Michurinski Prospekt 49, 117607 Moscow, Russia TEL: 7-095-737-3389, 7-095-737-3492 FAX: 7-095-737-3390 URL: www.dlink.ru...

  • Page 61

    Floor, Merit House, Edgware Road, Colindale, London, NW9 5AB, U.K. TEL: 44-20-8731-5555 FAX: 44-20-8731-5511 URL: www.dlink.co.uk E-MAIL: info@dlink.co.uk U.S.A D-LINK U.S.A. 53 Discovery Drive, Irvine, CA 92618 USA TEL: 1-949-788-0805 FAX: 1-949-753-7033 INFO LINE: 1-800-326-1688 BBS: 1-949-455-1779, 1-949-455-9616 URL: www.dlink.com E-MAIL: tech@dlink.com, support@dlink.com D-LINK ISDN TA DMI-128ESU+...

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