                                                    ZyXEL Communications Corp.
                                                      edited by Manfred Recla
                                                            February 25, 1999


             Release Note for ZyXEL omni.net LCD and LCD+M
             Version 1.06                February 25, 1999
             =============================================


1.The firmwares' file names for various switch types are as follows:

        FILENAME            SWITCH TYPE
        "OL_E106.BIN" ----- DSS1
           N/A        ----- 1TR6 (German national)
           N/A        ----- USA  (American versions, not yet)


2.New enhancement features
==========================
2.1 omni.net LCD+M support modem modulation selection
    AT&N0    Auto-negotiates the highest possible link rate (default value)
    AT&N1    V.22        1200 bps
    AT&N2    V.22 bis    2400 or 1200 bps
    AT&N3    V.23        1200/75 bps
    AT&N64   Bell 103     300 bps
    AT&N69   Bell 212    1200 bps


3.Fixed Bugs:
==========================
3.1 For UK, BT CallerID box can not display CallerID from omni.net LCD.
3.2 For Netherlands, phone (ACTTRTON C3) can not ring properly.
3.3 For supplementary services: If B1-channel is connected with data call
    and phone A occupies another B channel, while there is another incoming
    analog call (Call Waiting call) it should only ring on phone A and
    not on phone A and phone B.

4.Known Bugs:
==========================
4.1 ZyXEL ISDN Configuration Manager (ZyICM) v3.23 the internal modem
    protocol selection for Rockwell K.56flex operation mode will fail.
4.2 ZyICM v3.23 Outgoing Subscriber Numbers display item:
    "Phone Port 2 or internal Fax/Modem" is not correctly displayed
4.3 ZyICM loopback test: the last test item "loopback test" sometimes fail.




-----------------------------------------------------------------------------



             Release Note for ZyXEL omni.net LCD and LCD+M
             Version 1.05                February 22, 1999
             =============================================

             not officially released, it was a special test
             firmware for some developers only.



-----------------------------------------------------------------------------





             Release Note for ZyXEL omni.net LCD and LCD+M
             Version 1.04                February 03, 1999
             =============================================


1.The firmware's file names for various switch types are as follows:

        FILENAME            SWITCH TYPE
        "OL_E104.BIN" ----- DSS1


2. New enhancement features
===========================
2.1 This firmware supports both omni.net LCD and omni.net LCD+M.
2.2 LCD display supports Norwegian language now.
2.3 For Italy (country code = 236), LCD display will display 12 digits
    for both incoming and outgoing calls. (Ignore "To:" or "Fm:" message)
2.4 Country codes modified:
    - Spain: 213
    - India: 214
    - Philippine: 216


3. Fixed Bugs:
==========================
3.1 Fix bug of omni.net LCD+M modem call back failed.
3.2 Support of omni.net LCD+M AT command:
    AT&ZOM=xxxx ----> now sets own subscriber number
                      for outgoing MODEM calls.



=============================================================================




                  Release Note for ZyXEL omni.net LCD
                  Version 1.03      November 27, 1998
                  ===================================



1. Firmware file name and corresponding switch type:
========================================================
        FILENAME          SWITCH TYPE
        "OL_E103.BIN" ---- DSS1


2. New Features:
================
2.1 Adding ATX8 result code: with the result code set defined as ATX8,
    2.1.1 The ring message is displayed as:

          RING

          FM:5783942
          TO:5774848

          RING

          FM:5783942
          TO:5774848
          ..........

    2.1.2 The connect message is displayed as:

          CARRIER 64000

          PROTOCOL: V120

          ERROR CONTROL: LAPD

          COMPRESSION: V.42b

          CONNECT 460800

2.2 Adding command to switch on/off the compression when make a PPP/MP call:
    ATJH0 : switch off the compression on DTE, the compression will be done
            inside the TA.
    ATJH1 : switch on the compression on DTE if available
    The current setting of ATJH0 or ATJH1 can be viewed by command ATI11.
2.3 Compatible with RVS-COM's "softfax" and EuroFileTransfer (EFT) functions.
2.4 Show caller ID information with each ring message if S121.3 is set to 1.
    For example:

    RING
    FM:1234 TO:5678

    RING
    FM:1234 TO:5678

2.5 Now supports localized LC-Display.
    The following list shows the ISDN country codes which is
    supported to be localized in the LC-Display now.

    2.5.1) The currently active country code can be queried by issuing
           the command: AT#h
    2.5.2) The country code can be set by issuing the commmand sequence:
           ATs38.2=1#g...  (where the "..." is the code as in listed)
           ATswr           (perform ISDN TA's "software reset")

      code        country
      ----------------------------------
      214:       /* Europe */      --> changed in v1.04 to "India"  !!!
      215:       /* Slovenia */
      216:       /* Spain */       --> changed in v1.04 to code 213 !!!
      219:       /* France */
      220:       /* Portugal */
      225:       /* Switzerland */ (German)
      229:       /* Hungary */
      231:       /* Poland */
      233:       /* Austria */ (German)
      236:       /* Italy */
      237:       /* Germany */
      250:       /* Sweden */
      252:       /* Denmark */

Note: 1. Slovenia (country code: 215) is a new added country code.
      2. Country code: 233 (Austria) and 225 (Switzerland) will display
         German langage in LCD.
      3. The default country code for Europe is changed to 214 (new added).

2.6 Support ISDN data sync mode for DTE port. (V.110/64kbps synchronous)
    To initialize the omni.net LCD into synchronous mode, use following
    command:

       calling site:    AT&FB11S80.6=1S0=0&M3*I1&W0Z0
       answering site:  AT&FB11S80.6=1S0=1&M3*I1&W0Z0


3. Bugs fixed:
=============
3.1 correcting bug of which the UNIMODEM ID cannot be recognized when install
    the TA under windows environment.
3.2 The ring cadence should be 1 second on, 4 seconds off for Slovakia (228)
    and Czechia (246).
3.3 Adding "Sending Complete" information element in D-channel SETUP message
    for isdn data call so that the switch reacts faster than before.
3.4 Correcting bug which the call history is not recorded after power-on
    reset.
3.5 TA can not answer V.110/9.6K call from GSM.
3.6 The INF for Windows9x/NT can be used the same as with the
    omni.net LCD v1.00.





-----------------------------------------------------------------------------





                  Release Note for ZyXEL omni.net LCD
                  Version 1.02       October 13, 1998
                  ===================================


*****************************************************************************
*               IMPORTANT NOTE for Windows9x/NT4/NT5 users                  *
*****************************************************************************
*         please install latest available MDMZYXOL.INF for v1.02            *
*   ftp://ftp.zyxel.at/public/omni/net.lcd/drivers/Windows9x/mdmzyxol.zip   *
*****************************************************************************


1.The firmwares' file names for various switch types are as follows:

        FILENAME            SWITCH TYPE
        "OL_E102.BIN" ----- DSS1


2.New enhancement features
==========================
  2.1   Support German and Danish LCD display.
  2.2   The unit display of charge information will using following
        Banking relation list as the default of currency unit.
        If there is 'currency' information sent by ISDN switch,
        we will take the first 3 characters as its currency unit.

        Unit    Country
        ================================
        AUD     Australian Dollars
        ATS     Austrian Schillings
        BEF     Belgian Francs
        GBP     British Pounds
        CNY     Chinese Renmimbi
        CSK     Czech Koruna
        DKK     Danish Kroner
        FIM     Finnish Markka
        FRF     French Francs
        DEM     German Marks
        GRD     Greek Drachmas
        HKD     Hong Kong Dollars
        HUF     Hungarian Forint
        IEP     Irish Punt
        ILS     Israeli New Shekels
        ITL     Italian Lira
        JPY     Japanese Yen
        MYR     Malaysian Ringgit
        NZD     New Zealand Dollars
        NOK     Norwegian Kroner
        PLZ     Polish Zloty
        PTE     Portugese Escudo
        SUR     Russian Rubles
        SGD     Singapore Dollars
        SKK     Slovakian Koruna
        ZAR     South African Rand
        KRW     South Korean Won
        SEK     Swedish Krona
        CHF     Swiss Francs
        TWD     Taiwan Dollars
        THB     Thai Baht
        $       others


3.Fixed Bugs:
==========================
  3.1   For incoming calls the "type of number" (command: ATCN<prefix>/
        ATCI<prefix>) is not displayed in LCD panel and Dial-In Log.
  3.2   For country code 219 (France), no charging info is shown on the
        display.
  3.3   For country code 252 (Denmark), the s121=2 value is lost during
        a powercycle and not default after a hardware reset.
  3.4   For country code 250 (Sweden), the incoming call does not display '0'
        in front of calling party number.
  3.5   If LCD module is not available, the start time at power up is too
        long.





-----------------------------------------------------------------------------



           Release Note on "omni.net LCD" - Version 1.01        July 22, 1998
           =============================================




Important message:
   After upgrade omni.net LCD by this F/W, the TA will perform "hardware
   reset" automatically. This is because the EEPROM usage has been
   rearranged in the firmware. All data stored in EEPROM will need to be
   reload after the process. Please note this process happens only at the
   first time upgrading.




1.The firmwares' file names for various switch types are as follows:

        FILENAME            SWITCH TYPE
        "OL_E101.BIN" ----- DSS1


2.New enhancement features
==========================
  2.1   For Dial In/Out Log, the date and time are stored. Press "DOWN"
        key in Dial In/Out Log can get the date and time on LCD panel.
  2.2   For Dial In/Out Log, all informations are stored in NVRAM,
        that is, after you power off omni.net LCD, the Dial In/Out Log will
        not be clear.
  2.3   In the LCD menu: <Dial In Log>, <Stored Phone List>, <Dial Out Log>,
        <Clock Options>, the "UP" key will return to main menu.
  2.4   The unit display of charge information will be different by country:
        Country         Charge unit
        --------------------------
        Switzsrland:    SFr
        Germany:        DM
        France:         FFr
        Taiwan:         NT
        Italy:          lir
        Netherland:     HFL
        others:         $

  2.5   ATQP2 and ATQP3 consistent with the LCD display:
        ATQP2: Dial Out Log of LCD display;
        ATQP3: Dial In Log of LCD diaplay.
        [Note] The '*' sign in ATQP2, ATQP3 and LCD Dial In/Out Log panel
        is used to indicate the newest log of the lists.
  2.6   When B channel in active state, "RIGHT" or "LEFT" key will show
        detail information for B1 or B2 channel individually.
        If data call in progress, the detail information like:
           ---------------------
           |B1 PPP  To:384000   |
           |Tx00000 Rx00000 CPS | <---- the DTE throughput
           ---------------------

        If phone call in progress, the detail information like:
           ---------------------
           |B1 TEL1     00:00:00| <---- the time expired
           |To:384000           |
           ---------------------

  2.7   For incoming calls number, 9 digits display is supported.



3.Fixed Bugs:
==========================
  3.1   While multi-auto dial out is active and X.75 is connected, "Dial-out
        Log" is recorded PPP.
  3.2   "Flash/0" for phone sends second outgoing call, the CALLING PARTY
        NUMBER is wrong.
  3.3   For 3-party supplementary service:
          * Some garbage will be generated while TA onhook during 3-party
            active.
          * While 3-party is active, one of remote side disconnect call.
            Local TA can get busy tone but can not switch to another active
            call.
          * Hold/Retrieve can not work well while Hold/Retrieve is available
            and 3-party is not subscribed.

