
OMNILINK COMMUNICATIONS CORPORATION

NETPACER 221

Card Type                           ISDN TA
Chipset                             Unidentified
Error Correction/Compression        Unidentified
I/O Options                         ISDN line in, ISDN line out, 25-pin
                                    serial port, RJ-45 serial port, power,
                                    RJ-11 line out (2)
ISDN Transfer Rate                  64Kbps x 2
ISDN Protocol                       V.120, PPP, X.25
Switch Type                         5ESS, DMS-100, Siemens
Data Bus                            External

[Image]

                                CONNECTIONS

        Function            Label            Function            Label

  RJ-45 ISDN interface       CN1       Power connector            CN5

  S/T interface              CN2       RJ-11 analog phone         CN6
                                       interface - line 1

  Serial port 1 (25-pin      CN3       RJ-11 analog phone         CN7
  connector)                           interface - line 2

  Serial port 2 (RJ-45       CN4
  interface)

  Note: RJ-11 lines 1 & 2 share B-channel 1. RJ-11 lines 3 & 4 are
  assigned to B-channel 2.

                   SUPPORTED COMMAND SET

                     Basic AT Commands

  AT, +++

  A, E, F, V



  Note: See MHI Help File for full command documentation.

                         PROPRIETARY AT COMMAND SET

                               HOOK CONTROL

  Type:          Immediate

  Format:        AT [cmds] H

  Description:   Modem hangs up

                                  ON-LINE

  Type:          Immediate

  Format:        AT [cmds] O

  Description:   Reestablishes data transfer mode

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] I

  Description:   Displays firmware version and data

                               X.23 COMMANDS

  Type:          Immediate

  Format:        <CR> <CR> [cmds]

  Description:   Configures serial port for X.28

                             DIAGNOSTIC LED(S)

   LED         Color         Status                 Condition

   T1      Unidentified        On          Data is being transmitted to
                                                  serial port 1

   T1      Unidentified       Off        Data is not being transmitted to
                                                  serial port 1

   T2      Unidentified        On          Data is being transmitted to
                                                  serial port 2

   T2      Unidentified       Off        Data is not being transmitted to
                                                  serial port 2

   R1      Unidentified        On          Data is being received from
                                                  serial port 1

   R1      Unidentified       Off        Data is not being received from
                                                  serial port 1

   R2      Unidentified        On          Data is being received from
                                                  serial port 2

   R2      Unidentified       Off        Data is not being received from
                                                  serial port 2

   L1      Unidentified        On           Analog phone equipment is
                                          connected to line 1; off-hook

   L1      Unidentified       Off         Analog phone equipment is not
                                          connected to line 1; on-hook

   L2      Unidentified        On           Analog phone equipment is
                                          connected to line 2; off-hook

   L2      Unidentified       Off         Analog phone equipment is not
                                          connected to line 2; on-hook

   L3      Unidentified        On           Analog phone equipment is
                                          connected to line 3; off-hook

   L3      Unidentified       Off         Analog phone equipment is not
                                          connected to line 3; on-hook

   L4      Unidentified        On           Analog phone equipment is
                                          connected to line 4; off-hook

   L4      Unidentified       Off         Analog phone equipment is not
                                          connected to line 4; on-hook

   B1      Unidentified        On          Bearer channel 1 is in use

   B1      Unidentified       Off        Bearer channel 1 is not in use

   B2      Unidentified        On          Bearer channel 2 is in use

   B2      Unidentified       Off        Bearer channel 2 is not in use

   DCH     Unidentified        On            Data channel is in use

   DCH     Unidentified       Off          Data channel is not in use

   CON     Unidentified        On        Custom application is installed

   CON     Unidentified       Off           Custom application is not
                                                    installed

   UL      Unidentified        On        ISDN connection with the switch
                                                    is normal

   UL      Unidentified       Off          ISDN not connected with the
                                                     switch.

   UL      Unidentified     Blinking     ISDN connection with the switch
                                          has been made, but the TEI is
                                                being negotiated

   ER      Unidentified        On          Errors have been detected on
                                                     network

   ER      Unidentified       Off        Errors have not been detected on
                                                     network

   CA      Unidentified        On        Custom application is being run

   CA      Unidentified       Off        Custom application is not being
                                                       run

   PWR     Unidentified        On                  Power is on

   PWR     Unidentified       Off                 Power is off

