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Ositech Five of Diamonds User Manual

33.6 modem with dpi digital phone interface
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Five of Diamonds
33.6 Modem with DPI™ Digital Phone Interface
User's Guide

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Summary of Contents for Ositech Five of Diamonds

  • Page 1 Five of Diamonds 33.6 Modem with DPI™ Digital Phone Interface User’s Guide...
  • Page 2 Copyright © 1997 Ositech Communications Inc., Guelph, Ontario, Canada and its licensors. All rights reserved. Ositech Communications Inc. shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance or use of this material.
  • Page 3 Consult the dealer or an experienced radio or television technician for help. Modifications The FCC requires the user be notified that any changes or modifications made to this device that are not expressly approved by Ositech Communications Inc. might void the user’s authority to operate this equipment. Operating Conditions This device complies with Part 15 of the FCC Rules.
  • Page 4 Conseil sur la compatibilité des Electromagnétiques, pour le Canada Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. U.S. Regulations Governing the Use of Modems This equipment complies with Part 68 of the FCC rules. Located on the Modem is a label that contains the FCC Registration Number and Ringer Equivalent Number (REN) for this equipment.
  • Page 5 (A or B), if applicable. For example, LN=20 A designates a Load Number of 20 and an “A” type ringer. The Load Number for this device is 6. For information on the location of the authorized Canadian maintenance facility nearest you, contact Ositech Communications Inc.
  • Page 6 To obtain a license and to determine the availability of an appropriate driver and cable for a cellular telephone, contact Ositech Communications, Inc.

  • Page 7: Table Of Contents

    Installing the Software ................... 10 Connecting the Five of Diamonds to the Telephone Network ......12 Connecting the Five of Diamonds to an Analog Telephone Jack ....14 Connecting to a Cellular Phone ................ 15 Connecting Using the DPI Technology ............. 15...
  • Page 8 Section Five Modem Command Reference Modem Command Guidelines ................41 Modem Command Summary ................43 Modem Command Descriptions ................45 Modem S Registers ....................84 Modem Register Summary ..................85 Register Descriptions .................... 87 Facsimile Commands .................... 99 Class 1 Commands ................... 99 Class 2 Commands ...................

  • Page 9: Section One

    Section One Introduction...
  • Page 10 The Five of Diamonds contains Ositech’s Digital Phone Interface (DPI) technology. The Five of Diamonds is a Plug and Play device. If your computer's operating system supports PC Card Plug and Play services, simply insert the Five of Diamonds into a PC Card Type II slot.
  • Page 11 RUMPCARD About this Manual This guide provides installation and operating instructions for the Five of Diamonds. The Five of Diamonds User’s Guide is organized as follows: • Section One, “Introduction” outlines the steps required to make the Five of Diamonds operational and describes its modem features.

  • Page 12: Key Features Of The Five Of Diamonds

    For example, The following message appears, Connection Established! Key Features of the Five of Diamonds The Five of Diamonds is a 33.6 Kbps data and fax modem which contains Ositech’s Digital Phone Interface technology. The Five of Diamonds offers a number of unique features designed to integrate today’s portable and laptop...
  • Page 13 Data Mode The Five of Diamonds fully supports the following industry and ITU-T (formerly CCITT) standards: • ITU-T: V.34 33.6+28.8, V.32bis, V.32, V.22bis, V.22, V.23, V.21 and Bell 103/212A operation. • Data rate adaptation to 230400, 115200, 57600, 38400, 33600, 28800, 26400, 24000, 21600, 19200, 14400, 12000, 9600, 7200, 4800, 2400, 1200 and 300 bps.
  • Page 14 Fax Mode The Five of Diamonds fax mode supports Class 1 and Class 2 AT fax commands for fax communications. To use the fax mode, you must use a fax communications software package. The Five of Diamonds supports the following fax standards: •...

  • Page 15: Section Two

    Section Two Installation...

  • Page 16: Unpacking And Inspecting The Five Of Diamonds

    This section covers: • Unpacking and inspecting the Five of Diamonds. • Installing the hardware. • Installing the software. • Connecting the Five of Diamonds to the telephone network. Unpacking and Inspecting the Five of Diamonds Carefully inspect the contents of the box (listed...

  • Page 17: Installing The Hardware

    2 Insert the Five of Diamonds into the slot until it is firmly seated. Note: The Five of Diamonds is keyed to go in one way only. If you feel resistance before the Five of Diamonds is fully inserted, remove it, align it as shown in the figure below and re-insert it.

  • Page 18: Installing The Software

    The Five of Diamonds is a Plug and Play device. If your computer's operating system supports PC Card Plug and Play services, simply insert the Five of Diamonds. Your computer's operating system will automatically recognize and enable the Five of Diamonds as a modem, and prompt you to insert the software installation disk in your computer.
  • Page 19 Other Operating Systems The Five of Diamonds conforms to the PC Card standards for modem identification and operation. If your operating system recognizes and enables generic PC Card Plug and Play devices, the Five of Diamonds can be used. User’s Guide...

  • Page 20: Connecting The Five Of Diamonds To The Telephone Network

    DPI connection. Landline The direct-connect modem cable is used to connect the Five of Diamonds to an analog tip/ring phone line. Such lines are used in most households. Modem users commonly make such connections. Cellular The Five of Diamonds cellular model can be directly connected to a variety of popular cellular phones.
  • Page 21 The DPI technology allows the modem to interpret the digital signals sent to the handset as data. If you connect the Five of Diamonds to a telephone wall jack using the direct-connect modem cable, without using the DPI adapter, and the Five of Diamonds does not work, the jack is most likely for a digital phone line.

  • Page 22: Connecting The Five Of Diamonds To An Analog Telephone Jack

    Connecting the Five of Diamonds to an Analog Telephone Jack The Five of Diamonds can be connected directly to the analog landline telephone jacks found in most households. To connect the Five of Diamonds to an analog landline telephone jack: 1 Plug the PC Card modem adapter into the Five of Diamonds.

  • Page 23: Connecting To A Cellular Phone

    Ositech’s DPI technology allows the Five of Diamonds to connect and operate via a telephone handset connection. DPI technology does not allow the Five of Diamonds to operate when directly connected to a digital phone jack used to connect digital phones.
  • Page 24 Diamonds and the other end into the large receptacle of the DPI adapter. Note: The digital phone handset should not be attached to either the telephone base unit or the Five of Diamonds. 3 Return the handset to the cradle. PC Card Modem Adapter...

  • Page 25: Section Three

    Section Three QuickStart Guide to Using Your Modem...

  • Page 26: Step 1: Configuring Your Communications Software

    The “QuickStart Guide” provides brief procedures for using your Five of Diamonds with landline, cellular and DPI connections. Before using your Five of Diamonds, ensure it is properly inserted in a PC Card slot in your computer, and that the Five of Diamonds is recognized and enabled as a modem.
  • Page 27 Windows 95 and NT The Five of Diamonds is associated with the user- friendly device name “Ositech 5oD 33.6K DPI Modem” under these operating systems. If your communications software does not support user-friendly device names and cannot support COM port settings, you can...
  • Page 28 3 View the details for the Ositech Five of Diamonds and the COM port setting associated with it. 4 Configure your communications software to use this COM port setting. Once the Five of Diamonds is connected to the telephone network, the Five of Diamonds is ready for use.

  • Page 29: Step 2: Using Your Five Of Diamonds

    Step 2: Using your Five of Diamonds The Five of Diamonds is a cellular capable 33.6 Kbps data and fax modem. The Five of Diamonds contains Ositech’s Digital Phone Interface (DPI) technology. The Five of Diamonds can connect to the telephone network using landline, cellular or DPI connections.
  • Page 30 To use your Five of Diamonds for data or fax operations with a cellular connection: 1 Ensure that your cellular phone is on and ready for use. 2 Use your communications software to perform all dialing as you normally would with landline connections.
  • Page 31 The following section details how to make a DPI connection. Before beginning, ensure the following conditions have been met: q The Five of Diamonds is connected via the DPI adapter to a digital phone base unit (refer to the section “Connecting Using the DPI Technology” for details).
  • Page 32 DPI Assistant intervenes. 2 Follow the dialog instructions to establish the DPI connection. If the telephone system prevents the DPI Assistant from accessing an outside line, the DPI Assistant prompts you with the number to dial. Five of Diamonds...
  • Page 33 If after multiple attempts your Five of Diamonds does not connect to the remote location you will have to configure the DPI to work with the digital telephone system to which your Five of Diamonds is currently connected.
  • Page 34 3 Use your communications software to perform modem operations. Note: If after multiple attempts your Five of Diamonds does not connect to the remote location you will have to configure the DPI to work with the digital telephone system to which your Five of Diamonds is currently connected.

  • Page 35: Section Four

    Section Four Configuring Your Modem for RUMPCARD DPI Connections...

  • Page 36: Manual Configuration

    Digital Phone Interface (DPI) is an internal feature of the Five of Diamonds. The DPI technology allows a modem to connect to a digital telephone base RUMPCARD unit through the telephone handset cord. This function allows T modem operations to be performed...

  • Page 37: Dpi Wizard

    DPI Wizard Using the DPI Wizard, you can configure your modem for operation with a particular digital RUMPCARD telephone system. This section describes how to configure your T modem for use with a digital RUMPCARD telephone system using the DPI Wizard default settings. For telephone systems not listed in the DPI Wizard’s database, the DPI Wizard can be used to find modem settings which best match the characteristics of the...
  • Page 38 • The telephone’s handset is seated in the cradle. Step 2: Adjusting the DPI default settings 1 Start the DPI Wizard. The DPI Wizard can be invoked using the DPI Wizard shortcut located in the Start Menu Programs folder. The Ositech DPI Wizard window appears. Five of Diamonds...
  • Page 39 2 Click Next. The next Wizard window opens. Continue clicking Next until the Apply Location Profile window appears. 3 Click Test. The Perform Configured Profile Test window appears. 4 Select Fax machine to be called or Data/modem to be called. The Wizard automatically defaults to Data/ modem to be called if no selection is made.
  • Page 40 Click Back. The Existing Location Selected window opens. 8 Click Advanced. The Advanced Location Profile window opens. Click Edit. The Edit Location Name window opens. 9 Click Next. Continue clicking Next until the Edit Option Setting window opens. Five of Diamonds...
  • Page 41 12 If the message unable to connect! recurs, perform this operation by repeating steps 7 through 11 until all DPI Wizard settings are exhausted. If these attempts fail, contact Ositech’s Technical Support department for assistance. Note: Although your T...

  • Page 42: Creating Location Profiles

    To create a new Location Profile: 1 Start the DPI Wizard. The DPI Wizard can be invoked using the DPI Wizard shortcut located in the Start Menu Programs folder. Click Next. The Location Profile Options window appears. Five of Diamonds...
  • Page 43 2 Select New Location then click Next. The New Location Profile window opens. 3 Enter a name for the Location Profile. For instance, enter a name like At the ABC Company. When you are finished, click Next. The New Location Instructions window opens. 4 Enter any pertinent information in this window.
  • Page 44 6 From the lists, select the manufacturer of the digital telephone and the make or model number. When you are finished making your selections, click Next. If the digital telephone system you are using does not appear in the list, go to step 8. Five of Diamonds...
  • Page 45 The Apply Location Profile window opens. 7 Click Finished. The Location Profile is now saved in the DPI Wizard’s database and your T modem is RUMPCARD configured for the digital telephone system to which it is currently connected. User’s Guide...
  • Page 46 Pre-configured Telephone System from Database is selected. 9 Select Wizard, perform connection test to derive settings and click Next. The Wizard Test Introduction window opens. 10 Follow the dialog instructions. Refer to the section “DPI Wizard” for details. Five of Diamonds...

  • Page 47: Section Five

    Section Five Modem Command Reference...
  • Page 48 Also included in this section is a list of S registers and their functions. At the end of the section is a list of facsimile commands supported by the Five of Diamonds. These commands appear for reference only—you cannot operate the facsimile manually.

  • Page 49: Modem Command Guidelines

    ATZ command). If you exclude a mandatory parameter, the Five of Diamonds assumes a zero value. Invalid commands or parameters return the ERROR message. The command line contains a single command or a series of commands.
  • Page 50 0-255; the parameter is "MOD"ed with 256. The result must be within the specified range; if it is not, the Five of Diamonds returns an ERROR message. Parameters entered for an S register are also "MOD"ed with 256.

  • Page 51: Modem Command Summary

    Modem Command Summary Command Title Default Re-execute Command none Answer none Set ITU-T or Bell Mode Dial Command Echo Select Line Modulation (14400) none Select Line Modulation (28800) none Switch-Hook Control none Identification none Speaker Volume Speaker Control Automode Detection Return To The On-Line State none Set Pulse Dial As Default...
  • Page 52 Report Received Signal Level none Report Line Signal Quality none MNP Extended Services Link Negotiated Speed Transmit Level Adjust for Cellular Connection Compromise Equalizer Initial Cellular Power Level Event Based Command None * Indicates command is saved in Non-Volatile Memory Five of Diamonds...

  • Page 53: Modem Command Descriptions

    Default none This must be the last command entered into the command line. The Five of Diamonds proceeds with the connect sequence in answer mode. The Five of Diamonds will enter the connected state after exchanging carrier signals with the remote modem. If no carrier is detected within the wait period specified in register S7 (default = 30 seconds), the Five of Diamonds will disconnect.
  • Page 54 0-9 A B C D * # L P T R & ! @ W , ; ^ Default This must be the last command on a command line. ATD causes the Five of Diamonds to go off-hook, dial according to the parameters entered and attempt to establish a connection. If there are no parameters, then the Five of Diamonds goes off-hook in originate mode without dialing the number.
  • Page 55 Causes the Five of Diamonds to use DTMF tones to dial. R Reverse Mode. Allows the Five of Diamonds to call an originate-only modem by forcing the call into answer mode. Must be entered as the last character of the command string (just before Enter).
  • Page 56 Diamonds to wait for a dial tone up to the period of time specified in register S7 (default = 30 seconds) before dialing the numbers that follow. If the Five of Diamonds detects a dial tone before the given time delay, it continues to dial. Otherwise, it goes on-hook.
  • Page 57 Diamonds goes off-hook and waits for a carrier; if the handshake is not completed within the specified time by register S7 (default = 30 seconds), the Five of Diamonds goes on-hook. The Dial command will be aborted in progress upon receipt of any character before completion of the handshake.
  • Page 58 0 or 1 Default Controls the echo of characters received by the modem while the Five of Diamonds is in the command mode. If both the Five of Diamonds and the software have echo on, double characters will appear. If no characters appear, then both character echoes are off.
  • Page 59 ATF6 Permit V.22bis or V.32 4800 bps connections only. ATF7 Permit V.32bis or V.32 7200 bps connection only. ATF8 Permit V.32bis or V.32 9600 bps connections only. ATF9 Permit V.32bis 12000 connections only. ATF10 Permit V.32bis 14400 bps connections only. ATF13 Permit V.FC 14400 bps connection only * ATF14...
  • Page 60 A Default 3. <min_rate> = An optional number which specifies the lowest rate at which the Five of Diamonds may establish a connection. The value is decimal coded in units of bps, e.g., 2400 specifies the lowest rate to be 2400 bps. The default is 300 for 300 bps.
  • Page 61 If the user enters the command mode from the data mode issuing the escape sequence (+++), or as a result of an ON-to-OFF transition of DTR with the &D1 option in effect, the user may cause the Five of Diamonds to go on- hook by issuing the H0 command. Examples...
  • Page 62 Selects low speaker volume. ATL1 Selects low speaker volume. ATL2 Selects medium speaker volume. ATL3 Selects high speaker volume. Mn — Speaker Control Parameters 0, 1, 2, or 3 Default Selects when the speaker will be on or off. Five of Diamonds...
  • Page 63 Examples ATM0 Speaker is always off. ATM1 Speaker is on during call establishment, but off when connected to a remote modem. ATM2 Speaker is always on. ATM3 Speaker is off when dialing or connected to a remote modem, but on during call answering.
  • Page 64 S7. P — Set Pulse Dial as Default Parameters none Default none Causes the Five of Diamonds to assume all subsequent dial commands are pulse dialed. The users can omit the "P" from the dial strings. Five of Diamonds...
  • Page 65 Qn — Result Code Display Parameter 0 or 1 Default Determines whether or not the Five of Diamonds returns the result codes (see Xn command). Examples ATQ0 Allows the Five of Diamonds to return result codes. ATQ1 Prohibits the Five of Diamonds from returning result codes.
  • Page 66 T — Set Tone Dial as Default Parameters: none Default: none Causes the Five of Diamonds to assume that all subsequent dial commands are tone dialed. The user may omit the “T” from the dial string. Vn — Result Code Form Parameters...
  • Page 67 Parameters 0, 1, 2, 3, or 4 Default Determines whether the Five of Diamonds responds to dial tone and busy signals, and how it displays result codes for CONNECT messages. When the Five of Diamonds ignores dial tone, it waits for a time delay given by register S6 (default = 2 seconds) and then dials regardless of the presence or absence of dial tone;...
  • Page 68 DIALTONE and CONNECT XXXX (XXXX = rate) result codes. Dialtone must be detected within 5 seconds. ATX3 Five of Diamonds ignores dial tone but monitors for busy signals. Sends only OK, CONNECT, RING NO CARRIER, ERROR NO ANSWER, BUSY and CONNECT XXXX (XXXX= rate) result codes.
  • Page 69 Result Codes — Q0, V1, Wn, S95 Short Form Long Form n Value in ATXn Command 2 3 4 CONNECT RING NO CARRIER ERROR CONNECT 1200 NO DIAL TONE BUSY NO ANSWER CONNECT 0600 CONNECT 2400 CONNECT 4800 CONNECT 9600 CONNECT 7200 CONNECT 12000 CONNECT 14400...
  • Page 70 Carrier, Compression and Protocol messages controlled by W command and S95. * Only applicable to T 28800 version RUMPCARD Yn — Control Long Space Disconnect Parameters 0 or 1 Default Enable/disable the generation and response to long space disconnect. Five of Diamonds...
  • Page 71 Parameters 0 or 1 Default Causes the Five of Diamonds to disconnect and performs a warm start. This command must be the last command on the command line. The reset actions are 1) Clear serial port buffers; 2) Set the baud rate and parity to match when any AT command is issued;...
  • Page 72 Parameters 0, 1, 2, or 3 Default Determines actions taken by the Five of Diamonds in relation to the Data Terminal Ready (/DTR) signal of the serial port. The effect of /DTR loss depends upon the &D and &Q (&M) commands.
  • Page 73 1 Five of Diamonds disconnects and sends OK result code. 2 Five of Diamonds goes into command mode if in data mode and sends the OK result code. 3 Five of Diamonds disconnects, sends the OK result code, and disables auto answer while /DTR is OFF.
  • Page 74 XOFF characters and also passes the XON/XOFF characters to the remote modem as data if transparent flow control is selected. When in Direct mode (&Q0), flow is not used and the Five of Diamonds ignores the setting of this command. Examples AT&K0...
  • Page 75 Controls selection of leased line or dial-up line. Although the Five of Diamonds has only a single line connection, the power level is changed when setting leased line operation. Examples AT&L0 Dial-up line. AT&L1 Leased line. &Mn — Communication Mode...
  • Page 76 The Five of Diamonds supports three basic communication modes: asynchronous, autosync, and error correction. Examples AT&Q0 Selects asynchronous operation in the Direct mode. In this mode, the communications software speed must match the telco line speed. AT&Q4 Selects AutoSync operation and is used...
  • Page 77 Examples AT&R0 CTS acts according to V.25bis handshake (i.e. /CTS tracks /RTS [Request To Send]). AT&R1 The Five of Diamonds ignores /RTS;/ CTS is always ON. &Sn — DSR Option Parameters 0 or 1 Default Determines whether Data Set Ready (/DSR) operates in accordance with EIA-232-D specification or remains ON.
  • Page 78 A telco line connection must be established prior to initiating digital loopback tests. If these conditions are not met, the Five of Diamonds issues the ERROR result code. If local analog loopback is initiated while the Five of Diamonds is connected, the Five of Diamonds disconnects before performing the test.
  • Page 79 AT&T7 Initiates remote digital loopback with self test. This works similarly to &T6 except that the Five of Diamonds sends an alternating zeros and ones (0101) test pattern to the remote modem and continuously examines the validity of the returned data.
  • Page 80 B1 E1 L2 M1 N1 Q0 T V1 W0 X4 Y0 &C0 &D0 &G0 &J0 &K3 &Q5 &R0 &S0 &T4 &X0 &Y0 S00:000 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002 S07:030 S08:002 S09:006 S10:014 S11:095 S12:050 S18:000 S25:005 S26:001 S36:007 S37:000 S38:020 S44:020 S46:138 S48:007 S49:008 S95:000 Five of Diamonds...
  • Page 81 STORED PROFILE 0: B1 E1 L2 M1 N1 V1 W0 X4 Y0 &C0 &D0 &G0 &J0 &K3 &Q5 &R0 &S0 &T4 &X0 S00:000 S02:043 S06:002 S07:030 S08:002 S09:006 S10:014 S11:095 S12:050 S18:000 S36:005 S37:000 S40:105 S41:135 S46:138 S95:000 STORED PROFILE 1: B1 E1 L2 M1 N1 V1 W0 X4 Y0 &C0 &D0 &G0 &JO &K3 &Q5 &R0 &S0 &T4 &X0 S00:000 S02:043 S06:002 S07:030 S08:002...
  • Page 82 The length of the break is 100 times the n parameter value in milliseconds. If this command is entered during an error-correcting connection, the break will be sent via the error-correcting protocol giving no indication of length. Five of Diamonds...
  • Page 83 0 through 5 (If n is greater than 5, 5 is used.) Default Determines what the Five of Diamonds will do when a BREAK is received from the communications software or the remote modem. In error correction mode, the remote modem's BREAK control setting determines how the local modem will handle the BREAK.
  • Page 84 Five of Diamonds clears the terminal and Five of Diamonds buffers and sends a BREAK to the remote modem. AT\K3 Five of Diamonds does not clear the buffers but sends a BREAK to the remote modem. AT\K5 Five of Diamonds sends a BREAK to the remote modem in sequence with any transmitted data.
  • Page 85 \Nn — Operation Mode Control Parameters 0, 1, 2, 3, 4, or 5 Default Selects the operating mode the Five of Diamonds uses while connected (see &Qn command). Examples AT\N0 Selects Normal (speed buffering) mode. This option takes effect at physical connection time.
  • Page 86 %Cn — Compression Control Parameters: 0, 1, 2, or 3 Default Enables or disables data compression negotiation. The Five of Diamonds can only perform data compression on an error-correcting link. Examples AT%C0 Disables data compression. AT%C1 Enables MNP 5 data compression.
  • Page 87 %En — Enable/Disable Line Quality Monitor Parameters Default Controls whether or not the Five of Diamonds will automatically monitor the line quality and request a retrain, fall back when line quality is insufficient, or fall forward if line quality is sufficient.
  • Page 88 Enables the Five of Diamonds to investigate its MNP10 capacity, and determine whether a V.42 LAPM connection will be converted to an MNP connection. When -K1 is set on both Five of Diamonds s, a LAPM connection will be converted to an MNP10 connection. Examples AT-K0 Disable V.42 LAPM to MNP 10...
  • Page 89 *Hn — Link Negotiation Speed Parameters 0, 1 or 2 Default Sets the connection speed for link negotiation before upshift occurs between modems. When poor telephone lines are anticipated, the *H1 command should be used to set the connection speed to 1200 bps to facilitate link negotiation.
  • Page 90 Parameters 0 - 31 Default 0 (-26dBm) Sets the initial power level for upshift at connect until line conditions can be determined. Examples AT@M0 -26dBm. AT@M1 -30dBm. AT@M2-@M10 -10dBm. AT@M11 -11dBm. AT@M12 -12dBm. AT@M30 -30dBm. AT@M31 -31dBm. Five of Diamonds...
  • Page 91 AT commands to be associated with an event identified by an event identifier: n. Currently only two events are identified; event 0 indicates that the Five of Diamonds is currently operating using a land line base unitd communication line; event 1 indicates that the Five of Diamonds is currently operating using a cellular base unitd communications line.

  • Page 92: Modem S Registers

    Registers denoted with an * may be stored in one of the two user profiles by entering the &Wn command. One of these profiles may be loaded at any time by using the Zn command. Five of Diamonds...

  • Page 93: Modem Register Summary

    Default Register Settings The factory default values are stored in ROM and are loaded into the active configuration at power up or by the Zn command. In addition, the designated default profile is subsequently loaded, and may change some of the factory default values.

  • Page 94: Register Title Default

    S95 * Extended Result Codes * Register value may be stored in one of two user profiles with the AT&Wn command. ** Writing to bit mapped options registers, although possible, can result in unreliable and unpredictable operation. Five of Diamonds...

  • Page 95: Register Descriptions

    S1 — Ring Counter Range 0-255 rings Default Number of rings which the Five of Diamonds detects before it answers a call. If no rings occur over an eight second interval, the register is cleared. S2 — Escape Character Range...

  • Page 96: S4 Line Feed Character

    32 ASCII. This character can be used to edit a command line. When the echo command is enabled, the Five of Diamonds echoes back to the local communications software the backspace character, an ASCII space character, and a second backspace character;...

  • Page 97: S7 * Wait For Carrier After Dial

    Five of Diamonds waits for carrier from the remote modem before hanging up. 2. Sets the length of time that the Five of Diamonds waits when the "Wait For Dial Tone" call progress feature (W in the dial string) is in effect.

  • Page 98: S8 * Pause Time For Dial Delay

    6 (0.6 seconds) Determines how long a carrier signal must be present before the Five of Diamonds recognizes it as a carrier and turns on /RLSD. As this time is increased, there is less opportunity to detect a false carrier due to noise from the telco line.

  • Page 99: S11 * Dtmf Tone Duration

    Range 0-255 seconds Default Sets the length of time the Five of Diamonds conducts a test before returning to the command mode. If this register is zero, the test will not automatically terminate; the test must be terminated from the command mode by issuing an &T0 or H command.
  • Page 100 0 (disabled) Determines the length of time, in units of ten-seconds, that the Five of Diamonds will wait before disconnecting when no data is sent or received. In MNP or V.42 mode, any data transmitted or received will reset the timer. In other modes, any data transmitted will reset the timer.
  • Page 101 The S36 actions are: S36 = 0 Five of Diamonds disconnects. S36 = 1 Five of Diamonds stays on-line and a Direct mode connection is established. S36 = 2 Reserved. S36 = 3 Five of Diamonds stays on-line and a Normal mode connection is established.
  • Page 102 Attempt to connect at V.32bis 12000 bps. S37=11 Attempt to connect at V.32bis 14400 bps. S37=12 Attempt to connect at V.32bis 7200 bps. S37=15 Attempt to connect at V.FC 14400 bps. S37=16 Attempt to connect at 16800 bps * Five of Diamonds...
  • Page 103 For an error-correction connection, this register can be used to ensure that data in the Five of Diamonds’ buffer is sent before the Five of Diamonds disconnects. If S38 is set between 0 and 254, the Five of...
  • Page 104 S46 = 138 Execute error correction protocol with compression. In addition to V.42bis, the Five of Diamonds also implements MNP4 data compression. V.42bis is used only with LAPM, and MNP5 only with MNP4. S48 — V.42 Negotiation Action...
  • Page 105 Range 0, 4, 5, 9, 12, 13, or 14 Default When the Five of Diamonds issues a NO CARRIER result code, a value is written to this S register to help determine the reason for the failed connection. S86 records the first event that contributes to a NO CARRIER message.
  • Page 106 XXXX result code if protocol is not NONE. Bit 2 Enable CARRIER XXXX result code. Bit 3 Enable PROTOCOL XXXX result code. Bit 4 Reserved. Bit 5 Enable COMPRESSION result code. Bit 6 Reserved. Bit 7 Reserved. Five of Diamonds...

  • Page 107: Facsimile Commands

    Facsimile Commands Facsilime commands are listed here only for reference. Use of these commands should be limited to facsimile application software. If you have additional questions about the facsimile operation, please contact Ositech. Class 1 Commands Command Description +FTS=n Stop transmission and wait...
  • Page 108 Local ID string +FCR Capability to receive +FPTS+ Page transfer status +FCR= Capability to receive +FAA Adaptive answer +FBUF? Buffer size (read only) +FPHCTO Phase C time out +FPHXERR Facsimile error value +FBOR Phase C data bit order Five of Diamonds...

  • Page 109: Section Six

    Section Six Modem Test Procedures...
  • Page 110 These tests include: • Local Modem Self-Test. • Local Analog Loopback. • Local Analog Loopback with Self-Generated Pattern. • Remote Digital Loopback. • Remote Digital Loopback with Self-Generated Pattern. • Local Digital Loopback. • Testing Modem Memory. Five of Diamonds...

  • Page 111: Local Modem Self-Test

    Local Modem Self-Test To run a local self-test: 1 Ensure the modem is in an interactive or local mode. Refer to your communications software documentation for more information. Type AT and press Enter. The modem responds with OK. 2 If you cannot see the characters you entered, the local modem echo is off.

  • Page 112: Local Analog Loopback

    3 Type +++. This command is an escape sequence which returns the modem to command mode. The modem will respond with OK. The modem is now in command mode. 4 Enter AT&T0 and press Enter to end the test. Five of Diamonds...

  • Page 113: Local Analog Loopback With Self-Generated Pattern

    Local Analog Loopback with Self-Generated Pattern This test verifies the integrity of the local modem transmit and receive circuits. The test works only when the modem is in direct mode (&Q0) and the COM port baud rate is set to 33600 bps or less. For this test, the modem must be in command mode.

  • Page 114: Remote Digital Loopback

    If successful, enter a test message. The message will be echoed on the local screen. 4 Type +++ (the escape sequence). The modem will respond with OK. 5 Type AT&T0 and press Enter to end the test. The modem will respond with OK. Five of Diamonds...

  • Page 115: Remote Digital Loopback With Self-Generated Pattern

    Remote Digital Loopback with Self-Generated Pattern This procedure tests the remote modem port, the telephone line and the local serial and modem ports. The test works only when the modem is in direct mode (&Q0) and the COM port baud rate is set to 33600 bps or less. This test is similar to the Remote Digital Loopback test.

  • Page 116: Local Digital Loopback

    During this test the local modem simply loops any incoming data back to the remote modem. If the information sent mirrors the image received by the remote modem, the test is successful. 4 Type AT&T0 and press Enter to end the test. Five of Diamonds...

  • Page 117: Testing Modem Memory

    • Type ATI2 and press Enter to run this test. The modem will respond with the OK prompt if the totals match and an ERROR prompt if they differ. If the ERROR prompt appears, call Ositech technical support. User’s Guide...

  • Page 118: Glossary

    Digital Phone Interface (DPI) Digital Phone Interface (DPI) is technology developed and patented by Ositech. Modems are analog and are unable to function with a digital phone system. Ositech’s DPI enables T modems to connect to a digital RUMPCARD phone system through the telephone’s analog handset...
  • Page 119 DPI Assistant Ositech’s DPI Assistant is a Windows based application and serial port driver used to detect DPI connections and prompt the user to remove the handset from the cradle and dial manually. DPI Wizard Ositech’s DPI Wizard is a Windows based application used to adjust modem settings for DPI connections.
  • Page 120 Digital phone system 110 DPI Assistant 22, 24-25, 111 DPI Wizard 29-38, 111 Facsimile commands 99 Fax mode 6 Features 4 Glossary 110-111 Incoming calls 26 Installing the hardware 9 Installing the software 10, Landline 2, 12,14, 21 Five of Diamonds...
  • Page 121 Local analog loopback 104 Local analog loopback with self-generated pattern 105 Local digital loopback 108 Local modem self-test 103 Location Profile 34-38 Manual dialing 24 Modem command summary 43 Modem command reference 39 Modem register summary 85 Modem S registers 84 Modem test procedures 101 Outgoing calls 23 Package contents 8...
  • Page 122 Five of Diamonds...

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