Compaq 270680-003 Compaq Desktop Management -- Intelligent Manageability for I
Compaq 270680-003 - Deskpro 4000 - 32 MB RAM Manual
View all Compaq 270680-003 manuals
Add to My Manuals
Save this manual to your list of manuals |
Compaq 270680-003 manual content summary:
- Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 1
/1298 Prepared by Portable Marketing Services Compaq Computer Corporation Contents Using Modem Commands ..........3 Entering a Command 3 Editing and Executing a Command 3 Omitting a Parameter in a Command Line 3 Repeating a Command 3 Understanding Result Codes.....3 Using Online Mode 4 Escaping - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 2
/or registered trademarks of their respective companies. Copyright ©1998 Compaq Computer Corporation. All rights reserved. Printed in the U.S.A. Compaq V.90 Integrated Modem Commands White Paper prepared by Portable Marketing Services First Edition (December 1998) Document Number ECG021/1298 ECG021 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 3
Compaq V.90 Integrated Modem Commands 3 Using Modem Commands Entering a Command Use the following guidelines when issuing modem commands: • When using AT commands, start every command line (except the A/ and +++ commands) with the attention (AT) code characters; otherwise, the modem will not - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 4
Compaq 1. Press and hold the Shift key and type +++. An OK result code is displayed. 2. Enter modem commands as needed. 3. Resume online session by and drag the shortcut icon to the desktop. 6. To quit HyperTerminal, Select FileêExit. Creating a Command Mode Icon To create a command mode icon using - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 5
Compaq V.90 Integrated Modem Commands 5 The Phone Number dialog box is displayed. 5. Select can now be sent to the modem, and the modem responds with a result code. 8. Click File, then Save to save the session. 9. Click File, then Exit to quit. A command mode icon is displayed in the HyperTerminal - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 6
Compaq V.90 Integrated Modem Commands 6 AT Command Set AT Data Command Set Summary Command A/ A B Description Local flow control selection Ring indicator off after answer Inactivity timer Protocol result code XON/XOFF pass through Data calling tone Enable/disable V.90 settings View numbers - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 7
Compaq V.90 Integrated Modem Commands 7 Result Code Summary Result Code OK CONNECT RING NO CARRIER ERROR CONNECT 1200 EC* NO DIALTONE BUSY NO ANSWER CONNECT 2400 EC* CONNECT 4800 EC* CONNECT 9600 EC* CONNECT 14400 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 8
Compaq V.90 Integrated Modem Commands 8 Result Code Summary continued Result Code Numeric Description CONNECT 44000 EC* 76 54666 bits / s (V.90 mode) * EC only appears when the extended result codes configuration option is enabled. EC is replaced by one of the following symbols, depending - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 9
Compaq V.90 B16: Selects Bell 103J when the modem is at 300 bits/s (default). Result Codes: OK n = 0, 1, 2, 3, 15, 16 ERROR Otherwise Cn Carrier Control C1 command. However, this modem does not support the C0 command. The C0 command may instruct some other modems to not send carrier (i.e., - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 10
Compaq V.90 Integrated Modem Commands 10 Result Codes: OK n = 1 ERROR Otherwise Dn Dial This command instructs the modem to begin after dialing the number. If silence is not detected, the modem sends a NO ANSWER result code back to the user. ! Hook flash. Causes the modem to go on-hook for - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 11
(NOT SUPPORTED, ERROR). F1: Online character echo disabled. Result Codes: OK n = 1 ERROR Otherwise Hn Hook Control This command instructs the version, hardware version, and country ID. I6: Returns OK. I7: Returns OK. I8: Returns OK. I9: Returns country code (i.e. NA Ver. 1). I11 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 12
Compaq V.90 Integrated Modem Commands 12 The ATI11 result has two pages; the user must hit a key to get the second page. Description 1 Last Connection 2 Initial - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 13
Compaq V.90 Integrated Modem Commands 13 8. Mean-square error of received downstream signal. This is the difference between received constellation point and reference decision point. This - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 14
Compaq V.90 Integrated Modem Commands 14 Result Codes: OK n = 0, 1, 2, 3 ERROR Otherwise Mn Monitor fallback to a lower speed may occur (default). Result Codes: OK n = 0, 1 ERROR Otherwise On Return Online to Data Mode O0: Instructs the modem to exit online command mode and return to - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 15
on or off. Q0: Enables modem to send result codes to the computer (default). Q1: Disables modem from sending result codes to the computer. Result Codes: OK n = 0, 1 ERROR Otherwise T Select Tone Dialing This command instructs the modem to send DTMF tones while dialing. Dialed digits are - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 16
Compaq V.90 Integrated Modem Commands 16 Xn Result Code Selection and Call Progress Monitoring This command enables tone detection options used in the dialing process. As these functions are chosen, the result codes Extension Result Code Dial Tone for busy tones. Result Codes: OK n = 0, - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 17
Compaq V.90 Integrated Modem Commands 17 Result Codes: OK n = 0 ERROR Otherwise Zn Recall Stored Profile This command instructs the modem chip set to go on-hook and restore the profile saved by the last &W command. Either Z0 or Z1 restores the same single profile. Result Codes: OK n = 0, - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 18
Compaq V.90 Integrated Modem Commands 18 &D2: If the DTR signal is not detected while in online data mode, the modem disconnects (default). &D3: Reset on the on-to-off DTR transition. Result Codes is never closed. &J1: NOT SUPPORTED, responds ERROR. Result Codes: OK n = 0 ERROR Otherwise - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 19
Compaq V.90 Integrated Modem Commands 19 Result Codes: OK ERROR n = 0, 3, 4 Otherwise &Mn Asynchronous Communications Mode &M0: Asynchronous mode (default) &M1: Reserved &M2: Reserved &M3: Reserved &M4: Reserved Result Codes: OK n = 0 ERROR Otherwise &Pn Pulse Dial Make-to-Break - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 20
a connection and goes off when the connection ends. Result Codes: OK n = 0, 1 ERROR Otherwise &Tn Self-Test Commands This command allows the user to perform diagnostic tests on the modem. These tests can help to isolate problems when experiencing periodic data loss or random errors. &T0 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 21
Compaq V.90 Integrated Modem Commands 21 &V View Active Configuration and Stored Profile This command is used to display the active profiles. &V0: View active file For example: Option Comm Standard CommandCharEcho Speaker Volume Speaker Control Result Codes Dialer Type Result Code Form Extend - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 22
Compaq V.90 Integrated Modem Commands 22 Press any key to continue; ESC nonvolatile memory of the modem. The ATZ command or a power-up reset of the modem restores this profile. Result Codes: OK n = 0 ERROR Otherwise &Yn Select Stored Profile for Hard Reset This command does not change the - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 23
Compaq V.90 Integrated Modem Commands 23 \An Select Maximum MNP Block Size Modem Port Flow Control \G0: Returns an "OK" for compatibility (default). \G1: NOT SUPPORTED responds ERROR. Result Codes: OK n = 0 ERROR Otherwise \ J Bits/s Rate Adjusted This command determines whether or - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 24
Compaq V.90 Integrated Modem Commands 24 \K Break Control Controls the response of the modem to a break received from with received data to DTE. \K5: Send break in sequence with received data to DTE. (Same as 4.) (Default). Result Codes: OK n = 0, 1, 2, 3, 4, 5 ERROR Otherwise ECG021/1298 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 25
Compaq V.90 Integrated Modem Commands 25 \Nn Error Control Mode Selection This Same as &K4. \Q2: CTS-only flow control. This is not supported and the response is ERROR. \Q3: RTS/CTS to DTE (default). Same as &K3. Result Codes: OK n = 0, 1, 3 ERROR Otherwise \Rn Ring indicator signal - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 26
Compaq V.90 Integrated Modem Commands 26 Result Codes: OK ERROR n = 0-255 Otherwise \Vn Protocol Result Code \V0: Disable protocol result code appended to DCE speed. \V1: Enable protocol result code appended to DCE speed (default). \V2: Same as \V1. Result Codes . Result Codes: OK - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 27
Compaq V.90 Integrated Modem Commands 27 The table below shows the possible values of n: "AT-V90=n" 0 which the last call attempted in the past two hours failed. The ERROR result code appears in countries that do not require blacklisting. %Cn Data Compression Control This command determines the - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 28
Compaq V.90 Integrated Modem fallback, Disable fall forward %E2: Enable fallback/fall forward (default) Result Codes: OK n = 0, 1, 2 ERROR Otherwise VDR Distinctive Ring and Cadence the DCE for the range of supported distinctive ring configurations. DCE returns: (0,1), (0-255) ECG021/1298 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 29
Compaq V.90 Integrated Modem Commands 29 S Registers Setting S Register Default Values The S register default values function reliably under most circumstances. However, these values may be modified - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 30
Compaq V.90 Integrated Modem Commands 30 S-Register Summary Register Default Description S0 0 Automatic answer ring number S1 0 Ring counter S2 43 AT escape character S3 13 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 31
Compaq V.90 Integrated Modem Commands 31 S-Register Descriptions S0 Auto Answer Ring Number values as the carriage return character. This character is used to end command lines and result codes. Range: 0-127, ASCII decimal Default: 13 (carriage return) Units: ASCII S4 Response Formatting - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 32
Compaq V.90 Integrated Modem Commands 32 S5 Command Line Editing Character (user defined hook (answer). In originate mode, the timer is reset upon detection of an answer tone if allowed by country restriction. The timer also specifies the wait for silence time for the @ dial modifier in seconds. S7 - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 33
Compaq This register determines the dialing speed which is prefixed for each country. Range: 50-150 Default: 95 Units: .001 seconds S12 of command options. Only bit 3 and bit 6 are used, read-only. Bit 3 Result codes (Vn) 0 = Numeric (V0) 1 = Verbose (V1) (Default) Bit 6 Pulse dial - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 34
Compaq V.90 Integrated Modem Commands 34 S21 V.24/General Bit Mapped Options Status Status Indicates the status of command options. Only bits 4, 5, and 6 are used, read only. Bits 4-6 result codes (Xn) 0 = X0 selected 4 = X1 selected 5 = X2 selected 6 = X3 selected 7 = X4 selected - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 35
Compaq V.90 Integrated Modem Commands 35 S28 V.34 Modulation Enable/Disable This register enables/disables V.34 modulation. 0 = disabled, 1-255 = enabled Range: 0-255 Default: 1 S30 Inactivity Timer - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 36
Compaq V.90 Integrated Modem Commands 36 S37 Dial Line Rate (default 0) This register sets the maximum line data rate. In K56flex and V.90 mode, S37 controls - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 37
Compaq V.90 Integrated Modem Commands 37 S38 = 6 40000 bits/s S38 = 7 42000 bits/s S38 = 8 44000 bits/s S38 = 9 46000 bits/s S38 = 10 48000 bits/s S38 = 11 50000 bits/s - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 38
Compaq V.90 Integrated Modem Commands 38 S48 LAPM Error Control and Feature digital modem in V.8bis information. If an old server does not tell its code type in V.8bis, then the client modem chooses based on its country ID. u-law regions are Japan, Taiwan, Korea, Hong Kong, North America, - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 39
Compaq V.90 Integrated Modem Commands 39 AT FAX Command Set Class 1 FAX Commands The Lucent Technologies HSM Data/FAX Complete Chip Set supports +FAA = ? +FAA? Description Service class indication Service class capabilities Service class selection Transmission silence Receive silence Transmit - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 40
Compaq V.90 Integrated Modem Commands 40 AT FAX Command Set Descriptions +FCLASS? Service Class Indication This +FCLASS=? Service Class Capabilities This command causes the modem to display the classes it supports. Typical responses: +FCLASS = ? 0, 1 +FCLASS=n Service Class Selection This - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 41
Compaq V.90 Integrated Modem Commands 41 +FTM= Transmit FAX Data with Carrier This command causes the modem to transmit data at the modulation specified by . The - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 42
Compaq V.90 Integrated Modem Commands 42 +FTH=Transmit HDLC Data with Carrier This command causes the modem to transmit data framed in the HDLC protocol at - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 43
Compaq V.90 Integrated Modem Commands 43 +FPR= Select Fax port rate This command sets the DTE to DCE fax port rate. DTE command +FPR = 0 +FPR = 1 +FPR = 2 +FPR = 4 +FPR = 8 +FPR = 10 +FPR = 18 +FPR = ? (if all values listed above are supported FAA Adaptive Answer A Service Class 1 Facsimile - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 44
Compaq V.90 Integrated Modem Commands 44 Note: The +FAA parameter controls automatic switching only from Class 1 to Class 0 for call answering only. It does not affect - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 45
Compaq V.90 Integrated Modem Commands 45 V.25ter AT Command Set These +GMx commands are required by Microsoft PC98 specifications: • Manufacturer Identification (+GMI?) • Version/Revision Information (+GMR?) • Modem Identification (+GMM?) The chip set supports is a hexadecimal code octet that can - Compaq 270680-003 | Compaq Desktop Management -- Intelligent Manageability for I - Page 46
Compaq V.90 Integrated Modem Commands 46 V.80 AT Command Set The chip set supports the Synchronous Access Mode and most of the commands specified in V.80 standards. The commands are either AT commands issued in the command mode, or
White Paper
December 1998
ECG021/1298
Prepared by
Portable Marketing Services
Compaq Computer Corporation
Contents
Using Modem Commands
..........
3
Entering a Command
................
3
Editing and Executing a
Command
.................................
3
Omitting a Parameter in a
Command Line
.........................
3
Repeating a Command
.............
3
Understanding Result Codes
.....
3
Using Online Mode
...................
4
Escaping from an Online
Session to the Command
Mode
........................................
4
Creating a Command Mode
Shortcut
....................................
4
Creating a Command Mode
Icon
..........................................
4
AT Command Set
.......................
6
AT Data Command Set
Summary
..................................
6
Result Code Summary
..............
7
AT Command Descriptions
........
9
S Registers
...............................
29
Setting S Register Default
Values
....................................
29
Modifying an S Register
..........
29
Reading an S Register
............
29
S-Register Summary
...............
30
S-Register Descriptions
...........
31
AT FAX Command Set
..............
39
Class 1 FAX Commands
.........
39
AT FAX Command Set
Summary
................................
39
AT FAX Command Set
Descriptions
............................
40
V.25ter AT Command Set
.........
45
V.25ter AT Commands
............
45
V.80 AT Command Set
.............
46
V.80 AT Commands
................
46
Compaq V.90
Integrated Modem Commands
Abstract:
This document includes comprehensive coverage of the
following topics:
•
AT command set and S registers used to control modem
functionality at an advanced level
•
AT FAX command set to control fax communications