MT5656ZDX Multi-Tech Systems, MT5656ZDX Datasheet

MODEM V.92 DATA/FAX

MT5656ZDX

Manufacturer Part Number
MT5656ZDX
Description
MODEM V.92 DATA/FAX
Manufacturer
Multi-Tech Systems
Series
MultiModem® ZDXr
Datasheets

Specifications of MT5656ZDX

Data Format
V.92
Interface
RS-232
Voltage - Supply
9V
Mounting Type
Desktop
Package / Case
5.7" L x 4.3" W x 1.0" H (145mm x 109mm x 25mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
881-1020
®
MultiModem
II
MT5600BA-V92
MT5600BR-V92
MT5656ZDX
MT5656ZDXV
AT Commands
Reference Guide

Related parts for MT5656ZDX

MT5656ZDX Summary of contents

Page 1

... MultiModem MT5600BA-V92 MT5600BR-V92 MT5656ZDX MT5656ZDXV AT Commands Reference Guide ® II ...

Page 2

... AT Commands Reference Guide Products: MT5600BA-V92, MT5600BR-V92, MT5656ZDX, MT5656ZDX-V PN S000273F Copyright All rights reserved. This publication may not be reproduced. Copyright © 2003–2007 by Multi-Tech Systems, Inc. Multi-Tech Systems, Inc. makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. Furthermore, Multi-Tech Systems, Inc ...

Page 3

... Unformatted Form Reporting – Caller ID..................................................................................................................38 Voice Mode Shielded Codes ....................................................................................................................................38 Chapter 4 – V.8 / V.8bis Commands .........................................................................................................................40 Chapter 5 – V.25bis Commands................................................................................................................................41 V.25bis Responses ..................................................................................................................................................42 Chapter 6 – S-Registers.............................................................................................................................................43 S-Registers ..............................................................................................................................................................43 Chapter 7 – Result Codes..........................................................................................................................................46 Chapter 8 – Setting Country/Regional Codes..........................................................................................................51 Index............................................................................................................................................................................52 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Table of Contents Table of Contents 3 ...

Page 4

... The most familiar command string is the initialization string, which is used to configure the modem when it is turned on or reset, or when your communications software calls another modem. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 1 – Introduction 4 ...

Page 5

... Detect credit card “bong” tone. If the tone is not detected within the time specified by S7 (US models), the modem aborts the rest of the sequence and hangs up. The character should follow the phone number and precede the user’s calling card number; e.g., ATDT1028806127853500&123456789. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 5 ...

Page 6

... Exit online command mode and return to online data mode after a retrain. Command: P Pulse Dialing Values: P,T Default: T Description: Forces pulse (non-touch-tone) dialing until a T command or T dial modifier is received. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands atL5 &E2 &E3 &E15 $SB115200 OK 6 ...

Page 7

... Sends X1 messages with BUSY; does not look for dial tone. X4 Sends all messages, including NO DIALTONE and BUSY. Note: In fax mode, the only message sent to indicate a connection is CONNECT without a speed indication. See also the \V command. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 7 ...

Page 8

... V.42 Error Correction Modes Note: For use with MT5600BA and MT5600BR only. Values Default: 1 Description: &E0 V.42 non-error correction mode (V.42 disabled). &E1 V.42 auto-reliable mode. &E2 V.42 reliable mode (V.42 enabled). Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 8 ...

Page 9

... Selects synchronous connect mode. This mode allows DTR to act as a talk/data switch. A call is manually initiated while DTR is inactive; when it becomes active, the handshake proceeds in originate or answer mode according to S14 bit 7. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) For use with the MT5656ZDX and MT5656ZDX-V only. Selects synchronous Chapter 2 – AT Commands 9 ...

Page 10

... Values: 0,1 Default: None Description: &V0 Displays the current (active) configuration.&V1 Displays statistics for the last connection. Not available in all versions. Note: See also the L5 command. (L5 is not supported in MT5656ZDX). Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 10 ...

Page 11

... Command: &Zn=x Store Telephone Number Values 0–3 (with callback security disabled) &Z3 is the phone memory location for leased-line dial back up number (not for the MT5656ZDX and the MT5656ZDX-V 0-29 (with callback security enabled – for a future release Stored telephone number Default: ...

Page 12

... Command: \Bn Transmit Break Values 0–9 in 100 ms units Default: 3 Description: In non-error-correction mode only, sends a break signal of the specified length to a remote modem. Works in conjunction with the \K command. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 12 ...

Page 13

... Command: +FCLASS= Display Current Fax Class Values Default: None Description: 0 Data 1 Fax – Class 1, Class 1.0 2 Fax – Class 2, 2.0, 2.1 8 Voice Commands Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) corrected connection: Note: Chapter 2 – AT Commands -K1 can override \N4. 13 ...

Page 14

... Actual values will be limited to possible values corresponding to the entered <carrier> and fall-back <carrier> as determined during operation. (Default = lowest (<min_tx_rate>) and highest (<max_tx_rate>) rate supported by the selected carrier.) Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Reports current or selected values. Reports supported range of parameter values. <carrier> ...

Page 15

... Sets serial port to 115200 bps. Note: See also the L5 command. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Disables DTR dialing. Enables DTR dialing. Disables key abort. Enables key abort. Sets serial port to 300 bps. Sets serial port to 1200 bps. ...

Page 16

... Escape Remote Configure Sequence. The remote modem configuration escape command is defined in S-Register S13. Notes: The Escape Remote Configuation command (*E) must be issued while online with the remote modem. Remote Configuration is initiated by using the command: Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands *** 16 ...

Page 17

... V.92 Mode (+MS=V.92) ERROR Otherwise Report Commands: +PSS? Reports selected values. +PSS=? Reports supported range of parameter values. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Displays the currrent values. Disables PCM upstream. Enables PCM upstream. Displays the allowed values. Displays the current values. ...

Page 18

... V.92 Mode (+MS=V.92) and quick connect is enabled (+PSS = 0) ERROR Otherwise Report Commands: -QCPS? -QCPS=? Reports supported range of parameter values Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number corresponding to the desired operation not allow the quick connect profile to be saved. 1 Allow the quick connect profile to be saved. Default Reports selected value Chapter 2 – ...

Page 19

... Disables callback security. #DB1 Enables callback security. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Displays the current values. date, time, name, and telephone number. Displays Caller ID information of the last call received. ...

Page 20

... The decimal number that specifies whether or not the modem <capability> The decimal number that specifies the use of stream method, packet Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Specifies the desired direction(s) of operation of the data compression function; from the DTE point of view. ...

Page 21

... Subparameters: <orig_rqst> Decimal number which specifies the initial requested mode of operation Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) maximum number of code words which should be negotiated in the transmit direction. Default = 2048 maximum number of code words which should be negotiated in the receive direction ...

Page 22

... Decimal number 0 specifying that the modem will not attempt to deliver the buffered data before abandoning the attempt and discarding remaining data. Report Commands: +ETBM? +ETBM=? Reports supported range of parameter values. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) when the modem is operating as the originator. 0 LAPM, MNP, or Normal Mode error control optional. Default 1 LAPM, MNP, or Direct Mode error control optional ...

Page 23

... DTE-modem port rate (auto detected from previous command line). Syntax: +ILRR: <rate>[,<rx_rate>]. Reported Rate Values: <rate> <rx_rate> Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) the modem. 0None. 1 XON/XOFF on transmitted data; do not pass XON/XOFF characters to remote modem. ...

Page 24

... Response: +MCR: <carrier> <carrier> Alphanumeric code corresponding to the reported carrier. +MRR: Report Syntax: Response: +MRR: <tx_rate>,<rx_rate> <tx_rate> <rx_rate> Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) A decimal number corresponding to the selected option: 0 Disables reporting of modulation connection (+MCR: and +MRR: are not transmitted). Default 1 Enables reporting of modulation connection (+MCR: and +MRR: are transmitted with tx rate, rx rate) ...

Page 25

... GSTN Clear down to the remote modem and then go on-hook. The modem will then send a NO CARRIER message to the DTE. A result code of 25 will be left in S86 register. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Remote Hangup Extension Pickup Disabled ...

Page 26

... AT-STE=2 AT+FCLASS=8 OK <DLE>h Local handset on-hook <DLE>R Ring AT+VLS=1 OK AT+VSM=1,8000 AT+VTX Starts to play greeting message <DLE>P User picks up extension <DLE>! DTE send abort to end playback AT+VLS=0 DTE hangs up. Continued on next page. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 26 ...

Page 27

... Starts local analog loopback, V.54 Loop 3, with self-test connection exists, the modem hangs up before the test begins. When the test is terminated, the number of detected errors is reported to the computer. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 2 – AT Commands 27 ...

Page 28

... Chapter 3 – Voice Commands Note: Voice commands apply to the MT5656ZDX-V only. Voice Commands Overview Non-Voice Commands For Configuring the Voice Function +FCLASS Set Mode +VCID Caller ID +VNH Automatic Hang-up Control +FLO Flow Control Voice Commands Description +VIP Voice Initialize All Parameters ...

Page 29

... Flow Control.) +FLO=0 +FLO=1 +FLO=2 +FLO=3-255 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number corresponding to the selected option. 0 Modem enables automatic hang ups as is normal in other modes. 1 Modem disables automatic hang ups usually found in the other non- voice modes ...

Page 30

... See the highlighted text for a discussion of defaults. Values: <string> Report Command: Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) The tone generation consists of elements in a list where each element is separated by a comma. Each element can be: • A single character which the modem interprets as a DTMF digit ( A-D) or hookflash (!), with a duration given by +VTD. • ...

Page 31

... Values: <level> Default: 128 Report Commands: +VGT? +VGT=? Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) AT+VTS= {!,30},1,2,[1000,1300,50],!,{*,6},[800,1300,50],9 AT+VTS=1,2,[1000,1300,50],[800],9 AT+VTS=1,[,,50],2,[ ],9 Reports current or selected values. Reports supported range of parameter values. Decimal number corresponding to the volume level. Range = 0-255. ...

Page 32

... OK <label> = 0-5,8-9,11,14,18-19. ERROR The <label> value is out of range the modem cannot service the request in the <label> subparameter. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number corresponding to the time in units of 1.0 second. A value of 0 disables the timer. Range = 0-255. Reports current of selected values. ...

Page 33

... Values: <interval> Default: Interval seconds) Report Commands: +VRA? +VRA=? Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Local Phone. Telephone Line. Internal Microphone. Internal Speaker. External Microphone and Speaker combination (handset or headset). Decimal number (0-255) specifying the silence interval time in units of 0.10 second between the end of one ring interval and the start of the next ring interval ...

Page 34

... Report Commands: +VSM? +VSM=? Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number specifying the time period, in units of 1.0 second, that the modem will wait for Ringback during call origination. A value of 0 forces the modem to report the OK result code immediately after dialing. The range seconds for < ...

Page 35

... Report Commands: +VDT? +VDT=? Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number specifying the default DTMF/tone generation duration in units of 0.01 second. A value of 0 specifies the value entered by the S11 parameter (50-255 ms). The range is 0.01 to 2.55 seconds for <dur> 255. ...

Page 36

... Values: <rate> Default: 0 Report Commands: +VPR? +VPR=? Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number corresponding to the DTE/modem interface rate where 0 = autobaud rate determined by processing the AT command, and 1,2,3,4,8,16,24,48,96 correspond to multipliers of 2400 bps to determine the actual rate Autobaud 1 = 2400 bps ...

Page 37

... Syntax: +VGS=<gain> Values: <gain> Default: 128 Report Commands: +VGS +VGS=? Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number corresponding to the selected option. 0 The speakerphone function is OFF. Default 1 The speakerphone function is ON. Reports current of selected values. Reports supported range of parameter values. ...

Page 38

... Event Number 3 (RING). The <DLE> shielded version of the RING result code. 1 (31) Event Number 4 (DTMF 1). 2 (32) Event Number 4 (DTMF 2). 3 (33) Event Number 4 (DTMF 3). 4 (34) Event Number 4 (DTMF 4). 5 (35) Event Number 4 (DTMF 5). 6 (36) Event Number 4 (DTMF 6). 7 (37) Event Number 4 (DTMF 7). Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 3 – Voice Commands 38 ...

Page 39

... Event Number 63 (manufacturer specific). & (26) Event Number 48 (manufacturer specific). ' (27) Event Number 49 (manufacturer specific). ( (28) Event Number 50 (manufacturer specific). ) (29) Event Number 51 (manufacturer specific). all other 7-=bit ASCII Reserved for future use. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 3 – Voice Commands 39 ...

Page 40

... Indication Syntax: +A8I:<v8cf><CR> Values: <v8cf> Example: +A8I:0 The modem timed out waiting for CI. +A8I:X YYY Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Decimal number which enables/disables issuance of +A8x indications during modem-controlled V.8 origination negotiation. 1 Enable DCE-controlled V.8 origination negotiation without +A8x indications. Default 6 Enable DCE-controlled V ...

Page 41

... Recalls dial string to dial from location x. Values: x=(0-3) Command: PRIa;s Program Identification Number Description: Dummy Command (just returns VAL). Command: RLD List Request of Delayed Call Number Description: Returns current listing of Delayed numbers. Values: n/a. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 5 – V.25bis Commands 41 ...

Page 42

... Call answered but no answer tone rt No answer DLC Delayed call INC Incoming call (RING) VAL A valid V.25bis command has been attempted INV Invalid CNXs Connection with s as the speed connected Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 5 – V.25bis Commands 42 ...

Page 43

... S25 10 ms (async) 0–255 5 S26 10 ms 0–255 1 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Description Number of Rings to Auto-Answer: Sets the number of rings required before the modem automatically answers a call. ATS0=0 disables autoanswer completely. Ring Counter: Counts the rings that have occurred. ...

Page 44

... S86 decimal 0, 3–23 n/a Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Description On Hook Time: Sets the length of time that the modem goes on-hook when it encounters a flash dial modifier (!) in the dialing string. Disonnect Inactivity Timer: Sets the length of time that the modem waits before disconnecting when no data is sent or received ...

Page 45

... Default S95 decimal 0–255 0 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Description Extended Result Codes Control: A bit set this register, in conjunction with the W command, enables the corresponding result code. The +MR, +ER, and +DR settings also control S95 bits 2, 3, and 5respectively. The more recent settings ...

Page 46

... Connected at 9600 bps and speed reporting enabled. Modem connects to the line; either the line speed is 9600 bps with DCE speed reporting enabled, or the DTE speed is 9600 bps and the DTE speed reporting is enabled. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 7 – Result Codes 46 ...

Page 47

... DTE speed is 24000 bps and DTE speed reporting is enabled. 63 CONNECT 26400 Connected at 26400 bps and DTE speed reporting enabled. Modem connects to the line, the DTE speed is 26400 bps and DTE speed reporting is enabled. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 7 – Result Codes 47 ...

Page 48

... Connected at 48000 bps. Modem connects to the line at 48000 bps and carrier reporting is enabled. (See S95, Xn.) 159 +MRR: 50000 Connected at 50000 bps. Modem connects to the line at 50000 bps and carrier reporting is enabled. (See S95, Xn.) Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 7 – Result Codes 48 ...

Page 49

... CONNECT 54667 Connected at 54667 bps. Modem connects to the line at 54667 bps and DCE speed reporting is enabled. 195 +MRR: 28000 Connected at 28000 bps. Modem connects to the line at 28000 bps and carrier reporting is enabled. (See S95, Xn) Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 7 – Result Codes 49 ...

Page 50

... See S95 for extended result code enabling options (which override some Wn commands). 4. See Xn for extended result code subset enabling options. 5. See \Vn for single line connect message enable options. 6. See +MR for modulation reporting control. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 7 – Result Codes 50 ...

Page 51

... The Global Modem Country/Region Approvals page displays. On this page you can view approvals, configuration strings (which includes the country/regional code) and responses available in list form by selecting the country/region and/or product. Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Chapter 8 – Setting Country/Regional Codes 51 ...

Page 52

... Error Control Reporting .............................21 +ESR – Selective Reject ......................................22 +ETBM – Call Termination Buffer Management ...22 +FCLASS= – Display Current Fax Class ..............13 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Index +FCLASS=8 – Select Voice Mode........................28 +FLO – Flow Control ............................................29 +GCI – Country/Region of Installation ..................14 +IFC – ...

Page 53

... Connect Message Control – Wn ................................7 Control Tone Cadence Reporting – +VDT ...............35 Countries or regions supported ................................51 Country/Region of Installation – +GCI......................14 Country/Regional Codes Setting ..............................51 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) D Data Carrier Detect (DCD) Control – &Cn..................8 Data Compression – +DS ........................................20 Data Compression Control – %Cn ...........................11 Data Compression Reporting – ...

Page 54

... Program Number – PRNx ........................................41 Select DTE/Modem Interface Rate (Turn Off Autobaud) – +VPR ...............................................36 Select Profile for Hard Reset – &Yn .........................11 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) Select Register – Sr ...................................................7 Select Voice Mode – +FCLASS=8 ...........................28 Selective Reject – +ESR ..........................................22 Send Voice Tone(s) – +VTS ....................................30 Serial Port Baud Rate – ...

Page 55

... Start Modem Receive..............................30 +VSD – Silence Detection (Quiet and Silence).....34 +VSM – Compression Method Selection ..............34 +VTD – Beep Tone Duration Timer ......................35 Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F) +VTS – Send Voice Tone(s).................................30 +VTX – Start Modem Transmit (Playback) ...........31 Voice Configuration Commands +FCLASS=8 – ...

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