Multi Tech Equipment MT5634ZBA-V-V92 manual Subparameters, Enable Synchronous Buffered Mode

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MultiModemZBA-V-V92 User Guide

4 AT Commands, S-Registers, & Result Codes

 

 

+DS44?

Reports current options in the following format:

 

direction, 0, 0, max_codewords_tx, max_codewords_rx,

 

max_string_tx, max_string_rx, max_history_tx, max_history_rx.

 

Example: +DS44: 3, 0, 0, 1024, 1024, 255, 255, 5120, 4096.

 

Subparameters

direction

Specifies the DTE direction of the data compression.

0

No compression.

3

Compression in both directions (default).

max_codewords_tx

Specifies the maximum number of code words to be negotiated

 

in the transmit direction.

1024

Default.

256–2048

Maximum number of code words in transmit direction.

max_codewords_rx

Specifies the maximum number of code words to be negotiated

 

in the receive direction.

1024

Default.

256–2048

Maximum number of code words in receive direction.

max_string_tx

Specifies the maximum string length to be negotiated in the

 

transmit direction.

255

Default.

31–255

Maximum string length in transmit direction.

max_string_rx

Specifies the maximum string length to be negotiated in the

 

receivedirection.

255

Default.

31–255

Maximum string length in receivedirection.

max_history_tx

Specifies the maximum length of the history buffer to be negoti-

 

ated in the transmit direction.

5120

Default.

512–11008

History buffer size in transmit direction.

max_history_rx

Specifies the maximum length of the history buffer to be negoti-

 

ated in the receive direction.

4096

Default.

512–11008

History buffer size in receive direction.

Command: +ES=n

Enable Synchronous Buffered Mode

Values:

n = 6

Default:

None

Description:

Allows an H.324 video application direct access to the synchro-

 

nous data channel. On underflow, the modem sends HDLC flag

 

idle (0x7E) to the remote modem.·This special error control

 

mode is overridden by any of the following commands: &F,

 

&M, &Q, or \N.

+ES=6

Enables direct access to the synchronous data channel.

+ES=? Displays the allowed values.

+ES?

Displays the current value.

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Contents MT5634ZBA-V-V92 Record of Revisions Table of Contents AT Commands, S-Registers, and Result Codes Introduction Upgrade Overview Chapter Introduction MultiModemZBA-V-V92 User Guide Introduction Product DescriptionYou Supply We SupplyChapter Installation MultiModemZBA-V-V92 User Guide Installation Safety WarningsMount the Feet Opening the Modem Change the Internal JumpersLocation of the Jumpers MultiModemZBA-V-V92 User Guide2 InstallationChanging the Dial-Up/Leased-Line Jumpers Changing the Voice JumperConnect the Modem to Your System Connect the Two-Wire Leased LineConnect the Modem to You PC Connect the Modem to the Telephone LineConnect the Modem to a Phone Optional Connect the Modem to the AC Power OutletConnect a Microphone and/or Speakers Optional Connect the MicrophonePower-On Test Install the Modem DriverInstalling the Modem Driver Surge Protectors and LightningUsing the Global Wizard to Configure Your Modem Configure the Modem for Your CountryUsing AT Commands to Configure Your Modem Click Initial Setup and Country SelectionInstall and Configure Your Software Chapter Operation MultiModemZBA-V-V92 User Guide Operation Front PanelPhoneTools Features Configuring the ModemLeased Line Operation SetupOperation Connecting to the InternetSending a Fax Dial-Up NetworkingChapter ATCommands,S-Registers,and ResultCodes Repeat Last Command AT CommandsCommunication Standard Setting AnswerNumber ATDT1028806127853500$123456789 Echo Command Mode CharactersDS=n Dial Stored Telephone Number Echo Online Data CharactersReturn Online to Data Mode Monitor Speaker ModeResult Codes Enable/Disable Modulation HandshakeTone Dialing Modem ResetResult Code Format Result Code OptionsAsynchronous Communications Mode Load Factory SettingsData Terminal Ready DTR Control XON/XOFF Pacing ControlDisplay Current Settings Test CommandsStore Current Configuration Store Dialing Command\Kn Break Control \Bn Transmit Break\Tn Inactivity Timer \Nn Error Correction Mode Selection\Qn Flow Control Selection \V n Protocol Result CodeDC n AT Command Control Adaptive Answer Result Code EnableData Calling Tone View Numbers in BlacklistCisco Configuration Direct Connect EnableCommand Speed Response $Dn DTR DialingCommand +DS44=n V.44 Data Compression Command +DCS=x,y Select V.44 Data CompressionData Compression Reporting Subparameters Enable Synchronous Buffered ModeMod Modulation SelectionMod value Valid maxrate values bps Command +PCW= n Call Waiting EnableCommand +PMHR=n Modem on Hold Initiate Modem on Hold EnablePCM Upstream Ignore Modem Hook FlashQuick Connect Control Command +PMHT=n Modem on Hold TimerS109 Command +VDR=x, y Distinctive Ring Report Command +VCID=n Caller ID SelectionCommand #CBDn Callback Delay Callback AttemptsCommand #CBFR Callback Failed Attempts Reset Command #CBF? Callback Failed Attempts Display#CBIn Local Callback Inactivity Timer Command #CBNy=x Store Callback Password#S=x Store Setup Password #Sx Enter Setup PasswordCommand +++ATCR Escape Sequence Command %%%ATCR Remote Configuration Escape SequenceRegisters Value Rate S38S48 S42S89 S108Terse Verbose Description Result CodesBlacklist Full Remote Configuration Setup Basic ProcedureTo Change the Setup Password MultiModemZBA-V-V92 User Guide Remote ConfigurationTo Change the Remote Escape Character Callback Security MultiModemZBA-V-V92 User Guide Callback Security CallbackSecurityTo Set the Parity of the Callback Security Messages To Turn Callback Security On and OffTo Assign Callback Passwords and Phone Numbers Password-Only Callback Calling ProceduresPassword Number-Entry CallbackExtension-Entry Callback Command #CBD n Callback Delay Callback Security CommandsCommand #CBIn Local Callback Inactivity Timer #S= x Store Setup Password #S x Enter Setup PasswordDT, or DP. Example AT&Z0=+-ATM0D5551212,??? Command &Zy=+-x,???Store Dialing CommandMultiModemZBA-V-V92 User Guide6 Callback Security Callback Assignments FormModem on Hold Operation Modem on Hold Program What Is Modem on Hold?MultiModemZBA-V-V92 User Guide Modem on Hold Operation Disable Modem on Hold Modem on Hold SettingsEnable Modem on Hold Enable Caller IDAbout MTMoh Check Modem StatusExit MTMoh Answering a Voice Call Using Modem on HoldResuming a Data Call Solving Problems MultiModemZBA-V-V92 User Guide Solving Problems None of the Indicators LightModem Does Not Respond to Commands Modem Cannot Connect When Dialing Modem Disconnects While Online File Transfer Is Slower Than It Should Be Modem Cannot Connect When AnsweringData Is Being Lost Modem Doesn’t Work with Caller ID There Are Garbage Characters on the MonitorFax and Data Software Can’t Run at the Same Time Appendixes MultiModemZBA-V-V92 User Guide Regulatory Compliance FCC Part 68 TelecomFax Branding Statement FCC PartIndustry Canada Canadian Limitations NoticeInternational Modem Restrictions New Zealand Telecom Warning Notice EMC, Safety, and R&TTE Directive ComplianceSouth African Notice Error Correction MultiModemZBA-V-V92 User Guide Technical SpecificationsMode of Operation Intelligent FeaturesConnectors Command BufferDiagnostics IndicatorsIntroduction Upgrade OverviewIdentify the Modem Firmware Extract the Upgrade Files Download the Upgrade FileIdentify the Current Firmware Version Clear Your Stored ParametersRestore Your Parameters Upgrade the Modem’s FirmwareUsing the Terminal Program Minicom to Verify Operation InstallationStandard Linux Serial Port Definitions Select Dialup Configuration Tool Using the Modem to Call the InternetCalling the ISP Answering CallsConfigure the Modem for your Country Connecting to a Cisco Router Console PortConfigure for Callback Security in Direct Connect Mode MultiModemZBA-V-V92 User Guide Connecting to a Cisco RouterConsole Port Final Setup Signal RJ-45 pin DB-9 pin DB-25 pin Remote ConfigurationConsole Port Connections Cable Pin-outs and Cabling Guide Console ModemMultiModemZBA-V-V92 User Guide Connecting to a Cisco Router Warranty Multi-Tech Systems, Inc. Warranty & Repairs PoliciesRepair Procedures for U.S. and Canadian Customers Repair Procedures for International Distributors Canadian Customers Online Warranty Registration ServiceInternational Customers outside U.S.A. and Canada Attn Repairs, Serial #Technical Support Replacement PartsInternet Sites International DistributorsIndex Index MultiModemZBA-V-V92 User Guide Index 103104

MT5634ZBA-V-V92 specifications

The Multi Tech Equipment MT5634ZBA-V-V92 is a versatile and reliable modem designed for various data communication applications. As a part of the MultiTech line of products, this modem is engineered to provide seamless connectivity in both dial-up and broadband environments. Its robust feature set ensures compatibility with a wide array of devices, making it a great choice for businesses and individuals alike.

One of the main features of the MT5634ZBA-V-V92 is its ability to operate at V.92 speeds, allowing for data transmission rates of up to 56 Kbps. This makes it suitable for sending and receiving large amounts of data quickly, a significant advantage for businesses that require efficient communication. The modem is also backward compatible with previous V.90 technologies, ensuring that it can connect with older systems without any issues.

Another notable aspect of the MT5634ZBA-V-V92 is its built-in error correction and data compression capabilities. These technologies significantly enhance data integrity and transmission speed, resulting in fewer dropped connections and faster downloads. The modem uses state-of-the-art compression algorithms to optimize data flow, making it ideal for applications that require reliable and swift data exchange.

In terms of connectivity, the MT5634ZBA-V-V92 supports various interfaces, including RS-232, which allows for easy integration with a wide range of computer systems and other devices. Its flexibility in interfacing options makes it suitable for diverse environments, from industrial applications to home office setups.

The modem's design is also focused on user-friendliness. It comes equipped with LED indicators that provide real-time status updates on power, data transmission, and network connection, allowing users to monitor their connections effortlessly. Additionally, the device includes a simple installation process, which minimizes downtime and helps users get up and running quickly.

The MT5634ZBA-V-V92 is built to last, with a sturdy construction that ensures durability in demanding conditions. Its compact design allows for easy mounting and placement, making it an excellent choice for both stationary and mobile applications.

Overall, the Multi Tech Equipment MT5634ZBA-V-V92 is a powerful modem that merges speed, reliability, and flexibility. With its advanced features and technologies, it stands out as a dependable solution for anyone in need of high-performance data communication. Whether for business or personal use, this modem meets the connectivity needs of today's digital landscape with ease.
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