Multi-Tech Systems MT5634SMI V.34 +Faa, Adaptive Answer, Host Phase C Response Timeout, +FCT

Models: MT5634SMI V.34 MT5634SMI V.92

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Chapter 3 – Fax Class 2 Commands

Adaptive Answer

Class 2.1

+FAA

 

Write syntax: +FAA=<value>

Valid values:

0, 1

 

Default value:

0

 

 

+FAA=0

The modem shall answer only as a Class 2.1 facsimile device. No

 

 

automatic switching of service class shall occur based on the calling

 

 

device type.

 

+FAA=1

The modem can answer and automatically determine whether to answer

 

 

as a facsimile modem or as a data modem. If the modem automatically

 

 

switches, it resets the +FCLASS parameter to 0. +FCLASS does not

 

 

affect switching to Class 2.1 from other classes or switching to classes

 

 

other than Class 0.

 

 

Note: If the modem reconfigures itself to data modem operation in

 

 

adaptive answering, the host must reissue a new +FCLASS=2.1

 

 

command to enable subsequent Service Class 2.1 facsimile operation.

Class 2

+FAA

 

Write syntax:

+FAA=<value>

Valid values:

0, 1

 

Default value:

0

 

 

+FAA=0

Constrains the modem to answer as set by +FCLASS.

 

+FAA=1

The modem can answer and automatically determine whether to answer

 

 

as a facsimile modem or as a data modem. If the modem automatically

 

 

switches, it modifies FCLASS as appropriate.

Host Phase C Response Timeout, +FCT

Write syntax:

+FCT=<value>

Valid values:

0–255 in 100-millisecond units.

Default value:

30

 

This determines how long the modem waits for a command after reaching the end of

 

data when transmitting in Phase C. When this time-out is reached a cancellation

 

signal and then a +FHS:43 is issued to the host and the remote side is sent a

 

disconnect frame.

+FPHCTO, Host Phase C Response Time-out

Class 2.1/2.0

Not Applicable.

Class 2

 

Syntax:

+FPHCTO=<value>

Value Values:

0 – 255

Default Value:

30

 

+FPHCTO=? 0-255 +FPHCTO? 30 Default value. Range: 0 - 255

 

This command specifies the waiting period during a fax transmission beyond which

 

the transmission is automatically terminated with an end-of-page command.

Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C)

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Multi-Tech Systems MT5634SMI V.34 manual +Faa, Adaptive Answer, Host Phase C Response Timeout, +FCT, Class 2.1/2.0

MT5634SMI V.34, MT5634SMI V.92 specifications

The Multi-Tech Systems MT5634SMI is a versatile and robust external modem designed to cater to a variety of communication needs. As a V.92/V.34 standard modem, it provides reliable and efficient data connections for both home and business users. Its unique blend of features and technologies makes it an excellent choice for users looking to achieve optimal performance in their data transmission.

One of the standout features of the MT5634SMI is its support for the V.92 standard, which offers faster throughput and enhanced performance compared to prior standards. With V.92, users can experience download speeds of up to 56 Kbps and upload speeds reaching 48 Kbps. This improved speed is particularly beneficial for users who frequently download large files or engage in data-intensive activities.

The modem also includes the V.34 technology, which further enhances its capabilities by improving connection reliability and data integrity over various line conditions. Utilizing advanced error correction and data compression techniques, the V.34 modem ensures a smoother and faster communication experience. This makes it ideal for users in areas with fluctuating line quality or those who require stable connections for online conferencing or telecommuting.

In terms of form factor, the MT5634SMI is an external modem, which allows for easy installation and portability. Its compact design ensures it can fit into any workspace without taking up much room or adding clutter. The modem connects to computers via standard serial ports, making it compatible with a wide range of devices, both modern and legacy.

Additional features of the MT5634SMI include built-in diagnostics to assist troubleshooting and ensure smooth operation. It supports multiple operating environments, catering to users operating on various systems, providing versatility for both home and office settings. The modem's compatibility with popular operating systems guarantees that users can easily integrate it into their existing setups without a hassle.

In conclusion, the Multi-Tech Systems MT5634SMI V.92/V.34 modem stands out as a reliable choice for anyone needing high-speed internet connectivity. With its strong feature set, enhanced technologies, and user-friendly design, it is an asset for enhancing communication and data transfer capabilities. Whether for personal use or business applications, the MT5634SMI delivers performance and reliability, making it a valuable addition to any technology arsenal.