MultiMobile SoftGSM User Guide

S21

 

Configuration bitmap

Description

S21 is a bitmapped register and controls a wide range of modem properties.

Bit

Default

Meaning

0

0

Not used, implemented for compatibility reasons. Corresponds to AT&J.

1

N.A.

Not used

2

1

RTS/CTS behavior.

 

 

A value of 0 means CTS always on and corresponds to AT&R0.

 

 

A value of 1 means that CTS tracks RTS and corresponds to AT&R1 .

3, 4

2

Result codes behavior.

 

 

A value of 0 means that the modem ignores DTR and corresponds to

 

 

AT&D0.

 

 

A value of 2 means that the modem disconnects and returns OK on loss of

 

 

DTR and corresponds to AT&D2 .

5

1

DCD behavior.

 

 

A value of 0 means that DCD is always active and corresponds to AT&C0.

 

 

A value of 1 means that DCD reflects true carrier status and corresponds to

 

 

AT&C1.

6

0

DSR behavior.

 

 

A value of 0 means that DSR is always active and corresponds to AT&S0 .

 

 

A value of 1 means that DSR is active when handshake begins and

 

 

corresponds to AT&S1 .

7

N.A.

Not used

S22

 

Configuration bitmap

Description

S22 is a bitmapped register and controls a wide range of modem properties.

Bit

Default

Meaning

0

N.A.

Not used

1

N.A.

Not used

2

N.A.

Not used

3

N.A.

Not used

4.5,6

7

Limit result codes.

 

 

A value of 0 corresponds to ATX0

 

 

A value of 4 corresponds to ATX1

 

 

A value of 5 corresponds to ATX2

 

 

A value of 6 corresponds to ATX3

 

 

A value of 7 corresponds to ATX4 (default)

 

 

(See ATX description of these settings.)

7

N.A.

Not used

S30

Inactivity timer

Description

S30 specifies the maximum time that a data connection will be maintained if no data

 

transfer occurs. The value is in tens of seconds.

Value

Meaning

0

The inactivity timeout is disabled. This is the default value.

1-255

The maximum time to maintain a connection without any data transfer.

44

MTSGSM

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Image 44
Multi-Tech Systems MTSGSM manual MultiMobile SoftGSM User Guide S21 Configuration bitmap, S22 Configuration bitmap

MTSGSM specifications

Multi-Tech Systems MTSGSM is a versatile and robust telecommunications device designed to leverage GSM (Global System for Mobile Communications) technology for various applications, primarily in the field of data communication. The MTSGSM serves as a critical component in enabling remote communication capabilities across multiple sectors, including telecommunications, transportation, utilities, and security.

One of the standout features of the MTSGSM is its ability to provide reliable GSM connectivity, making it an ideal solution for enterprises that require a dependable mobile data connection. The device supports GPRS (General Packet Radio Service) and SMS (Short Message Service), allowing for efficient data transmission and messaging functionality. This dual capability enables businesses to implement a range of applications, from simple remote monitoring to complex machine-to-machine (M2M) communication systems.

In terms of its technological attributes, the MTSGSM is equipped with a powerful embedded processor that ensures high performance and low latency. This processing power enables the device to handle multiple simultaneous connections and data streams, which is vital for applications requiring real-time data exchange such as telemetry, alarm systems, and asset tracking.

Another significant characteristic of the MTSGSM is its modular design, which allows for easy integration into existing systems. The device features a variety of connectivity options, including USB, serial, and Ethernet ports, which facilitate seamless communication with other equipment. This flexibility is crucial for businesses looking to implement GSM technology without overhauling their existing infrastructure.

The MTSGSM is also built with security in mind. It supports various encryption protocols that protect data transmitted over the GSM network. This focus on security is particularly important for industries handling sensitive information, ensuring that data remains secure in transit.

Furthermore, the device is designed for durability and reliability. It operates in a wide temperature range and can withstand harsh environmental conditions, making it suitable for deployment in diverse settings, from remote monitoring stations to urban infrastructure.

In conclusion, Multi-Tech Systems MTSGSM is an essential tool for organizations seeking to harness the power of GSM technology for their communication needs. Its combination of robust features, advanced technology, and security make it a valuable asset for a wide array of applications, ultimately enhancing operational efficiency and connectivity in a rapidly evolving digital landscape.