Table of Contents | Multitech MT5634ZBA-V-V92, MT5634ZBA-GLOBAL

	Table of Contents
Table of Contents
Chapter 1 – Introduction	5
Features Table	5
Chapter 2 – Installation	7
Safety Warnings	7
Step 1: Change the Internal Jumpers	7
Step 2: Connect the Modem to Your PC	9
Step 3: Install the Modem Driver	11
Step 4: Configure the Modem for Your Country or Region – Global Product Only	12
Step 5: Configure the modem for best performance	13
Chapter 3 – Operation	14
About the Front Panel	14
PhoneTools Features	15
Leased-Line Operation	15
V.92 Operation	15
Connecting to the Internet	16
Chapter 4 – AT Commands, S-Registers, and Result Codes	17
Chapter 5 – Remote Configuration	18
Basic Procedure	18
Setup	18
Chapter 6 – Callback Security	19
Changing the Setup Password	19
Turning Callback Security On and Off	19
Setting Callback Security Message Parity	20
Assigning Callback Passwords and Phone Numbers	20
Calling Procedures	20
Callback Assignments Form	23
Chapter 7 – Troubleshooting	24
None of the Indicators Light	24
The Modem Does Not Respond to Commands	24
The Modem Cannot Connect When Dialing	25
The Modem Disconnects While Online	26
Modem Cannot Connect When Answering	26
File Transfer Is Slower Than It Should Be	26
Data Is Being Lost	27
There Are Garbage Characters on the Monitor	27
The Modem Doesn’t Work with Caller ID	27
Fax and Data Software Can’t Run at the Same Time	27
Appendix A – Technical Specifications	28
Appendix B – Upgrading the Modem’s Firmware	30
Upgrade Overview	30
Appendix C – Regulatory Compliance	32
FCC Part 15 Regulation	32
FCC Part 68 Telecom	32
Canadian Limitations Notice	33
Industry Canada	33
EMC, Safety and R&TTE Directive Compliance	33
International Modem Restrictions	33
New Zealand Telecom Warning Notice	34
South African Statement	34
Appendix D – Waste Electrical and Electronic Equipment	35
WEEE (Waste Electrical and Electronic Equipment) Statement	35
Appendix E – Installing a Modem under Linux	36
Appendix F – Connecting to a Cisco Router	37
Multi-Tech Systems, Inc. MT5634ZBA-Series User Guide (S000286G)	3

MT5634ZBA-GLOBAL, MT5634ZBA-V-V92, MT5634ZBA-SERIES, MT5634ZBA specifications

The Multitech MT5634ZBA series is a line of high-performance 56K modems that have been engineered for reliable data transmission over telephone lines. This series includes models such as the MT5634ZBA, MT5634ZBA-SERIES, MT5634ZBA-V-V92, and MT5634ZBA-GLOBAL, each catering to different communication needs while maintaining a commitment to quality and efficiency.

One of the standout features of the MT5634ZBA series is its support for the V.92 protocol. This technology significantly enhances the modem's performance by allowing faster upload speeds compared to its predecessors. With V.92, users can enjoy uploads at speeds up to 48Kbps, which is particularly beneficial for those who frequently send large files or engage in video conferencing. Furthermore, the V.92 protocol supports features like modem-on-hold, enabling users to receive incoming calls without disconnecting their internet session.

Another notable characteristic of the MT5634ZBA series is its globally compatible design. The MT5634ZBA-GLOBAL version has been adapted to work with various international telecommunications standards, making it an excellent choice for businesses and individuals who require a reliable connection across different countries. This international usability ensures that users can connect seamlessly, regardless of location.

The MT5634ZBA modems also feature advanced error correction and data compression technologies, such as MNP2-4 error control, and V.42 bis compression. These technologies work together to improve data integrity and enhance the overall throughput of the modem, resulting in a more efficient and reliable connection.

In terms of hardware, the MT5634ZBA series modems are built with robust components that ensure longevity and consistent performance. They are equipped with standard serial interface ports that allow easy integration with various devices, such as computers, point-of-sale systems, and other communication equipment.

In summary, the Multitech MT5634ZBA series represents a significant advancement in modem technology, combining speed, reliability, and global adaptability. With its support for V.92, comprehensive error correction, and high-level data handling capabilities, the MT5634ZBA series is an ideal choice for users seeking efficient and effective communication solutions, whether at home or in business environments.