Introduction ....................................................................................................................................................... 6
Features ............................................................................................................................................................ 6
Technical Specifications .................................................................................................................................... 7
Preview of this Guide ........................................................................................................................................ 7
Related Documentation ..................................................................................................................................... 8
Front Panel ........................................................................................................................................................ 9
Hub ............................................................................................................................................................. 9
System ........................................................................................................................................................ 9
Back Panel ...................................................................................................................................................... 10
Unpacking ....................................................................................................................................................... 12
Safety Warning Telecom ................................................................................................................................. 12
Cabling your MT4X56USB .............................................................................................................................. 13
Introduction ..................................................................................................................................................... 16
System USB Support ...................................................................................................................................... 16
Loading your Driver Software .......................................................................................................................... 16
Installing Your V.90 Modems ........................................................................................................................... 27
Introduction ..................................................................................................................................................... 40
S-Registers ..................................................................................................................................................... 49
Result Codes ................................................................................................................................................... 51
Introduction ..................................................................................................................................................... 54
Remote Configuration Procedure .................................................................................................................... 54
Setup ........................................................................................................................................................ 54
Introduction ..................................................................................................................................................... 58
None of the Indicators Light ...................................................................................................................... 58
Contents