Profile: Omnitest Ltd. manufactures, distributes, develops & markets products designed to troubleshoot & test PCB s, telephones, fax, modems, cable networks & datacomms links, communications protocol and data analyzers & switching systems. We also market and sell our automatic coax cable stripping tools. Central office simulator & SMS tester is indispensable for all work conecerning caller ID and SMS equipment development and testing. It generates caller ID FSK and DTMF decodes.