CALLSHIELD

CLOUD-BASED TELECOMMUNICATION SERVICE, NAMELY, PROVIDING A TEMPORARY USE OF ON-LINE NON-DOWNLOADABLE CLOUD COMPUTING SOFTWARE FOR PROTECTING THE TELEPHONE SYSTEMS OF BUSINESSES FROM COMPUTER GENERATED SOLICITATION CALLS AND FROM HACKERS UTILIZING AUTOMATED SYSTEMS THAT DIAL BUSINESS NUMBERS THEN BREAK INTO AND MANIPULATE THE BUSINESS TELEPHONE SYSTEMS VIA DUAL-TONE MULTI-FREQUENCY SIGNALING