ITSC (Infinite Technology Services, Corp) Is A Premier Telecommunications Company Based in Charleston, SC | Offering TV + Internet + Phone & More | Serving Commercial, Hospitality, Multi-Dwelling & Residential Clients RingCentral & Viasat & More Nationwide. Our Services: AT&T TV & DIRECTV Authorized Dealer For Business & Residence offering 4K HDR DIRECTV with sports entertainment, news, kids shows & 100+ channels within DIRECTV package | Local AT&T & DIRECTV Provider. RingCentral Authorized Dealer with cloud telephone systems , video chat conferencing & messaging. Viasat Authorized Dealer for high speed and quick installation satellite internet. Variety of professional grade surveillance systems and audio equipment that are reliable and some of most affordable on the market. Why I.T.S.C.? [24/7 Customer Support Line] [Highly Skilled Certified Technicians] [Speedy Appointments] [Genuine Southern Hospitality Customer Assistance] Let Us Service Your Business Or Residence | CALL I.T.S.C. NOW! Call 24/7 Local: 1-843-824-0385 Toll Free: 1-888-590-4872