Telecom Service Corporation was founded in October 1990 in the state of New York.  TSC Initially operated as a “Telecommunications Interconnect” company — selling, installing and maintaining telecommunications equipment and services.   

Early in our history, we supported financial trading organizations, utilizing trading turrets systems as their main form of voice communications. TSC bought and sold trading turret equipment on the secondary market, offering it at 50% savings over buying new equipment.  TSC dealt with most of the major brokerage houses on Wall Street including Cantor Fitzgerald, Morgan Stanley, CIBC, Bank of Montreal, Bank of Scotland, and JP Morgan Chase.   

With the advent and perfection of Voice over Internet Protocol (VoIP), Telecom Service Corporation refocused our business away from premised based PBX’s hardware to the more cost effective and resilient Cloud based systems that promote connectivity and mobility redundancy.

Rebranded as TSC VoIP, our company continues to operate in the New York City Metropolitan area, currently servicing small to medium size business in the region and throughout the United States.

TSC VoIP currently offers a full complement of VoIP and UCaaS services including Hosted PBX, Hi Def Audio/Video conferencing, B2B SMS texting and Virtual Fax. 

TSC VoIP is proud to offer an obsolescence protection plan that ensures that this will be the last telephone system you ever install.  We do this by continuously upgrading the 4 Nodes on the network with the latest software features and functionality.