CornerStone Telephone Company provides business customers with voice and data communications, cloud computing and hosted IP products all coupled with outstanding customer service from local support teams. Recognized by Inc. 5000 in the top 20% of the fastest-growing private companies in the US, CornerStone was ranked as 3rd fastest growing telecomm company in New York State and 34th in the US. Business customers use our services to:
Improve communications with remote offices and on-the-road employees using our hosted IP phone systems and digital PBXs.
Reduce capital expenditures, license fees, and maintenance required to maintain software and computing needs using our cloud computing products.
Lower monthly expenses using a range of voice and data communication services, from local and long-distance to fiber and VPNs.
Protect their corporate assets with our Strategic Business Solutions including Security & Surveillance, Merchant Exchange, and Strategic Sourcing.
Specialties
voice & data communications, cloud computing, hosted IP phones
