To deliver the highest quality solution possible we custom designed and built a proprietary, nationwide VoIP infrastructure exclusively available to ESP customers. Our infrastructure includes several layers of redundancies to ensure your calls always remain clear and trouble-free. Each of our four strategically placed data centers can function on their own or serve as a back-up for the other data centers in case of emergency.
In addition to our own infrastructure, we utilize Tier 1 Carrier Partners such as Level 3, Verizon, Comcast, Cogent, and more. Our careful planning, multiple redundancies, nationwide presence, and commitment to quality ensure your calls always receive the highest sound quality with the least amount of latency.