DC Apex Integrators, was founded in 2002, we are an Internet Telephony Service Provider (ITSP) with a Service Based Operator (SBO) license in Singapore and authorized reseller of Grandstream products. We offers a holistic range of Home and Business solution which enables price affordability and service quality. As a VoIP Provider, we strive to achieve zero downtime using high-quality service routes and competitive product to serve wide-array of industries company-wide.