VoIP Supply is bolstering its ranks in the face of significant growth. The provider of VoIP hardware, software and services, today announced a 49 percent increase in headcount during the month of May. The expansion focused on strengthening customer service, engineering, and sales staff to support the tremendous growth the company has experienced this year.“The company’s tremendous headcount growth in May is a direct result of the continued success of our business and the emerging Voice over IP (VoIP) industry,” stated Benjamin Sayers, president and CEO of VoIP Supply. “The launch of our interactive training center reinforces our commitment to our customers by ensuring our staff is the most knowledgeable in the industry.”VoIP Supply’s interactive training center—located at the company’s 254 Sonwil Drive offices in Buffalo, New York—features 12 individual learning centers featuring the latest in PC, VoIP, and presentation technology. It will be used to train new hires, conduct vendor lead seminars, and foster continued staff development.Also contributing to VoIP Supply’s expansion is the company’s addition of a new business unit. Targeting the small and medium business market, PBX Select will focus on end-to-end IP telephone system solutions.In May, VoIP Supply was named among the fastest growing new companies by Entrepreneur magazine on its Hot 100 list.