GCC Communications is a premier supplier and support center of repair and refurbished Centigram / Mitel Nupoint Voice mail systems and components. We have over 30 years of experience in Centigram and the telecommunications industry. With the rising cost, the need for dependable and reliable services is essential to meeting the needs of your company. We seek to provide the best premier Centigram services and solutions for your company or client needs. We understand the importance of keeping your Centigram/Mitel Nupoint Voicemail running to its peek performance.