avaya platinum business partner, source, avaya, telephones, phone systems, used phone equipment, asset management, inventory management, installation, equipment valuation, convergence, voip, cisco authorized reseller, refurbished phone system, refurbished telephones, communications, voice messaging, voice over ip

source, is a premier provider of turnkey, voice and data solutions. established in 1971 as a repair and remanufactured telephony equipment supplier, the company is an avaya platinum business partner with an extensive portfolio of services. product lines include avaya, at&t, nortel networks, mck, nec, neax, mitel, panasonic, toshiba, plantronics, siemens, cisco, 3com, spectralink and many more. phone systems