Advanced Communication Solutions (ACS) is a National vendor of Nortel Networks and Avaya telecommunications products. ACS offers solutions and services that help you leverage the value of your business's communications investment. From traditional voice to Voice over IP, ACS gives you more options for voice and communication technology and solutions than any other provider. ACS offfers evaluation, design, procurement, implementation, management and seamless project coordination across North America. ACS has experience in every major industry sector and business size, from small businesses to Fortune 500 companies.