Datastream Communications is your Maryland business's phone system solution. We have your small and large business phone needs covered from IP phone systems, to VOIP phone services or Hosted PBX systems. Don’t settle for a bundled business package from a company who doesn’t care. Solve your business phone needs with a company that specializes in personalized business voice services and provides top rate customer service you can count on. We expertly provide phone and voice services to Baltimore, Frederick and the rest of Maryland as well as Virginia, Pennsylvania, and Washington DC businesses just like yours.