Selling, installing, and servicing phone systems, CSM South has offices in Florida with physical locations in Tampa & Jacksonville and in Austin, Texas, along with service centers throughout the southeastern USA. CSM South, is a full spectrum VoIP communications solution provider with offices in Tampa, Austin, Melbourne FL, Manila Philippines, and service centers throughout the south and west USA. We help small, medium, and large enterprise managers and executives design, develop and deploy VoIP and traditional communication solutions that save time, money and streamline operations.