SAI is a leading SaaS software Call Accounting solution provider servicing large Enterprise Accounts globally. We are passionate about helping our customers proactively manage costs and usage, for voice, data, and wireless devices across the global enterprise. We do this by securely collecting call detail records from standard, wireless and VoIP calls, and turning that data into actionable intelligence so the enterprise can control costs, capacity plan, and meet regulatory requirements. Sierra Gold by SAI... sets the gold standard in customer service and support.