In today’s world of converged communications, businesses are relying more than ever on VoIP-based technologies to fuel work group collaboration and drive advanced business processes that are expected to reduce costs and deliver significant ROI. But successfully achieving these benefits means VoIP-based communications must deliver high availability and near flawless call quality to both internal and external users — a requirement not so easily accomplished. Finding and solving the true cause of VoIP quality and service issues can be frustrating and elusive.