This document discusses VoIP implementation at Peirce College. It covers the background of why they needed a new system, issues they considered, criteria for selection, comparisons of traditional PBX vs. VoIP, benefits of VoIP like mobility and integration. Their selection process and current VoIP setup is outlined, including a fully redundant Cisco S8700 PBX, mixed TDM and VoIP phones, unified messaging, and integrated call centers with full reporting.