The PBXact phone system is designed for organizations needing a. fully featured, commercially supported, business communications. Turnkey solution. PBXact comes with an extensive set of Uni ed. Communications features such as Phones Apps productivity. Features with Sangoma IP phones, UCP for web-based. Communications and Zulu UC for desktop and CRM integration, all. Facilitating collaboration and productivity. FreePBX Distro Pre-loaded. Recommended User Capacity: 40. Recommended Call Capacity: 30. Intel Quad Core. Single 120GB SSD. 2GB Ram. GB Network Ports. Small Form Factor Case (Wall Mount Included). Console Web GUI SSH. VGA Port.