All Services Programming & Development VOIP $50/hr · Starting at $200 FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public License (GPL), an open source license About $50/hr · Ongoing Download Resume FreePBX is a web-based open source GUI (graphical user interface) that controls and manages Asterisk (PBX), an open source communication server. FreePBX is licensed under the GNU General Public License (GPL), an open source license Skills & Expertise AsteriskFreepbxGNUOpen SourcePBXVoIP Related Work Collections Asterisk FreePBX 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts System AdministratorsOpen Source DevelopersUnix ProgrammersContent ManagersDevOps EngineersPHP DevelopersWordPress DevelopersDNS ServicesComputer ProgrammersManagement ExpertsVoIP ServicesApache DevelopersWordPress ExpertsOperating System Services