All Services Programming & Development VOIP, PBX softphone ! $40/hr · Starting at $8K We have developed a complete VOIP, PBX, Softphone with Asterik as coding and GUI. PBX/VOIP/Call manager module etc About $40/hr · Ongoing Download Resume We have developed a complete VOIP, PBX, Softphone with Asterik as coding and GUI. PBX/VOIP/Call manager module etc Skills & Expertise Private Branch Exchange (PBX)ProgrammingUser Interface DesignVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Android App DevelopersSwift ProgrammersSDK Android DevelopersDesignersAPI DevelopersiOS App DevelopersMobile App DevelopersVoIP ServicesMySQL DevelopersSoftware DevelopersReactJS DevelopersJavaScript DevelopersHTML5 DevelopersWeb DesignersPHP DevelopersMicrosoft Access ProgrammersTwilio DevelopersWeb DevelopersWooCommerce DevelopersComputer ProgrammersApp DevelopersInternational Business ManagersBroadcasting ServicesTwilio API Developers