/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: FrederickOkumu https://cdn.slidesharecdn.com/profile-photo-FrederickOkumu-48x48.jpg?cb=1515997642 Am currently building a VoIP solution locally. This is my innovation to reduce costs for my employer. Am also good at handling residential electronics systems integrators, satellite systems, wireless network and telecommunications industry, requires an understanding of wireless network operation and maintenance.