IMPLEMENTASI KONEKSI VIDEO CONFERENCE ANTARA BTP IT TELKOM DENGAN MITRA BTP DI PERUMAHAN PERMATA BUAH BATU BERBASIS ASTERISK
(Video Conference Connection Implementation between BTP IT Telkom with BTP partners in Permata Buah Batu Regency using Asterisk
611060066 - A.A.Ngurah Prima Indrayana