sadam20
10-07-2013, 00:02
شرح مفاهيم ومبادىء ف الVOIP باسلوب متميز
https://www.youtube.com/playlist?list=PLy-0y1RosLEflm37TTBsUK57TarnLbrG_ (https://www.youtube.com/playlist?list=PLy-0y1RosLEflm37TTBsUK57TarnLbrG_)
https://www.youtube.com/playlist?list=PLy-0y1RosLEflm37TTBsUK57TarnLbrG_ (https://www.youtube.com/playlist?list=PLy-0y1RosLEflm37TTBsUK57TarnLbrG_)