Waseem Iqbal , Tamiur Hasan , Rashid Mahmood , Fah FA06-BTE-126 , FA06-BTE-108 , FA06-BTE-093 , FA06-BTE-023 Design And Development Of PABX Using Asterisk - CUI, Lahore Campus 10/18/10 - Hard copy is available in the library, please contact library help desk for services To fullfill the requirement of the degree Faculty, Students and Researcheres Subjects--Topical Terms: Electrical Engineering--Electrical Engineering Dewey Class. No.: 621.3 WAS / TD