Haj Aliwi, H. S., N. K. A. Alajmi, P. Sumari, and K. Alieyan. “A Comparison Between Inter-Asterisk EXchange Protocol and Jingle Protocol: Session Time”. Engineering, Technology & Applied Science Research 6, no. 4 (August 26, 2016): 1050–1055. Accessed July 17, 2024. https://etasr.com/index.php/ETASR/article/view/664.