LEE J. COBLEY, X. C. and. VoIP Performance over Different Interior Gateway Protocols. International Journal of Communication Networks and Information Security (IJCNIS), [S. l.], v. 1, n. 1, 2009. DOI: 10.17762/ijcnis.v1i1.6. Disponível em: https://www.ijcnis.org/index.php/ijcnis/article/view/6. Acesso em: 2 may. 2024.