Toral-Cruz H, Vázquez-Ávila JL, Sánchez-Lara R, Trejo-Sánchez JA, Alvarez-Chavez J. A Survey on Quality of Service in the Voice Over IP Technology. ESJ [Internet]. 2018 Sep. 19 [cited 2025 Apr. 19];14(10). Available from: https://test.eujournal.org/index.php/esj/article/view/11218