Hello, I am new to kamailio. And I Am following the work of Franz Edler. I would like to test it in a local environment without internet connection on ubuntu. What I don't understand is, to download the packages I necessarily need the internet. Do I have to use two network interfaces for the same virtual machine in order to access the internet and make the DNS configuration locally with the second interface? Cordially, *SOUMANA** DJIBO **Ibrahim* *Ingénieur Réseaux & Télécoms* *5 Avenue Emile Baudot, 91300 Massy* +33 07 61 80 20 35 [image: Résultat de recherche d'images pour "logo paris saclay"] https://www.universite-paris-saclay.fr/ __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users