Here's what I get when I run "asterisk -r"
Does anyone know that error is?
[2015-10-20 18:02:20] ERROR[1571][C-00000278]: netsock2.c:305 ast_sockaddr_resolve: getaddrinfo("host250-195-58-185.serverdedicati.aruba.it", "(null)", ...): Name or service not known
[2015-10-20 18:02:20] WARNING[1571][C-00000278]: acl.c:800 resolve_first: Unable to lookup 'host250-195-58-185.serverdedicati.aruba.it'
[2015-10-20 18:02:20] ERROR[1729]: netsock2.c:305 ast_sockaddr_resolve: getaddrinfo("host250-195-58-185.serverdedicati.aruba.it", "(null)", ...): Name or service not known
[2015-10-20 18:02:20] WARNING[1729]: acl.c:800 resolve_first: Unable to lookup 'host250-195-58-185.serverdedicati.aruba.it'
[2015-10-20 18:02:20] ERROR[1729]: netsock2.c:305 ast_sockaddr_resolve: getaddrinfo("host250-195-58-185.serverdedicati.aruba.it", "(null)", ...): Name or service not known
[2015-10-20 18:02:20] WARNING[1729]: acl.c:800 resolve_first: Unable to lookup 'host250-195-58-185.serverdedicati.aruba.it'
[2015-10-20 18:02:21] ERROR[1570][C-00000278]: netsock2.c:305 ast_sockaddr_resolve: getaddrinfo("host250-195-58-185.serverdedicati.aruba.it", "(null)", ...): Name or service not known
[2015-10-20 18:02:21] WARNING[1570][C-00000278]: acl.c:800 resolve_first: Unable to lookup 'host250-195-58-185.serverdedicati.aruba.it'