Hello, some more details about this... In the past Kamailio used /tmp/ folder to create control fifo/socket files. But it was labeled as security issue by several entities out there (including debian project), because anyone can access the /tmp/ folder. The standard/recommended place is /var/run/kamailio/ and the latest version was updated to use it in order to close with the security reports -- like with other applications, this folder is created by the init.d script (/etc/init.d/kamailio, but I think that script is not updated automatically if exists). The init.d script is available on source tree, look inside pkg/kamailio/: - https://github.com/kamailio/kamailio/blob/master/pkg/kamailio/deb/debian/ka… If you run kamailio directly from command line, then you need to create manually /var/run/kamailio Cheers, Daniel On 28/08/15 14:18, Asgaroth wrote: -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com