Today we’re pleased to introduce Travelin’ Man 3, a completely new security methodology based upon FQDN Whitelists and DDNS. In a nutshell, you get set-it-and-forget-it convenience and rock-solid VoIP security for your Cloud-based PBX or any PBX in a Flash server lacking a hardware-based firewall… AND you get hands-free protection and flexibility for your mobile or remote workforce.