OPEN INTERNET LifeSize ® Transit ™ NAT/Firewall Traversal Solution Information contained in this document is subject to change without notice. LifeSize is a registered trademark or trademark of Logitech. All other trademarks are the property of their respective owners. © 2011 Logitech. All rights reserved. SS-TRANSIT-ECO-1011 Available as Physical Hardware or Virtualized Software 3rd Party Video Systems & Infrastructure 3rd Party Video Systems & Infrastructure LGExecutive, powered by LifeSize® LifeSize® Passport™ Firewall DMZ LifeSize® Transit™ Server Firewall LifeSize® Express 220™ LifeSize® Desktop™ LifeSize® Room 220™ LifeSize® Bridge™ 3rd Party Video Systems & Infrastructure Hardware Virtual Machine — or — PRIVATE NETWORK Hardware Virtual Machine — or — LifeSize® Transit™ Client LifeSize® Team 220™