Secure Video Conferencing | Firewall and NAT Traversal

LifeSize® UVC Transit™

LifeSize® Transit™

Secure Firewall Traversal

For the latest, feature-rich offering, see our newest innovation, LifeSize® UVC Transit™

With the advent of IP communications, connecting to customers, suppliers, partners and colleagues around the globe became easier and more cost-effective. However, conducting video calls by passing through a network firewall or NAT meant opening and closing communication ports, leaving networks vulnerable to possible attacks.

Today, the process is made easier with LifeSize® Transit™, a complete firewall and NAT traversal solution that enables secure, Full HD video calls within and across networks.

Connect Anywhere, Securely

The LifeSize Transit solution is composed of the Server and Client appliances, each available as hardware or virtualized software, which together make IP video more secure, scalable and easier to manage within your IT environment.

LifeSize Transit Server

The LifeSize Transit Server provides signaling, media, SIP registrar and gatekeeper services in a single appliance. The embedded gatekeeper and SIP registrar can handle up to 500 device registrations.

LifeSize Transit Client

The LifeSize Transit Client appliance helps preserve network topology, allowing all systems and network infrastructure devices to be within the private network. Working as a proxy for the LifeSize Transit Server and residing inside the LAN, it renders NAT/firewall traversal services to all video conferencing devices, including legacy systems and servers.

The Virtualized Advantage: Ultimate Flexibility

Both LifeSize Transit Server and LifeSize Transit Client are available as virtual machine software, with all the features and functionality available on the hardware appliance. The virtual machine software has been specifically designed to run on VMware® virtualization technology, which speeds deployment, saves space, reduces costs and delivers fast, easy scalability. Any combination of virtual machine software and hardware can be used to reduce complexity and provide seamless NAT/firewall traversal to all video conferencing devices in the private network.

Features and Benefits

Simple-to-use, enterprise-class firewall and NAT traversal
Full HD 1080p30 capable
Available as hardware and virtual machine software
Simplified UI for seamless navigation
Can be deployed behind a static NAT with support for H.235 and SIP TLS
Plug-and-play appliance solutions with preinstalled software
Standards-based H.460 firewall traversal
Works with virtually any SIP client and any NAT/firewall device
UDP and TCP support
URI addressing with DNS resolution
Numeric, alphanumeric or alpha names (e.g., videocall@company.com)
Support for standard protocols including H.323: H.460.18, H.460.19; SIP: STUN, STUN Relay (formerly TURN) and ICE; UDP; TCP; HTTPS