UVC Transit
Integrate your Lifesize video system with UVC Transit to enable firewall and NAT traversal of session and media for the H.323 and SIP protocols.
Configure UVC Transit integration in Preferences > Lifesize UVC Transit. The system reports UVC Transit status in 
>
, and the configured numbers appear in .
NOTE: If UVC Transit serves as an H.460 server, the Name, Extension, Gatekeeper Mode, and Gatekeeper Address must be set to specific values. Read more.
| Preference | Description | Default Value |
|---|---|---|
| UVC Transit | Select to integrate the Lifesize video system with UVC Transit. | Disabled |
| UVC Transit Hostname | Enter the hostnames or IP addresses (separated by spaces) of the instances of UVC Transit Server. | No default |
| UVC Transit Username | Enter your video system’s username for UVC Transit.The video system’s username corresponds to the video system’s credentials created in UVC Transit Server. All three values must be identical.Configuration > Users > H.323 nameConfiguration > Users > SIP authorization nameConfiguration > Tunnel Accounts > Tunnel account ID | No default |
| UVC Transit Password | Enter your video system’s password for UVC Transit.The video system’s password corresponds to the video system’s credentials created in UVC Transit Server. Both values must be identical.Configuration > Users > PasswordConfiguration > Tunnel Accounts > Password | No default |
| Enable for SIP | Select to enable SIP calls through UVC Transit.When enabled, enter the video system’s SIP username used for placing calls with SIP. | Disabled |
| Enable H.323 Tunneling | Select to tunnel H.323 signaling and media through UVC Transit.NOTE: Enabling H.323 tunneling clears Use H.323 in Preferences > H.323.When enabled, enter the video system’s H.323 extension used for placing calls with H.323. | Disabled |