Administrator‘s Guide for Yealink VC110 Video Conferencing Endpoint903. Click Confirm to accept the change.To configure H.460 firewall traversal via the remote control:1. Select Menu->Advanced (default password: 0000) ->H.323.2. Check the H.460 checkbox.3. Press the Save soft key to accept the change.The video conferencing endpoint can provide efficiency and continuous communicationfor both the head office and a branch office.In some cases, the head office is in the WAN and lacks a VPN network, while the branchoffice is the LAN, and no port mapping is configured on its firewall. You can enable theintelligent firewall traversal feature, so that the head office can share content withbranch office, or control the camera of branch office.The intelligent firewall traversal parameter is described below:Parameter Description Configuration MethodIntelligent FirewallTraversalEnables or disables theintelligent firewall traversalfeature on the endpoint.Default: DisabledWeb User Interface