Administrator’s Guide for Yealink VC800 Video Conferencing System
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3. Enter the desired values in the corresponding fields.
4. Click Confirm to accept the change.
A dialog box pops up to prompt that the settings will take effect after a reboot.
5. Click Confirm to reboot the system immediately.
To configure QoS via the remote control:
1. Select More->Setting->Advanced (default password: 0000) ->Advanced Network.
2. Select Enabled from the pull-down list of QoS Enable.
3. Enter the desired values in the corresponding fields.
4. Select Save, and then press to accept the change.
The display device prompts “Reboot now?”.
5. Select OK, and then press to reboot the system immediately.
VPN
VPN (Virtual Private Network) is a secured private network connection built on top of public
telecommunication infrastructures, such as the Internet. VPN has become more prevalent due to
the benefits of scalability, reliability, convenience and security. VPN provides remote offices or
individual users with secure access to their organization's network. There are two types of VPN
access: remote-access VPN (connecting an individual device to a network) and site-to-site VPN
(connecting two networks together). Remote-access VPN allows employees to access their