Network Address Translation - Yealink VC110 Administrator's Manual

In the Reserve Port block, configure the TCP port range in the TCP Port Scope field.
3.
Click Confirm to accept the change.
4.
A dialog box pops up to prompt that the settings will be implemented after a reboot.
Click Confirm to reboot the endpoint immediately.
5.
To configure reserved ports via the remote control:
Select Menu->Advanced (default password: 0000) ->NAT/Firewall.
1.
In the Reserved block, configure the range of the UDP ports and TCP ports.
2.
Press the Save soft key to accept the change.
3.
The display device prompts "Reboot now?".
Select OK to reboot the endpoint immediately.
4.

Network Address Translation

If you choose to place your video conferencing endpoints in a private LAN, you must use NAT to
communicate with outside endpoints. This may include enabling static NAT on your endpoint.
Configuring Network
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