Yealink VC110 - Page 107

Configuring Network
91
Parameter
Description
Configuration Method
you are in multi-level intranet
network to solve the one-way
audio or video problem.
Default: Auto
NAT Traversal
Configures the NAT traversal type.
You can configure it for the SIP
account or SIP IP call separately.
 Disabled
 STUN
 StaticNat
Default: Disabled
Note: Static NAT works only if this
parameter is set to StaticNat.
Web User Interface
To configure static NAT via web user interface:
1. Click on Network->NAT/Firewall.
2. Select the desired value from the pull-down list of Static NAT.
3. Configure the NAT public address in the NAT Public IP Address field if Manual is selected
from the pull-down list of Static NAT.
4. If multi-level intranet network has deployed in your environment, and you experience the
one-way audio or video problem, select Compulsory from the pull-down list of Route
Traversal to solve this problem.
5. Click Confirm to accept the change.