Yealink VC400, Administrator'S Manual

Page: 99 / 299

Configuring Network
83
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.
To configure Static NAT for SIP account via web user interface:
1.
Click on
Account
->
SIP Account
.
2.
Select
StaticNat
from the pull-down list of
NAT Traversal
.