| VCS Deployment Methods |
46
•
•
Selecting STUN for SIP Protocol
Configuring STUN
Procedure
1.
Do one of the following:
• On your web user interface, go to
Network
>
NAT/Firewall
>
STUN Config
.
• On your VCS:
For VC880/VC800/VC500/PVT980/PVT950, go to
More
>
Setting
>
Advanced
>
NAT/Firewall
>
STUN
Config
.
On your VC200, go to
More
>
Network
>
Wired Network
>
NAT/Firewall
>
STUN Config
.
On your VP59, tap
Setting
>
Advanced
>
NAT/Firewall
>
STUN Config
.
• On your CTP20, tap
Setting
>
Advanced
>
NAT/Firewall
>
STUN Config
.
2.
Configure and save the following settings:
Parameter
Description
Configuration Method
Active/STUN Active
Enable or disable the STUN
(Simple Traversal of UDP over
NATs) feature on the system.
Default
: Off.
Web user interface
Endpoint
CTP20
STUN Server
Configure the IP address or
the domain name of the STUN
(Simple Traversal of UDP over
NATs) server.
Default
: blank.
Web user interface
Endpoint
CTP20
STUN port
Configure the port of the STUN
(Simple Traversal of UDP over
NATs) server.
Default
: 3478.
Web user interface
Endpoint
CTP20
Selecting STUN for SIP Protocol
If you want to make private-to-public calls via SIP protocol, you can enable STUN feature for SIP protocol.
Procedure
1.
Do one of the following:
• On your web user interface, go to
Account
>
SIP Account/SIP IP Call
>
NAT Traversal
.
• On your VCS, go to
More
>
Setting
>
Advanced
>
SIP IP Call
.
On your VP59, tap
Setting
>
Advanced
>
SIP IP Call
>
NAT Traversal
.
• On your CTP20, tap
Setting
>
Advanced
>
SIP IP Call
>
NAT Traversal
.
2.
Configure and save the following settings: