Cisco TelePresence SX20 Quick Set - User interface features

6
6
Click [Network Services].
10
10
Click [H323].
7
8
9
7
Select [On] from the [H323
Mode] drop down list.
8
Select [Off] from the [SIP
Mode] drop down list.
9
Click [Save].
11
12
14
13
11
Select [Direct] from the
[CallSetup Mode] drop-
down list.
12
Select [Static] from the [b.
PortAllocation] drop down
list.
13
If you use a NAT router,
enter the configured H323
NAT address in the [Ad-
dress] field.
Define the external/global IP
address to the router with NAT
support. Packets sent to the
router will then be routed to the
system.
14
Select [On] from the
[Mode] drop down list.
15
Click [Save].
Caution
In the router, the following ports must be routed to the system
ʼ
s IP address:
・
Port 1720
・
Port 5555-6555
・
Port 2326-2487
Cisco TelePresence SX20 Quick Set Easy Setup Guide
6
Configuring Direct IP Address Calls