Setting Firewall Parameters - Huawei V100R001 User Manual

HUAWEI TE30 Videoconferencing Endpoint
User Guide

3.6 Setting Firewall Parameters

With the firewall settings correctly configured, video conferences held using your TE30 are
secure.
Background
The firewall protects your IP network by separating the internal and external network
communication data.
With Network Address Translation (NAT) technology, a device on a local area network (LAN)
is allocated with a dedicated internal IP address and uses an external IP address to
communicate with external devices. If your LAN uses NAT technology, set the IP address of
the NAT wide area network (WAN) on your TE30.
Procedure
Step 1 Choose Advanced Settings > Settings > Network > Firewall. Set the firewall parameters by
referring to
Table 3-6 Firewall parameters
Parameter
Enable
H.460
Use NAT
NAT
address
H.323 call
port
RAS source
port
RAS
destination
port
Issue 01 (2013-03-27)
Table 3-6.
Description
Specifies whether to use H.460 for
traversal between public and private
networks after your TE30 is recognized
as a private network endpoint.
Specifies whether NAT is enabled for
traversal between public and private
networks. An endpoint installed on a
private network is considered as a public
network endpoint after NAT is enabled
on the endpoint. Even if you then enable
H.460 on the endpoint, it is still
considered as a public network endpoint,
and H.460 is not used.
Specifies the public IP address for your
TE30. This parameter is required after
you select Use NAT.
Specifies the port used by a remote site
to receive and send RAS signaling
during communication with the local
site.
Specifies the port used by the local site
to receive and send Registration,
Admission and Status (RAS) signaling
during communication with remote sites.
Specifies the port used by a remote site
to receive and send RAS signaling
during communication with the local
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3 Network
Setting
This parameter is deselected by
default.
This parameter is deselected by
default.
No default value is set for this
parameter.
The default value is 1720.
The default value is 1719.
The default value is 1719.
22