H3C XE 200 IP, Operation Manual

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Operation Manual – Location Server Configuration
H3C XE 200/2000 IP PBX
Chapter 2 NAT/FW Tunnel Traversal
2-6
7) When the call is being carried out, H.323 Gateway 1 and H.323 Gateway 2
transmit/receive voice media stream through Tunnel 3 and Tunnel 6 (the UDP
tunnels).
Process Server 2, which connects Tunnel 2 and Tunnel 5, Tunnel 3 and Tunnel 6,
forwards signaling and media stream between Process Server 1 and Process Server 3.
2.2 Basic NAT/FW Tunnel Traversal Configuration
I. Creating a domain
You can divide the entire network (including public networks and private networks) into
multiple parts called domains. Each domain has an attribute, which you can configure
to indicate that the domain belongs to a public network or a private network. A domain
can contain multiple PSs, whereas a PS can only belong to one domain.
Note:
A domain is different from an LS domain. For LS domain, refer to section 1.4.7
“Rule-Based Number Substitution Policy” in the “Feature Operation” module of this
manual.
Perform the following configuration in LS view.
Table 2-1 Create a domain and enter the domain view
Operation Command
Create a domain and enter the domain view domain domain-id
Remove one domain or all domains undo domain { domain-id | all }
II. Configuring the attribute of a domain
You can use the attribute command to configure the attribute of a domain to specify the
type (public network or private network) of the domain.
Perform the following configuration in LS-domain view.
Table 2-2 Configure the attribute of a domain
Operation Command
Configure the attribute of a domain attribute { private | public }
Remove the attribute configuration of the domain undo attribute