Huawei VP9050 manual Select Enable H.460, Use NAT or Enable H.460

HUAWEI VP9050 Executive Video Terminal
User Guide			3 Network Settings
	Table 3-8Firewall parameters
	Parameter		Description
	Enable H.460		The private network accesses the public network using the NAT
	Use NAT		device. Therefore, if the terminal is installed in the private network,
			you must select one of the following options as required so that the
			terminal can call the videoconferencing system or other terminals in
			the public network:
			 When the terminal communicates with the other vendors devices,
			select Enable H.460.
			 When the Terminal communicates with the Huawei devices, select
			Use NAT or Enable H.460.
	NAT address		If Use NAT is selected, set the IP address of the terminal in the
			public network.
	Port settings		 Normal: All the port numbers cannot be changed.
			 Port convergence: The port numbers used in H.323 converge, to
			efficiently save port resources.
			 Same port send/receive: The terminal sends and receives media
			streams using the same port.
	H.323 call port		This specifies the communication port used by a remote site for
			receiving and sending call signaling during communication between
			local and remote sites. The default value is 1720.
	RAS source port		This specifies the communication port used by the local site for
			receiving and sending Registration, Admission and Status (RAS)
			signaling during communication between local and remote sites. The
			default value is 1719.
	RAS destination		This specifies the communication port used by a remote site for
	port		receiving and sending RAS signaling during communication between
			local and remote sites. The default value is 1719.
	Audio port		This specifies the communication port used by the local site for
			receiving audio packets during communication between local and
			remote sites. The default value is 10002.
	Video port		This specifies the communication port used by the local site for
			receiving video packets during communication between local and
			remote sites. The default value is 10004.
	SIP call port		This specifies the communication port used by the local site for
			receiving and sending SIP call signaling during communication
			between local and remote sites. The default value is 5060.
	Local listen port		This specifies the local SIP listen port of the terminal. The default
			value is 5060.
	Server listen port		This specifies the listen port of the SIP server with which the
			terminal is registered. The default value is 5060.
Step 2 Save the settings.
Issue 03 (2011-12-10)		Huawei Proprietary and Confidential		21
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