Polycom 6400-S manual Configuring VoIP subnet routing

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User Guide V2IU 6400-S Converged Network Appliance

Field	Description

SIP LAN side Gateway	The SIP LAN Side Gateway is used to
	configure a LAN side SIP gateway to
	which calls that are not for a registered
	phone can be sent. The name of the
	gateway is a locally meaningful name.
	These two fields must both be filled in, or
	be empty.

Gateway Name	The name of a subscriber PSTN gateway
	or a single SIP proxy for multiple PSTN
	gateways.

Gateway Address	The IP address of a subscriber PSTN
	gateway or a single SIP proxy for multiple
	PSTN gateways.

Configuring VoIP subnet routing

In its simplest configuration, the 6400-S acts as a proxy for a soft-switch or H.323 gatekeeper on its immediate Provider subnet. Because these devices reside on the same subnet as the 6400-S, packets proxied by the ALG function do not require additional routing information.

The 6400-S can support a VoIP call-control server or H.323 gatekeeper on it's Provider side but not located immediately on the Provider-side subnet by configuring VoIP Subnet Routes.

Using the VoIP Subnet Routing feature, the 6400-S can be configured to serve these remote devices. Three pieces of information are required for each subnet containing the VoIP call-control server or H.323 gatekeeper:

•The IP Network address.

•The Netmask.

•The Gateway.

You can configure up to 20 VoIP subnets.

To configure VoIP subnet routing:

1.In the navigation bar, select System.

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Contents User Guide V2IU 6400-S Converged Network Appliance Trademark Information Contents Configuring Network Settings Configuring VoIPConfiguring the Firewall Administrative OptionsContents User Guide V2IU 6400-S Converged Network Appliance Introduction Introducing the V2IU 6400-S Converged Network ApplianceService Provider E-1NxT-1/E-1 Branch Office Features Physical Connections and SpecificationsManagement Features User Guide V2IU 6400-S Converged Network Appliance Installing the 6400-S Physical Installation1If AC power supplies are installed If DC power supplies are installed Power Supplies1 DC Power Supply Interface RequirementsAC Power Supply Interface Requirements DC Power Supply LED IndicatorsConfiguring the V2IU 6400-S Connecting to the 6400-SUser Guide V2IU 6400-S Converged Network Appliance Navigating through the configuration pages Logging in and out of the 6400-SGetting help Getting information about the networkRouting Information Getting information about the system System uptime Recent Call Log Configuring Network Settings Configuring subscriber interface settingsConfiguring provider interface settings Setting the Ethernet link rate Link speed and duplex with locally attached devices Configuring the Network Setting DescriptionTo configure network settings Configuring VoIP To configure VoIP ALG Configuring VoIP Field Description Currently registered Configuring VoIP subnet routing Deleting a VoIP subnet route Configuring VoIP survivability Configuring sofswitch survivabilitySoftswitch redundancy configuration Configuring Vrrp To configure Sofswitch Redundancy, enter the followingConfiguring VoIP User Guide V2IU 6400-S Converged Network Appliance Configuring the Firewall Configuring the firewall basic settingsTo configure basic settings Configuring advanced firewall settings Basic settings rulesAdvanced setting rules Enabling or disabling the firewallAdministrative Options Changing the administration passwordSpecifying user commands Managing SIP, Mgcp or H.323 clients Selecting a client Deleting clientsQuerying clients Adding clientsRebooting the system Using Network Test ToolsRestarting the network Running a ping test Running a traceroute testUpgrading the firmware Configuring a management interface Configuring the interfaceReconnecting the 6400-S Configuring the trusted management addresses Move the connection from Port 2 to PortSetting the Provider MTU size Enabling Snmp Field Description Disabling Snmp Enabling remote system loggingAddressport Setting the system date and time Disabling remote system loggingCreating a static route Deleting a static route User Guide V2IU 6400-S Converged Network Appliance Troubleshooting Tips Trouble accessing the InternetAppendix No dial toneTelephone doesnt register with the softswitch Checking the configurations on the ALGPinging the softswitch Checking the ALG registration codeImportant Safeguards Regulatory NoticesOther Rights and Limitations Regulatory Notices Warranty and Warranty Exclusions Regulatory Notices Miscellaneous Regulatory Notices User Guide V2IU 6400-S Converged Network Appliance Regulatory Notices User Guide V2IU 6400-S Converged Network Appliance Regulatory Notices Compliance and Compatibility1 Regulatory Notices