Polycom 4300T manual Platform Support, Configuring VoIP Survivability in V2IU Appliances

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User Guide V2IU 4300T Converged Network Appliance

prioritized list of available network based call processing servers. The V2IU appliance using periodic messages monitors each server and the highest priority server that is currently reachable will be used for call processing. This feature can also be used to load balance or distribute calls among multiple servers however state replication is required by the call processing servers to provide full redundancy.

Platform Support

V2IU Converged Network Appliances

•4300T Series

•5300 Series

•6400 Series

IP Phones

•Polycom IP500 & IP600

•Cisco

PSTN Gateways

•Audiocodes MP-104/108

Configuring VoIP Survivability in V2IU Appliances

Configuring VoIP survivability in V2IU appliances consists of the following tasks:

1.Enable VoIP survivability.

2.Configure call processing server reachability settings (optional).

3.Specify the number of digits to use for local dialing (optional).

4.Configure the IP address of the local LAN side PSTN gateway (optional).

5.Configure call processing server redundancy (optional).

Please note that this configuration requires that you have completed the basic installation of the V2IU appliance including interface, IP, traffic management and VoIP configurations. Information regarding these tasks can be found in the “info” section of the V2IU appliance, or the User Manual.

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Contents

User Guide V2IU 4300T Converged Network Appliance Trademark Information Contents User Guide V2IU 4300T Converged Network Appliance System Diagnostics Saving and Restoring the 4300T Configuration Upgrading the 4300TContents User Guide V2IU 4300T Converged Network Appliance T1 Wide Area Network WAN Access Router Quality of Service4300T Converged Network Appliance SecurityCall Quality Monitoring Feature SummaryFuture-proof Scalability Front Panel LEDs LED Label Activity DescriptionPower Connector Back PanelErase Button Management console portT1/E1 WAN port Ethernet WAN portUser Guide V2IU 4300T Converged Network Appliance Desktop Installation Physical InstallationWall-Mount Installation Administration of the 4300T Getting Started User Guide V2IU 4300T Converged Network Appliance Configuring the 4300T Configuration Guide For IP Centrex Applications Configuration Outline Task Subtask Configure For IP Centrex Application?User Guide V2IU 4300T Converged Network Appliance Configuration Guide For Station Side IP PBX Applications Configure For Station Configuration Guide For Trunk Side IP PBX Applications Task Subtask Configure For Trunk Side IP PBX Application? Configuration Guide For Hosted Video Applications Configure For Hosted Configuration Guide For Enterprise Video Applications Configure For Hosted System Configuration Configure the LAN InterfacePress Submit Configuring the 4300T Modify an Existing Vlan Configuration Configure the WAN Interface User Guide V2IU 4300T Converged Network Appliance Frame Relay Mode and Dlci Configure the Dhcp Server Mask Select Dhcp Server Uncheck the Enable Dhcp Server checkbox Configure Hostname, Snmp and Remote Logging Disable Snmp Configure a local Hostname VoIP Configuration Change the Administration PasswordConfigure the VoIP ALG Performs a Tftp server relay function Configure VoIP Subnet Routing Enter a VoIP Subnet Route Configure IP Phones, IADs or Softphones Data Networking Configuration NAT for Data TrafficProtocolPublicIPAddress/netmask-portPrivateIPAddress-port Static IP routing Firewall Configuration Enable or disable the firewall Action Description Input format Traffic Management Configuration Enable Traffic Shaping Optionally enable priority IP addresses Enable CACCloser Look at Traffic Management in the 4300T Classifying Upstream Traffic ManagementDownstream Traffic Management VoIP Survivability Configuration Key benefits and features of VoIP survivabilityHow survivability works Configuring VoIP Survivability in V2IU Appliances Platform SupportEnable VoIP Survivability Specify the number of digits to use for local dialing Configuring the 4300T Configure call processing server redundancy Configuring the 4300T User Guide V2IU 4300T Converged Network Appliance System Diagnostics Viewing the ALG registration code Viewing Networking InformationRouting Information Viewing Advanced System Information Accessing Troubleshooting Tools Passive Voice Call MonitoringVerify Registered Voice and Video Devices Performing a Ping Test Restarting Networking Processes Saving and Restoring the 4300T Configuration Ewn CommandCreate a Backup File and Save in Local Flash Copy a Backup File to a Remote Tftp ServerDownload a Backup File from a Remote Tftp Server List the Available Backup FilesDelete a Backup File User Guide V2IU 4300T Converged Network Appliance Upgrade Procedure for Software Revision 1.3.11 or Later Upgrading the 4300TUser Guide V2IU 4300T Converged Network Appliance Troubleshooting Tips AppendixSpecifications Neighboring Path Navigator Gatekeeper support ExampleCloud Configuration Neighboring Gatekeeper Neighbors Add Endpoints Path Navigator On the Path Navigator GK A, setup two Neighboring Gatekeeper Network Settings VoIP ALG H323 Settings Appendix Configuration -- Neighboring Gatekeeper -- Neighbors -- Add Network Settings VoIP ALG H323 settings Appendix V2IU C VoIP ALG H323 Settings User Guide V2IU 4300T Converged Network Appliance Appendix Endpoints Path Navigator Regulatory Notices Other Rights and Limitations Regulatory Notices Warranty and Warranty Exclusions Regulatory Notices Miscellaneous Regulatory Notices User Guide V2IU 4300T Converged Network Appliance Regulatory Notices User Guide V2IU 4300T Converged Network Appliance FCC Part 15 Notice Industry Canada IC Notice Warranty and Repair Service Center