LG Electronics AVS2400 owner manual Configuring Security Preferences, Admission Control

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-- Select Answer and press OK to accept the call. -- Select Ignore and press OK to reject the call.

•Auto Answer Mute: If it is set to Enabled (the default), and the Auto Answer preference is set to Enabled, the system is muted when a call connects.

•Auto Answer Multiway Call: If it is set to Enabled, the system automatically answers after the first call is connected. The Multiway call function is allowed only for audio call.

Admission Control

You can configure your system to automatically reject incoming calls by setting preferences in Administrator Preferences : Calls menu. If it is set to Enabled, the system automatically rejects the incoming calls if it is under a heavy load.

Configuring Security Preferences

You can set preferences in Administrator Preferences : Security to manage the administrator and user passwords and control remote access to the system through the web, telnet, SNMP and ssh. You can also enable H.235 AES security for calls.

Controlling Remote Administration

By default, remote access to LG video conference system through the web (http), SNMP, and ssh is enabled; remote access through a telnet session is disabled. To enable or disable remote access through any of these mechanisms, configure preferences in Administrator Preferences : Security : General.

Enabling H.235 AES Security

This unit supports H.235 128-bit AES security using the Diffie Hellman key exchange protocol in H.323 and H.460 calls. AES interoperability is supported with the third party devices identified in the Release Notes on the Support page of www.lifesize. com.

To enable AES security, you must set the Administrator Preferences : Security : General : H.235 AES Security preference to either Enabled or Strict. When set to Enabled, calls connect, but are encrypted only if the far end supports AES encryption. When set to Strict, calls do not connect if the far end does not support AES security. Encrypted calls are indicated by encryption icons in the caller ID, Call Manager list, and Call Statistics list. Refer to “Caller ID” on page 59 for a description of the icons.

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Contents Video Conference Monitor Regulatory Information FCC Part Safety InformationOr moisture, does not operate normally, or has been dropped Disposal of your old applianceEEE Compliance with Directive. for Turkey only Lamps Contain Mercury, Dispose ProperlyOn Installation On SafetyLifting and moving the VCS On CleaningOn Repacking On DisposalContents Specifications Customizing OSD settingsMenu settings Mode settingsIntroduction FeaturesUnpacking VCS Body Remote control and batteriesFront of the VCS OverviewRear of the VCS Power cord Inlet AC in Connects the power plugOSD lock / unlock function Battery Installation Remote ControlAttaching the stand ConnectionsDisassembling the stand Using the Kensington security system optionalHdmi connection Connecting to a PCVideo AudioSUB connection Connecting Power Connecting NetworkConnecting a Microphone Connecting HeadphonesAttaching the back cover Adjusting the angle of the Monitor and cameraDefault administrator password is 1 2 3 Initial settings for VCSSet the options of the Identification menu and press Set the options of the Network menu and press button Installation Main screen overview Icon Accessing the System Menu Access User Preferences from which you can do the following User Preferences setupAdministration from a Web Browser Administrator PreferencesAccessing Administrative Features Administration Using the Remote ControlInstallation Configuring Call Preferences Controlling Remote Administration Configuring Security PreferencesAdmission Control Setting the User Password Changing the Administrator PasswordConfiguring Audio Behaviors Viewing Recent Configuration ChangesConfiguring Audio Codec Order Selecting the Active Microphone Administrator Preferences AudioTesting Primary Audio Output Adjusting Audio LevelsSpecifying Network Speed Configuring Network UsageSpecifying a Locally Configured IP Address Specifying the Hostname and Domain Name Service DNS ServersSpecifying an NTP Server Specifying a Vlan TagEnabling IPv6 Addressing Restricting Reserved Ports Enabling Network Address Translation NATCall Type Number of Required UDP Ports Configuring Quality of ServiceConfiguring LifeSize Transit Preferences Call Type Number of Required UDP and TCP PortsPopulating the Corporate Directory Disabling Access to the Local DirectoryServer and receive data was successful Ldap preferences are not configuredConfiguring Auto Discovery Reading from an Ldap ServerEnabling Telepresence Configuring Communications PreferencesVirtual Link Data Sharing Configuring Dialing OptionsSpecifying H.323 Settings Receiving PresentationsEnabling H.460 Support for H.323 Calls Configuring SIP SettingsVideo Layout Preferences Configuring Appearance PreferencesControlling the Camera Use by Far End Users Configuring Video BehaviorsConfiguring Display Preferences Locking the Camera PresetsSelecting Priority of Quality Metrics for Source Video Configuring System SettingsAdjusting Video Encoder Quality Adjusting the MTU of Video PacketsIdentifying the System Rebooting the System automaticallyManually Setting System Date and Time Navigate to Administrator Preferences System License KeysNavigate to Preferences System License Keys Installing a License Key ManuallyHours to complete Restoring Default Settings Using Diagnostics Preferences and ToolsUsing Network Utilities Using Camera Diagnostic PreferencesRebooting the System Do Not Disturb Using Advanced Directory Features Exclusive Web Administration FeaturesSaving and Restoring a System Configuration Downloading Call History Copying Screen Text to the ClipboardUpgrading System Software Troubleshooting Upgrade Failures Managing Calls from the Web Administration InterfaceUpgrading your System Software Upgrade Error Codes Placing a Call Near End Video QualityPlacing a Call from the Redial List Manually Dialing a Video Number Placing a Call from the DirectoryManually Dialing a Number from the Main Screen To place a call from the directory, follow these stepsManually Dialing a Voice Number Answering or Rejecting a CallCaller ID Using System Do Not DisturbManaging a Call Call StatusManaging Video Layout Hiding or Showing User Interface ElementsManaging Audio Managing PIPNear End Video During a Screen Layout Far End VideoNear End Video Far End Video Far End Video Near End VideoTo hang up a call, press OK again to end the call Viewing Call StatisticsEnding a Call Ending a Call from the Call ManagerAdding a Redial List Entry to the Directory Managing the Redial ListLocking and Unlocking Entries in the Redial List Removing an Entry from the Redial ListRemoving an Entry from the Local Directory Managing the DirectoryAdding an Entry to the Local Directory Copying an Entry from the Corporate to the Local DirectoryAdding an Entry to the Meetings Directory Editing an Entry in the Local DirectoryMenu settings Customizing OSD settingsNavigation button overview Supported Input Description Mode settings Check the input voltage is correct Check the power cable is connected correctlyCheck the main power switch is turned on Please contact the service centerAppears on the screen Configure your display againConnected. Check the signal cable and try again You can not make a callSpecifications Directory Service H.350 280 x720p @ 25 to 30 fps ResolutionDo Not Disturb mode Diagnostic loggingAbility to disable HTTP, SSH and Telnet services Save, Lock, Remove Redial List featuresBackup and Restore capability Admin and User level passwordWarranty Card Appendix