Making H.323 SettingsNote• These settings can only be made in IP mode(Page 115) and when "H.323" is set to "ON" onthe call type settings screen.• When connecting to an MCU by entering theMCU’s conference room number@IP address,"SIP Server" (Page 116) and "Gatekeeper"must be set to "OFF".• If video conference calls cannot be madebecause there is a problem with the gatekeeperand H.460 server, the H.323 settings areincorrect (on the gatekeeper and the H.460server, or on the unit), etc., "Not registered"will be displayed on the Home screen instead ofthe H.323 extension/H.323 name. In this case,you cannot make calls using either IPaddresses or the gatekeeper and H.460 server.Contact your network administrator.1. Log in to the administrator menu (Page 112).• The administrator menu screen is displayed.2. Press [ ].• The second page is displayed.3. Use [ ][ ] to select "H.323 Settings" and press[Enter].• The H.323 settings screen is displayed.4. Use [ ][ ] to select the following items for input:"Gatekeeper": Use [ ][ ] to select "ON" or"OFF" (default).Note• This setting is available only when "ON" isselected for "H.323" (Page 116) and"OFF" is selected for "SIP Server" (Page116)."Gatekeeper Address": Enter the gatekeeper’s IPaddress (or host name).Note• If the IP address contains 1 or 2 digitnumbers, enter these numbers as they are.Do not enter like [.001].Example: The IP address is [192.168.0.1].– Correct entry: [192.168.0.1]– Wrong entry: [192.168.000.001]• The DNS server setting is necessary toenter host names (Page 97).• See Page 40 for details about thecharacters that can be input for host names."H.323 Name": Enter the H.323 name.Alphanumeric characters and the symbols . = * + _- $ ! ? / ' ( ) can be entered (up to 60 characters)."H.323 Extension": Enter the H.323 extension.Numeric characters and the symbols # and * can beentered (up to 20 characters).Note• Enter a standards-compliant value. Fordetails, contact your network administrator."Authentication": Use [ ][ ] to select whetherto enable authentication.– "ON": Enables authentication.– "OFF" (default): Disables authentication."Authentication ID": Enter an authentication ID(1–60 characters [alphanumeric, space, symbols])(Page 137). &, <, >, comma (,), double quotationmark (") cannot be entered."Authentication Password": Enter anauthentication password (0–60 characters[alphanumeric, space, symbols]) (Page 137). &, <,>, comma (,), double quotation mark (") cannot beentered.Note• "Authentication ID" and "AuthenticationPassword" can only be set when"Authentication" is set to "ON".• While being entered, the characters of theauthentication password are displayed, butonce the settings are saved, all thecharacters will be displayed as asterisks (*),and you will no longer be able to check theauthentication password on the screen.Record the authentication passwordbeforehand, and store it in a safe location.118 User Manual Document Version 2013-09Contacts and Settings