User manual LG AVNH126ELAB

[. . . ] Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. REGULATORY INFORMATION: FCC Part 15 This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. [. . . ] Users can invoke the Call Manager dialog and call statistics and choose video inputs with the remote control. The numeric keys on the remote control play touch tones. Users can change this behavior from the Call Manager. To enable or disable telepresence and lock or unlock cameras, configure preferences in Administrator Preferences : Telepresence. 3 Installation Configuring Communications Preferences You can specify options that control which protocols the system uses during calls by configuring preferences in Administrator Preferences : Communications. 42 Installation Configuring Dialing Options You can choose voice and video dialing options during the initial configuration, when performing a system reset, or at any other time by accessing Administrator Preferences : Communications : General. Receiving Presentations This system can receive and initiate presentations during a call through a secondary H. 239 media channel. By default, the presentation function is enabled. To disable presentations access Administrator Preferences : Communications : General : Presentations. Consider disabling the presentation function if your system experiences interoperability issues with third party systems that do not support presentations. 3 Installation NOTE Virtual Link (Data Sharing) Virtual Link allows this system to share IP-based presentation data during call. For the most current product information, including a summary of new features, resolved and known issues, interoperability with third party products, and documentation errata, refer to the Release Notes at www. lifesize. com/ support. Specifying H. 323 Settings By default, this system supports the H. 323 protocol for placing and receiving video and voice calls. You can disable support for H. 323 calls by selecting Disabled for the H. 323 preference in Administrator Preferences : Communications : H. 323 when the system is not in a call. If you choose Disabled for the H. 323 preference, the system cannot place or receive calls with the H. 323 protocol. NOTE If both H. 323 and SIP preferences are set to Disabled, a warning message appears and indicates that video calls cannot be placed or received with this configuration. Navigate to Register and click OK. 3 Installation NOTE If you enable H. 460 and specify the IP address and port number of a secondary gatekeeper with the Gatekeeper IP Address 2 and Gatekeeper Port 2 preferences, the system ignores the secondary gatekeeper. Configuring SIP Settings By default, support for Session Initiation Protocol (SIP) is enabled on the system. To configure SIP as the protocol to use for placing calls, configure SIP preferences in Administrator Preferences : Communications : SIP. You can also disable support for SIP by choosing Disabled for the SIP preference when the system is not in a call. If you choose Disabled for the SIP preference, the system cannot place or receive calls with the SIP protocol. NOTE If both H. 323 and SIP preferences are set to Disabled, a warning message appears and indicates that video calls cannot be placed or received with this configuration. For the server, enter the username, SIP server authorization name, and password for the device, if required. The authorization name and password are the values the system uses for authentication; these values are only required if the registrar or proxy require authentication. If you are planning on placing and receiving calls on this system with Microsoft Office Communications Server, LG recommends that administrators choose Microsoft OCS for SIP Server Type in Administrator Preferences : Communications : SIP. For more information about using Microsoft OCS with LifeSize communications devices, refer to the technical note on the Support page of www. lifesize. com. You can change the communication path to use when registering with a SIP Registrar, either directly or through a proxy and configure proxy settings. SIP devices use register settings to dynamically register their current location. When you select the Register button and press OK, icons appear in the status bar to indicate the status of the registration process with the SIP server. [. . . ] The warranty card should be completed in full and returned to the dealer within 10 days of purchase. Failure to do so will make the warranty void. The END USER must fill out the completed warranty card, together with the original invoice to the official dealer from which the END USER purchased the product within the warranty period. Warranty service provided is subject to the terms and conditions described on the relevant side. Appendix Terms and Conditions 1) This Warranty applies for the following from the date of purchase only. [. . . ]