System ComponentsEquipment CompatibilityThe Control Box can be used with Panasonic SIP phones. Consult your dealer for more information.Compatible Panasonic SIP phones*1• KX-HDV130• KX-HDV230• KX-HDV430*1 As of March 2017The Control Box also supports the following equipment:• Lobby Station (VL-VN1900)• Door Station (VL-VN1500)• Room Monitor (VL-MN1000)Note• For the equipment (e.g., Add-on Key Module, USB Module, Headset) that can be connected to aparticular telephone, refer to the telephone’s manual.• For other equipment that can be connected to the Control Box, refer to "2.1.2 System configuration".Notice• Prior to connection of this product, please verify that the intended operating environment is supported.Satisfactory performance cannot be guaranteed for the following:– interoperability and compatibility with all devices and systems connected to this productNote• Some optional hardware, software, and features are not available in some countries/areas. Pleaseconsult your certified Panasonic dealer for more information.• In this manual, the suffix of each model number (e.g., VL-VN1800BX) is omitted unless necessary.List of Abbreviations• DHCP → Dynamic Host Configuration Protocol• DSP → Digital Signal Processor• SIP Extension → Extensions which use Session Initiation Protocol for communicationSystem Components2 Installation Manual