The Any to All PA Application from Barix provides a fast and easy implementation to stream audio via RTP to different locations. With this application, the audio stream starts to flow immediately upon pressing the target button, other targets can be added to the paging on the fly. For every button on the device, the stream can be configured as unicast to a specific IP address, as multicast (to group of targets) or as broadcast (to all targets in the local network or to all configured targets). Only speaking or listening is possible at one time (half-duplex). The Any to All firmware can be used also to page to the notification/priority ports of the remote clients even when these are using different firmwares like Streaming Client or SIP Client.