The Annuncicom 100 is a versatile Audio over IP device designed to serve as a gateway between IP Paging, VoIP and Intercom systems and traditional microphone/speakers or amplifiers. Supporting both music (MP3) as well as voice codecs (G.711, G.722*) and a large number of protocols (including Shoutcast, SIP etc), the device can be used for both background music as well as VoIP applications.