Portech VoIP SIP IP Gateway IS-3840 1-Port IP Gateway with b

The IS-3840 is an IP audio gateway (with a built-in amplifier). Easily upgrade from a traditional broadcasting system to an IP broadcasting system. Option: IP Broadcasting System—Users can broadcast announcements to a group of offices, branches, or classrooms. IBS-5: supports 5 IS serial devices; IBS-10: supports 10 IS serial devices; IBS-20: supports 20 IS serial devices; IBS-40: supports 40 IS serial devices. IBS-60: supports 60 IS serial devices. IBS-80: supports 80 IS serial devices. IBS-200: supports 200 IS serial devices. Features: Internet Audio Receiver with IP. Equipped with a standard RJ-45 port for 10/100 Mbit Ethernet. Simple configuration via a web browser using the web interface. Supports connection to the internet via static IP, DHCP, and PPPoE. It can output different scheduled broadcasts or voice broadcasts from the broadcasting system separately. It supports the G.711 voice compression encoding standard. It can simultaneously register 3 bro