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The TOA N-8510MS is an IP Master station for use with TOA’s packet intercom system that employs the packet audio technology. Connecting the N-8510MS to an IP network (LAN or WAN) permits hands-free or handset conversation of high sound quality to be made between the N-8510MS and intercom stations connected to the IP Intercom Exchange, or between the N-8510MS units. The N-8510MS can be used in conjunction with the Multi Interface units through a network. Power can be supplied from the PoE (Power over Ethernet) switching hub. (In this case, an AC adapter is not required.) This station can be mounted to the wall using an optional YC-280 wall mounting bracket.