the local PBX. Elements of a VoIP Network VoIP services need to be able to connect to traditional circuit-switched voice networks. The H.323 standard components are: H.323 terminals that are endpoints on a LAN, gateways that interface between the LAN and switched circuit network, a gatekeeper that performs admission control functions and other chores, and the MCU (Multipoint Control Unit) that offers conferences between three or more endpoints. H.323 terminals are Hays dial up connection, Hays, NC up connection dial HaysHays up connection, dial North Carolina, Hays dial up connection
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