PROTOCOL OF INTERNET PHONE

摘要

PURPOSE: A protocol of an internet phone is provided to easily compose a telephone network, by making the internet phone have information states of all other internet phones, connected independently to a LAN(Local Area Network). CONSTITUTION: A protocol of an internet phone comprises: a physical hierarchy for providing mechanical and functional device setting up/maintaining/releasing connection between linking units; an operating hierarchy for prescribing operating characteristics of each mechanical and electrical element from the physical hierarchy; a real time operating system(RTOS) hierarchy for controlling a whole system in software way; an interface hierarchy for receiving a user's intentions through an internet phone; a voice link hierarchy for linking voice channels between the internet phones; and an MOCS(Multimedia Office Communication System Protocol) hierarchy for storing information states between the internet phones by exchanging, and independently setting up links.