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Communication protocol Print E-mail

 Communication protocol to a specific set of activities that must take the communication device to communicate with each other. Communication devices are, inter alia, telephones, computers, modems, fax machines. TCP / IP (called Transmission Control Protocol / Internet Protocol) is probably the most common communication protocol. This is actually a package of protocols used to connect computers to each other via a computer network. One of the advantages is the possibility of linking together different hardware platforms and software. All Internet and the vast majority of computer networks in the world relies on a TCP / IP

SIP Protocol

Protocol (SIP called Session Initiation Protocol) is a communications protocol for the exchange of multimedia data (eg voice, video) in real time via computer networks based on TCP / IP. Today seems to be among the most popular VoIP protocols.
Each device (SIP gateway, a telephone) is unique within a single network address of the SIP. It may look like an e-mail (with "@") or as a telephone number. When activated, the network device automatically logs on to the server. In this way, is located the place of connection to the Internet. From this point on all calls at the address are routed to logged-device. The server is only exchanged information regarding sessions. Multimedia data are transmitted directly between devices.
Other VoIP Protocols

     * H323
     * IAX
     * Jingle
     * MGCP
     * Megaco
     * Minet
     * SCCP
 
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