Do you the meaning of VoIP..? It is "Voice over Internet protocol" It is a specialized protocol that was designed inorder to transmit the voice through Internet and also to some special packet switched networks. VoIP is also known as IP telephony, Internet Telephony, Voice over broadband. Voice over IP protocols carry telephony signals as digital audio, typically reduced in data rate using speech data compression techniques, encapsulated in a data packet stream over IP.
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