The Protocol Used by VOIP to Set Up, Maintain, and Terminate a Phone Call
Which of the following protocols is used by VOIP to set up maintain and terminate a phone call? Session Initiation Protocol (SIP) is a signaling protocol used for initiating, maintaining, modifying and terminating real-time communications sessions between Internet Protocol (IP) devices. Read more on www.techtarget.com A technology called Voice over Internet Protocol (VOIP) enables users … Read more