SIP protocol is designed group of MMUSIC (Multiparty Multimedia Session Control) Committee, a specification of the protocol presented in RFC 2543 is IETF (Internet Engineering Task Force), . The basis of the protocol working group MMUSIC laid down the following principles:
Tags: principles of SIP protocol, SIP, sip applications, SIP gateway, SIP protocol, Sip voip, voip, [...]
Advantages of VoIP should be noted, because they are obvious. It allows us to:
organize sessions audio connection. Using standard VoIP equipment, it is possible to organize a session of communication between Internet users (eg, c using Microsoft NetMeeting), or connect several geographically remote branch offices, to arrange a low-cost communication within the Wi-Fi. Users in [...]