If you’re new to the world of unified communications, or managed voice, learning the different components can be a bit daunting. Just keeping the acronyms involved in these new phone systems straight can be confusing. Take SBC, for example. SBC is an acronym for Session Border Controller—a network element deployed to protect SIP based VoIPs. SIP (Session Initiation Protocol) is another acronym for a signaling protocol that initiates, maintains, and terminates voice, video, and messaging applications—all functions usually included in VoIP services. VoIP stands for Voice over Internet Protocol, which essentially is voice and related services over the internet. (If you’re interested in learning more about VoIP, there’s a helpful blog about it here.)
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