The fastest way to choose between SIP and VoIP is to stop treating them as rivals and start matching each to your existing infrastructure, budget, and growth plans.
VoIP is the technology that carries calls over the internet, while SIP is the protocol that sets up and manages those sessions, so most business VoIP runs on SIP.Want to stay in touch with the latest updates from SIP.US? That's easy! Just subscribe clicking the Follow button below, choose topics or keywords for filtering if you want to, and we send the news to your inbox, to your phone via push notifications or we put them on your personal page here on follow.it.
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Website title: SIP Trunking Services: Modernize Business Communications