What is SIP?

Nowadays, most of our communications taking place on the internet, from making phone calls to video conferencing, are all based on SIP. And because of that, we are no longer tied down by physical lines and can work hybrid, enjoying smooth internal and external communication while we're out of the office. With the prevalence of SIP, we wanna ask - do you really understand what SIP is and how it works? If the answer is no, there should be no worries. In this video, we will clearly explain everything to you in less than five minutes! If you’re interested, you can also try our VoIP phone systems for free to see how it works in practice: https://www.yeastar.com/cloud-pbx-fre... —————————————— More videos from our WHAT IS playlist: WHAT IS PBX?    • What is PBX?   WHAT IS VOIP?    • What is VoIP?   WHAT IS UC?    • What is UC?   WHAT IS NAT?    • What is NAT?   WHAT IS Contact Center?    • What is Contact Center?   What IS Auto Dialer?    • What is Auto Dialer?   —————————————— Subscribe to Yeastar's YouTube Channel: https://bit.ly/46kiZuc Learn more about Yeastar: https://bit.ly/47Donu3 LinkedIn:   / yeastar   Facebook:   / yeastar   Twitter:   / yeastar   Instagram:   / yeastar_official