rq731p

rq731p

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What a fantastic idea and product!
@rq731p Thank you for your kind comment!!
Very nice web app! How was it built?
So is this product only for node.js applications?
What is a softphone? What is a SIP extension? How does this differ from normal voice calls, text messaging, etc? What's the benefit?
@rq731p SIP launches and ends IP communication sessions that could either be voice calls between two users or a team video conference. It initiates a session by sending messages – in the form of data packets – between two or more identified IP endpoints, also known as SIP addresses. Every SIP address is linked to a physical SIP client – like an IP desk phone – or a software client – like a softphone, for instance.

Read about what is Softphone and much more in details at https://tragofone.com/softphone-definition-benefits-features/