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Why your embedded web phone should never store SIP credentials in the browser
SIP credentials don’t belong in localStorage. Here’s what they actually represent, why the browser is a poor place to store them, and the short-lived token pattern that does the job properly.
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SIP.js vs JsSIP: comparing the two leading WebRTC SIP libraries
SIP.js and JsSIP are the two dominant WebRTC SIP libraries. Here’s an honest comparison of both — and why Web Phone is built on SIP.js.
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Click-to-Call Is Moving Into CRMs in 2026 — Here’s Why
Click-to-call (also commonly called click-to-dial) is quickly becoming one of the most requested features in modern customer platforms—not as a “nice-to-have” widget, but as a core workflow tool for call centres, sales teams, and customer service operations.