FREQUENTLY ASKED QUESTIONS

Everything you need to know aboutCoverage Calls.

Voice & WebRTC

How does browser WebRTC work without desk phones or desktop SIP clients?

Coverage Calls uses low-latency WebRTC technology directly inside modern web browsers (Chrome, Edge, Safari, Firefox). When an inbound caller dials your campaign number, voice audio is routed into encrypted audio channels in under 150ms. Your agents just plug in any USB headset and click 'Answer' — no PBX boxes, desktop softphones, or SIP trunk configuration needed.