VoIP: How Your Voice Becomes Data (And How to Secure It)
Traditional phone lines are disappearing. By 2025, the "Public Switched Telephone Network" (PSTN) is being phased out in favor of VoIP (Voice Over Internet Protocol). But how does your voice travel from a microphone in one country to a speaker in another in milliseconds? This episode pulls back the curtain on the technology behind Zoom, Teams, and WhatsApp, breaking down the journey from analog sound to digital packets.
We explore the "Four-Step Journey" of a VoIP call, the protocols that make it happen (SIP and RTP), and why businesses are rushing to adopt this flexible, cost-effective…
The skinny
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