What you need to know about the new U.S. STIR/SHAKEN regulation
VoIP MS
MAY 22, 2025
VoIP providers, traditional telecom companies and the government teamed up to help by creating a system that authenticates telephone numbers before a call is received. To better understand how this works, let’s look at each protocol separately: H4: STIR: Secure Telephone Identity Revisited STIR operates within VoIP networks.
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