Voice over Internet Protocol (VoIP) has transformed business communications with advanced VoIP security capabilities, yet alarming vulnerabilities still leave many companies exposed to eavesdropping, toll fraud, and crippling cyberattacks. In this ultimate guide, we reveal 7 advanced VoIP security strategies most businesses overlook—plus how Mynians delivers enterprise-grade protection with AI-powered tools and 24/7 monitoring. Why Basic VoIP Security Isn't Enough…