VoIP Security: Best Practices for Businesses

VoIP security is crucial for protecting your business communications. Here are the best practices every business should follow: Use Strong Encryption Ensure all voice traffic is encrypted using SRTP (Secure Real-time Transport Protocol) and TLS for signaling. This prevents eavesdropping on your calls. Implement Strong Authentication Use complex passwords for all SIP accounts and enable two-factor authentication where possible. Regularly rotate credentials. Network Segmentation Place your VoIP traffic on a separate VLAN from your regular data traffic. This improves both security and call quality. Regular Updates Keep all VoIP equipment and software up to date with the latest security patches. Monitor for Anomalies Set up alerts for unusual call patterns such as high volumes of international calls or calls at unusual hours — these could indicate toll fraud. Choose a Secure Provider Partner with a VoIP provider like OurPBX that takes security seriously and offers built-in protection against common threats.