3CX Online Advanced Training: Security with 3CX Phone System

In this video, we will go over general security concepts, attack and defense methods, and 3CX Phone System’s built-in security features.

Skills Covered

  • 3CX Security and Network Security
  • Extension security in 3CX Phone System
  • PIN Numbers in 3CX Phone System
  • Secure SIP (TLS)
  • 3CX Anti-Hacking Features
  • IP Blacklist
  • Single IP Address
  • IP Address Ranges
  • Allowed Country Codes
  • Encrypting your audio traffic – SRTP
  • Example Scenarios
  • Voicemail Outbound Calls
  • Remote Extension Abuse

Review the full course of 3CX Phone System Training Videos at http://www.3cx.com/3cxacademy/videos/

Additional Reading

Watch the next video in this course: Provisioning Templates

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