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 https://www.3cx.com/3cxacademy/
Additional Reading
- https://www.3cx.com/blog/voip-howto/voip-security/
- https://www.3cx.com/blog/voip-howto/securing-hints/
Watch the next video in this course: Provisioning Templates
