Fail2Ban; Figure 30: Fail2Ban Settings - Grandstream Networks UCM6202 User Manual
Ucm6200 series
ip pbx
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Also See for UCM6202:
- User manual (308 pages) ,
- Quick installation manual (22 pages) ,
- Security manual (32 pages)
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Fail2ban
Fail2Ban feature on the UCM6200 provides intrusion detection and prevention for authentication errors in SIP
REGISTER, INVITE and SUBSCRIBE. Once the entry is detected within "Max Retry Duration", the UCM6200
will act to forbid the host for certain period as defined in "Banned Duration". This feature helps prevent SIP brute
force attacks to the PBX system.
Figure 30: Fail2ban Settings
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UCM6200 Series User Manual
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Troubleshooting
