Zycoo CooVox T Series, Руководство администратора и пользователя

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- 133 - ZYCOO CooVox T-series IP Phone System Admin User Guide v4.0.0
There are 4 default intrusion detection and prevention rules to secure SIP, IAX2, Web and SSH services on your
IPPBX system. And by default all of them are activated to keep your IPPBX system safe.
Each of the intrusion detection and prevention rule is configured with a maximum Illegal Attempts and the
Observation time duration, once the Illegal Attempts reached the given value in the given Observation time
duration, the source IP address of where the illegal attempts coming from will be banned by the firewall for the
given time duration specified in Ban for field. Banned IP will be listed on the
IP Blacklist page.
Besides the 4 default rules, if you want to add more rules you can do it on the Firewall page Auto Defense section.
IP Blacklist
Path: System -> Security Center -> IP Blacklist
IP Blacklist will list all suspected intruders/attackers’ IP addresses. The list is automatically generated by the
system firewall if possible intrusion/attacking had been detected. And the list will show the IP address of the
banned hosts, as well as what kind of service intrusion was detected.
If an IP address appears incorrectly in the list of rejected IP, you can click on the button to remove it from the
IP blacklist.
IP Whitelist
Path: System -> Security Center -> IP Whitelist
IP Whitelist allows you to add IP addresses and network addresses to the IPPBX system as a trusted. The IP
addresses in the whitelist will always be treated as trusted IP and will not be regulated by the firewall rules.