After this command, the IP address of the visitor will temporarily be banned for all users within your uWebChat tenant. When banning an IP for the first time, it will be banned for 7 days. Subsequent bans are calculated on the amount times that specific IP has been banned.
The penalty is the future date calculated by the following formula:
P = 7 + (number of times an IP has been banned * 7)
So, the second time an IP is banned, it will last 14 days, the third time 21 days and so forth.