Hello,
customer oxe 12.3 was hacked last week.
Several calls to Uruguay, Antigua, Barbados, Turkmenistan, Albanien, Tunesien and Israel.
Provider blocked international calls already, but the customer need the ability to call his international clients.
Did anybody know a function / trick to alert via incident, when a suspicious call is established/initiated ?
Currently we dont know, how the calls where established.
Now we activated accounting and several kinds of traces, to log next hack attemps.
Best Regards,
Alf