Interesting, never heard of that one before. This system is 4.53c and just looked through and SIP peering is disabled.

ISP has come back and says the calls were made from the customers IP address - so either it was through the system somehow or the IP was spoofed. Looked back over the data traffic for the last week and nothing out of the ordinary, nor any traffic at all over night or weekend.

Awaiting call records from the SIP provider so I can see if multiple calls were made at once - only 2 sip licences and 2 MGI channels.


Cheers, Dave.
Eco Communications
Selling and installing Ericsson BP150/50/250 from 1996 to 2005
Samsung selling and installing since 2000
Toshiba selling and installing since 2004
Microsoft NT and SQL certified (10 years ago...)