Hello,
I have toll fraud happening on a UC560 CME, I set the voicemail PINs to 6 digits and made them non-trivial. I also set the CUE calling restrictions. 9011* not allowed 91........ Not allowed * allowed. We still have call fraud happening. I am not sure how they are getting in and dialing out, I have just added time restrictions in case in is the cleaning crew or someone doing it physically from a phone, the fraud appears to begin at 6pm or on the weekends. I am not sure what to look at or do next.
transfer-system full-blind
transfer-pattern 9.T
transfer-pattern .T
transfer-pattern 6... blind
secondary-dialtone 9
after-hours block pattern 1 91........
after-hours block pattern 2 9011T
after-hours block pattern 3 918T
after-hours block pattern 4 919T
after-hours day Sun 00:00 23:59
after-hours day Mon 18:00 06:00
after-hours day Tue 18:00 06:00
after-hours day Wed 18:00 06:00
after-hours day Thu 18:00 06:00
after-hours day Fri 18:00 06:00
after-hours day Sat 00:00 23:59
night-service day Sun 17:00 09:00
night-service day Mon 17:00 09:00
night-service day Tue 17:00 09:00
night-service day Wed 17:00 09:00
night-service day Thu 17:00 09:00
night-service day Fri 17:00 09:00
night-service day Sat 17:00 09:00
