Help please

General Help
1

ok so recently all my inbound calls have been getting a buzy signal, nothing has changed in my configuration but when the call comes in I see this in the log file

NOTICE[2852] chan_sip.c: Sending fake auth rejection for device “1204XXXXXXX” sip:[email protected];tag=as67fb76c2
[2013-07-16 14:52:19] NOTICE[2852] chan_sip.c: Sending fake auth rejection for device “1204XXXXXX” sip:[email protected];tag=as5f2aed5a

Can anyone help me I am lost its like the system is rejecting the call

2

Anyone have any ideas

3

how are things configured. that message says that something is trying to register with your system that is not configured. try allowing sip guests temporarily and see what happens.