after my trunk provider had bloqued my trunk for attemting calls credits . i checked the call events in my freepbx to see what is the problem . i have found alot of unknow calls to many unknown strange phone numbers from my extensions and other extensions . i’ve checked in the forum and i’ve found that i should block guest sip i did it but i allways have calls in my calls event from my extensions even if my trunk is blocked . (i have a PJSIP configuration ) . what can i do ?