<html><body><div style="font-family: Arial; font-size: 12pt; color: #000000"><div>When I had SIP enabled and standard ports forwarded, many days I saw almost continuous attempts to register several thousand extensions at a time.<br></div><div><br></div><div>As I said in my previous post,....</div><div>I cleaned my house and slapped myself on the wrists, after having completely lost access to the repeater.</div><div>Login for root was enabled, and after a couple years, they brute forced their way in guessing the password.<br></div><div>While the password wasn't "1234", it was in the dictionary.<br></div><div><br></div><div>In many cases it doesn't mean going crazy, just examining your set up and correcting dumb stuff.</div><div> <br></div><div><br></div></div></body></html>