Noob with Asterisk 1.2 and freepbx2.4 . I started receiving a rash of calls with no caller ID and no response from the other end when I picked up. After I hang up, they immediately dialed back 30 or 40 times. I checked the Freepbx call log and in one one line there is what appears to be an attempt to dial out to an international number (Malaysia). The suspicious line was as follows:
Date: 6/21/2008 12:06
Channel: SIP/119.42.149.165-b791c8f0
Source:
CLID:
Dst: 90119524682444
Disposition: NO ANSWER
Duration: 0
I’m mainly trying to understand the call log. So help with any of the following questions would be appreciated:
- If there is a phone number in the “Dst” column, does that absolutely mean that the caller was able to get a dial tone and asterisk initiated an outgoing call?
- If yes to question #1, how was he able to get a dial tone when I don’t have DISA enabled?
- If no to question #1, what other circumstances allow the number to be recorded in the call log? In other words, is it possible for the call log to record numbers pressed in certain circumstances even if there was no dial tone and outgoing channel available?
- Even if he guessed my voicemail password and gained access to voicemail admin, there is no option to obtain an outgoing line as far as I can tell - is this correct?
Help with any of the above or other insight on potential paths for security problems would be helpful. Thanks in advance.