<p>See your extensions.conf for context [from-sip-external] and it'll all make sense.</p>
<p>Install and configure Fail2Ban, search for instructions on <a href="http://voip-info.org">voip-info.org</a> and make your life easier.<br></p>
<p>Zeeshan A Zakaria</p>
<p>--<br>
<a href="http://www.ilovetovoip.com">www.ilovetovoip.com</a></p>
<p><blockquote type="cite">On 2010-06-08 1:44 PM, "J" <<a href="mailto:jmaurer@2ergo.com">jmaurer@2ergo.com</a>> wrote:<br><br>Thank you all very much for your replies. I've gone ahead and made a<br>
few tweaks that might help, including disabling anonymous inbound SIP<br>
calls. I also exhaustively grepped /etc/asterisk for 3799, and there<br>
are absolutely no occurances of it. The files do not include files in<br>
any other directories, either.<br>
<br>
However, upon deleting the extension, I still see entries in the call<br>
log. Initially I thought these were actual calls, but is it possible<br>
instead these are failed calls/attempts by this person? I ask after<br>
poking around more in MySQL and seeing entries like the ones at the<br>
bottom of this email. This seems to be in line with what Zeeshan said<br>
("lastapp: Congestion"), but I'd like to confirm that's really the<br>
case. If so, it sounds like I just need to block this person's IP so<br>
he doesn't waste my valuable logging space!<br>
<br>
Thank you again for your help,<br>
J<br>
<br>
*************************** 39607. row ***************************<br>
calldate: 2010-06-08 13:14:26<br>
clid: "asterisk" <3799><br>
src: 3799<br>
dst: s<br>
dcontext: from-sip-external<br>
channel: SIP/206.205.124.247-09d71088<br>
dstchannel:<br>
lastapp: Congestion<br>
lastdata: 5<br>
duration: 12<br>
billsec: 12<br>
disposition: ANSWERED<br>
amaflags: 3<br>
accountcode:<br>
uniqueid: 1276017266.1300<br>
userfield:<br>
<br>
<br>
*************************** 39608. row ***************************<br>
calldate: 2010-06-08 13:14:38<br>
clid: "asterisk" <3799><br>
src: 3799<br>
dst: s<br>
dcontext: from-sip-external<br>
channel: SIP/206.205.124.247-09d0da80<br>
dstchannel:<br>
lastapp: Congestion<br>
lastdata: 5<br>
duration: 12<br>
billsec: 12<br>
disposition: ANSWERED<br>
amaflags: 3<br>
accountcode:<br>
uniqueid: 1276017278.1301<br>
userfield:<br>
39608 rows in set (0.08 sec)<br>
<p><font color="#500050"><br><br>On Tue, Jun 8, 2010 at 11:44 AM, Zeeshan Zakaria <<a href="mailto:zishanov@gmail.com">zishanov@gmail.com</a>> wrote:<br>> Hi J,<br>><br>> When I us...</font></p>--<br>
Justin Maurer | System Administrator<br>
2ergo – Digital leaders in a mobile world<br>
+1 (703) 879 3413<br>
<font color="#888888"><br>
--<br>
</font><p><font color="#500050">_____________________________________________________________________<br>-- Bandwidth and Colocation Pr...</font></p></blockquote></p>