[Freeswitch-users] Outgoing calls from unknown users

[Christian Benke]

Do you have a logfile of these calls? Can you please paste it to
http://pastebin.freeswitch.org/. Otherwise, please paste your
dialplans to pastebin so we can figure out what's really happening
with your calls, the csv has too little information. Do all of these
calls have 0 billsec?

If possible, you should turn off FreeSWITCH till you know the reason
for this calls, it looks very much like your system is not safe.

Best regards,
Christian

--
Central Asia by bike, starting May 2013 - http://poab.org


On 22 February 2013 14:26, Frederick Pruneau
<frederick at targointernet.com> wrote:
> Hi everyone!
>
> I have found in the log files some international calls from unknown
> extensions. These extensions don't exist in my configuration. I tried to
> block them in my firewall (iptables on my freeswitch server) but they
> always use random IP adresses. Here is a short part of my Master.csv:
>
> "1001","1001","0015972595646444","2013-02-22 02:05:27","","2013-02-22
> 02:05:27","0","NORMAL_CLEARING","3c876eae-7cbe-11e2-877f-b791adff5763","","","",""
> "1001","1001","9011972595646444","2013-02-22 02:05:28","","2013-02-22
> 02:05:28","0","NORMAL_CLEARING","3d0d058c-7cbe-11e2-8783-b791adff5763","","","",""
> "1001","1001","2011972595646444","2013-02-22 02:05:29","","2013-02-22
> 02:05:29","0","NORMAL_CLEARING","3da55576-7cbe-11e2-8787-b791adff5763","","","",""
> "1001","1001","3011972595646444","2013-02-22 02:05:30","","2013-02-22
> 02:05:30","0","NORMAL_CLEARING","3e4727ca-7cbe-11e2-878b-b791adff5763","","","",""
> "1001","1001","4011972595646444","2013-02-22 02:05:31","","2013-02-22
> 02:05:31","0","NORMAL_CLEARING","3eecc2e8-7cbe-11e2-878f-b791adff5763","","","",""
> "1001","1001","5011972595646444","2013-02-22 02:05:32","","2013-02-22
> 02:05:32","0","NORMAL_CLEARING","3f633b94-7cbe-11e2-8793-b791adff5763","","","",""
> "1001","1001","6011972595646444","2013-02-22 02:05:33","","2013-02-22
> 02:05:33","0","NORMAL_CLEARING","3fc49902-7cbe-11e2-8797-b791adff5763","","","",""
> "1001","1001","7011972595646444","2013-02-22 02:05:33","","2013-02-22
> 02:05:33","0","NORMAL_CLEARING","403c0622-7cbe-11e2-879b-b791adff5763","","","",""
> "1001","1001","8011972595646444","2013-02-22 02:05:34","","2013-02-22
> 02:05:34","0","NORMAL_CLEARING","40e61ef0-7cbe-11e2-879f-b791adff5763","","","",""
>
> With my configuration, I need to be registered to make a call. I tried
> to call with an unregistered phone and I was not able to make a call. I
> don't know how they are able to do this but I need to block them. Is
> there something that I am missing in my configuration to block unwanted
> extensions to make calls?
>
> Thanks in advance!
>
>
> Fred
>
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>
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