Couple of days ago I had someone trying to make international calls to Israel. I tracked the source IP address. Registered to an Internet provider in Palestine.
After that, I closed up port 5060 on the firewall. I don't need it right now since I don't have remote workers and all ITSP calls goes through the bridge, which uses port 5080. I also changed the voicemail extension from 101. That's the extension they were trying to use. They failed. On Wed, Sep 7, 2011 at 10:01 AM, Tony Graziano <[email protected] > wrote: > its all pfsense stuff. > > > On Wed, Sep 7, 2011 at 9:58 AM, Max DiOrio <[email protected]> wrote: > >> **************** >> >> What are people using for their rate limit settings? **** >> >> ** ** >> >> Can anyone provide a link to the country blocker package?**** >> >> ** ** >> >> Thanks.**** >> >> >> Max**** >> >> ** ** >> ------------------------------ >> >> *From:* [email protected] [mailto: >> [email protected]] *On Behalf Of *Nathaniel Watkins >> *Sent:* Wednesday, September 07, 2011 8:51 AM >> >> *To:* **Discussion list for users of sipXecs software** >> *Subject:* Re: [sipx-users] hack attempt... >> **** >> >> ** ** >> >> I’m been doing both (well, I’m blocking the countries that are >> questionable) J - they were only able to get 3 attempts in total – so I’m >> actually quite pleased – the rate limiter in conjunction with the country >> blocker seem to be doing a wonderful job.**** >> >> ** ** >> >> Nathaniel Watkins >> IT Director >> ****Garrett** ** County**** Government >> ****203 South 4th Street****, Room 210 >> ****Oakland**, ** MD** **21550**** >> Telephone: 301-334-5001 >> Fax: 301-334-5021 >> E-mail: [email protected]**** >> >> ** ** >> >> *From:* [email protected] [mailto: >> [email protected]] *On Behalf Of *Tony Graziano >> *Sent:* Tuesday, September 06, 2011 5:30 PM >> *To:* **Discussion list for users of sipXecs software** >> *Subject:* Re: [sipx-users] hack attempt...**** >> >> ** ** >> >> Aw. Script kiddies trying to dial International on you. If it were me, and >> it is not, I would alter my firewall config to limit the connection rates. I >> also might consider the "country block" package and block all foreign >> countries...**** >> >> On Tue, Sep 6, 2011 at 5:19 PM, Nathaniel Watkins < >> [email protected]> wrote:**** >> >> Anyone else get this in their CDR records today?**** >> >> **** >> >> **** >> >> ** ** >> ------------------------------ >> >> This message and any files transmitted with it are intended only for the >> individual(s) or entity named. If you are not the intended individual(s) or >> entity named you are hereby notified that any disclosure, copying, >> distribution or reliance upon its contents is strictly prohibited. If you >> have received this in error, please notify the sender, delete the original, >> and destroy all copies. Email transmissions cannot be guaranteed to be >> secure or error-free as information could be intercepted, corrupted, lost, >> destroyed, arrive late or incomplete, or contain viruses. Garrett County >> Government therefore does not accept any liability for any errors or >> omissions in the contents of this message, which arise as a result of email >> transmission. >> >> >> ****Garrett** ** County**** Government, >> ****203 South Fourth Street****, Courthouse, ****Oakland**, ** Maryland** >> **21550**** www.garrettcounty.org**** >> >> >> _______________________________________________ >> sipx-users mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-users/**** >> >> >> >> **** >> >> ** ** >> >> -- >> ====================== >> Tony Graziano, Manager >> Telephone: 434.984.8430 >> sip: [email protected] >> Fax: 434.465.6833 >> >> Email: [email protected] >> >> LAN/Telephony/Security and Control Systems Helpdesk: >> Telephone: 434.984.8426 >> sip: [email protected] >> >> Helpdesk Contract Customers: >> http://support.myitdepartment.net**** >> >> ** ** >> >> Blog:**** >> >> http://blog.myitdepartment.net**** >> >> ** ** >> >> Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4** >> ** >> >> ** ** >> >> Ask about our Internet faxservices!**** >> >> ** ** >> >> _______________________________________________ >> sipx-users mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >> > > > > -- > ====================== > Tony Graziano, Manager > Telephone: 434.984.8430 > sip: [email protected] > Fax: 434.465.6833 > > Email: [email protected] > > LAN/Telephony/Security and Control Systems Helpdesk: > Telephone: 434.984.8426 > sip: [email protected] > > Helpdesk Contract Customers: > http://support.myitdepartment.net > > <http://support.myitdepartment.net>Blog: > http://blog.myitdepartment.net > > Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 > > Ask about our Internet faxservices! > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- Gary J. Luca Jr. 781-333-8087 http://www.linkedin.com/in/garylukes
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