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Hi.  This is also what i have in windows firewall, if you can give us an advice on this too, we will appreciated it !!

We are also using RDPGuard windows app software, to try to block some more attacks too.

 

Hope this helps.

-M

2019-07-15_16h47_55.jpg

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I would just whitelist the pbxctrl.exe with the Windows firewall. Then you don't have to list each separate port.

While you are on it, I would delete the FTP port (unless you want to use Polycom phones in the LAN) and possible also delete the TFTP port unless you want to use option 66 in the LAN.

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Thank You Sup!

One more question:

By having a domain name instead of the localhost, will i be avoiding this kind of attacks from passing forward vodia and at the same time WEBRTC keep working still?

 

Thank You

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I also mean, im having this kind of attacks and many other combination of it now :

<sip:a'or'3=3--@localhost> <sip:00148223071956@localhost>

But i have an IVR not allowing to go directly to a far end extension to make someone getting crazy there.

Extensions are behind another remote PBX, im using Pattern and CallerId Pattern together to make the webrtc call be responded unless it comes directly from the webpage. (i presumed), so i wont exhaust the remote PBX available lines limitation.

Will this functionality would keep going if i use a domain name other than localhost one?

 

Thank You

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