[OpenSIPS-Users] Ghost calls 1001

[Uzair Hassan]

Is there a way to change opensips port ? Whenever I try it doesn't even start.


On April 20, 2017 9:09:55 PM "Alexander Jankowsky" 
<E75A4669 at exemail.com.au> wrote:

>
>
> You might need to do a Wireshark trace and find out if the calls originate 
> externally into the system.
>
> If you are in an open DMZ with the router, that could be just the start of 
> your problems.
>
> I had Opensips 2.3.0-beta in the open on DMZ with the router for only a few 
> hours and
>
> I then had a couple of dozen automated break in attempts trying to access 
> the system.
>
> You need to pay a lot of attention to the system logs otherwise you may not 
> even notice.
>
> Go over your router very carefully and restrict everything you do not need 
> exposed.
>
> Port 5060 is a very popular target with automated robots, use another port 
> if your able to.
>
>
>
> Alex
>
>
>
>
>
> From: Users [mailto:users-bounces at lists.opensips.org] On Behalf Of Uzair Hassan
> Sent: Friday, 21 April 2017 6:16 AM
> To: users at lists.opensips.org
> Subject: [OpenSIPS-Users] Ghost calls 1001
>
>
>
> Hello all,
>
>
>
> I have setup a opensips 2.3 on a new server and I'm getting ghost calls 
> into my system. How do I stop these ghost call? The opensips server is 
> brand new. the install is clean and nothing has been touched after the 
> initial simple residential script setup. What can I do to defend myself 
> from these ghost calls.
>
> Thank you so much.
>
>
>
>
>
>
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