Unknown traffic - Firewall Settings?

[Marbled (Nicolas Riendeau)]

Hi!

@Geloso

I was in the thinking that the firewall would take care of that. I guess I need to learn a lot.

You might want to take a look at this thread and especially this post:

Phantom Phone Ringing

We have seen the same behavior with a home users remote phone. We have determined also that the calls are coming in thru the users firewall as described. When the phone communicates to the outside the cheap firewall is opening 5060 to the outside and allowing any traffic back in rather than limiting the traffic to only from the single destination.

You might be a victim of those less than protective firewalls…

Good luck and have a nice day!

Nick