Strange random noise into incoming calls

[wassy83 (silvered.dragon)]

@nielsen

makes no sense

exactly

@nielsen

And the packet capture is from the internet side of your router, not the LAN side - correct?

yes

@nielsen

And I’m assuming you don’t have this happen on internal calls only to your FPBX server that never go to the telco provider correct?

yes internal calls even beetween extensions that are placed on remote departments over VPN are not affetcted by this issue.

So I’m pretty sure that this is an issue from the provider, but why he is reporting “since it is present even before the conversation is established” ??