[asterisk-users] Can't block intrusion

Mark Boyce mark at darkorigins.com
Wed Apr 1 16:28:45 CDT 2020

On 1 Apr 2020, at 22:14, Greg Troxel <gdt at lexort.com> wrote:
> I think you need to use tcpdump and turn up firewall debugging.

sngrep is your friend …My bet is UDP vs TCP on firewall rules :-)


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