[asterisk-users] How to block everyone outside of our lan

[Steve Edwards]

On Fri, 17 Dec 2010, Gary Kuznitz wrote:

> I'd like to find out how to block everyone outside of the our LAN. The 
> following phone call got through:

0) What makes you think it came from outside?

1) iptables/fail2ban

2) bind Asterisk to the IP address of the 'inside' interface. Search for 
'bind' in sip.conf.

-- 
Thanks in advance,
-------------------------------------------------------------------------
Steve Edwards       sedwards at sedwards.com      Voice: +1-760-468-3867 PST
Newline                                              Fax: +1-760-731-3000