[asterisk-users] Sip Registration Hijacking

[Alejandro Imass]

On Thu, Jan 19, 2012 at 8:36 PM, eherr <email.eherr9633 at gmail.com> wrote:
> I have a honey pot box with extensions that are not just numbers ie )
>
>
>
> 100-MySipUserName
>
>
>

I have the same problem and I use contactpermit with specific ip blocks!

I know for a fact I'm getting hijacked by sip vicious on extension 100
but I can't understand how because I don't even have an extension 100
declared anywhere. I would like to know how to block this MF because
he makes calls at 1-2 AM

-- 
Alejandro Imass