[asterisk-users] Securing Asterisk - How to avoid sending, "SIP/2.0 603 Declined"

[Alex Balashov]

On 07/22/2011 07:32 PM, Bruce B wrote:
> Hello,
>
> I am wondering if there is a way to drop SIP packets for generic
> transactions? For example, only SIP PEERs are allowed to call in and
> receive ACK or Declined rather that those inviting a call who are not
> PEERs at all.
>
> Currently my Asterisk setup sends, "*SIP/2.0 603 Declined" *to any
> stranger invites because my dialplan includes Hangup(). Is there any
> way I can not send a 603 declined so to mislead the probe runner?

There is really no way to accomplish that except with a firewall.


-- 
Alex Balashov - Principal
Evariste Systems LLC
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