Re: blocking inbound VoIP

Hi,

If you are using IOS 15, then you can make use of the new security
features. Specifically the trust list.
It is actually activated by default so you don't have to do anything.

By default, only IP addresses will be accepted that are present on any of
the dial peers.
If you receive SIP invite or h323 setup from any other IP it will not be
accepted.

Regards,

On Tue, Sep 24, 2013 at 6:03 AM, Ryan West <rwest_at_zyedge.com> wrote:

> Access list?
>
> Thank You,
>
> Ryan West
> ZyEdge, LLC
> Single number reach- 703.860.5087
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> amin
> Sent: Tuesday, September 24, 2013 12:49 AM
> To: ccielab_at_groupstudy.com
> Subject: blocking inbound VoIP
>
> Hi experts,
>
> I know by default my router will accept incoming VOIP calls but the
> question, how I can selectively deny certain IP from establishing VOIP
> calls with me.
>
> Regards,
>
> Amin
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net
Received on Tue Sep 24 2013 - 08:06:08 ART