[asterisk-users] ip source aware Authentication

[Kevin P. Fleming]

Alex Balashov wrote:

> As far as I know, Asterisk has no way to restrict the content of the 
> domain portion of the Contact URI.  However, most commercial SBCs 
> should have a way to filter this, and it is highly recommended that 
> you do so.

It does actually; we added it to address this very issue. This also
keeps people from registering Contact URIs using RFC-1918 addresses that
happen to live inside the ITSP's network, or other nastiness.

-- 
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
skype: kpfleming | jabber: kpfleming at digium.com
Check us out at www.digium.com & www.asterisk.org