Re: When GnuGK is proxying to the internet, can it be used to hide internal information?

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Hi,

currently GnuGk doesn't have a way to filter out the vendor information.

It would probably not be a big deal to add that, and in most cases
there is no need to keep it in. But there are some rare cases where the
vendor info is actually used to help interoperability and some vendors
even use it to only allow their endpoints to call. (Thats why GnuGk has
config switches to impersonate other vendors in certain situations.)

Regards,
Jan

-- 
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Robert Kulagowski wrote:
> Can GnuGK be configured so that external connections don't see things
> that they don't need to know?
> 
> When the Metasploit H.323 scanner is run against the external IPs we
> have on GnuGK it's spitting out data that looks like this:
> 
> xx.xx.xx.xx:1720 Protocol: 5 VendorID: 0xb5002331 VersionID: Release -
> 3.0.2.1-17007 ProductID: HDX 8000 HD DisplayName: testsystem

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