Re: [Nolug] Trixbox expliot was: Trixbox - no audio on incoming calls

http://nerdvittles.com/index.php?p=198

Interesting and I believe I am affected. I'll look into it and disable
it it's there. First I've heard of anything like this in any Open Source
project.

-Dane

Jonathan Roberts wrote:
> I see you fixed your problem already but in case someone else needs it
> in the future. This
> usually does the trick on one way audio for sip connections:
>
> add/modify sip.conf for the following:
>
> nat=yes
> externip = /your fixed internet address, e.g. youraccount.dyndns.org
> <http://youraccount.dyndns.org>/
> fromdomain = /your fixed internet address (again)/
> localnet = 192.168./x /.0/255.255.255.0
> Did you hear about that 'phone home' exploit in the later versions of
> Trixbox? You're probably safe if you're using an older version.
>
> Jonathan
>
>
> On Jan 8, 2008 5:40 PM, Dane Reugger <dane@downtownpc.com
> <mailto:dane@downtownpc.com>> wrote:
>
> Got a couple of questions that maybe somebody on this list can
> help me with.
>
> First ...
>
> I setup a Trixbox 9 month ago or so and it worked great - we just
> moved
> our offices and at first it didn't work at all. I eventually port
> forwarded a bunch of ports and modifying the sip_nat.conf and now it
> calls out great but on incoming calls you can't hear the caller?
>
> I think I'm got to try 1:1 Nat but I don't see how that will help
> - any
> better ideas?
>
> -Dane
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>
>

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Received on 01/08/08