[asterisk-gui] No sound

[Bob Crandell]

Matt,

Yes there are NATs everywhere.  The Asterisk server is behind a NAT
firewall.  The softphones are on laptops that wonder around to various
clients who are on their own NATed networks.  The Grandstream is at my
house which is behind a NAT.  It will be going to a different location
once this resolved.

Thanks
Bob

On Wed, 2009-04-01 at 20:59 -0400, Matt Sales wrote:

> Bob, this sounds like a NAT issue.  When you're outside the office are
> the softphones behind a NAT firewall?  Is the Asterisk Server behind a
> NAT firewall?
> 
> 
> On Thu, Mar 26, 2009 at 6:42 PM, Bob Crandell <bob at assuredcomp.com>
> wrote:
> 
>         Hi guys,
>         
>         I've been testing softphones in Windows and SuSE.  From
>         outside the office, I can make a call to a different extension
>         and to an outside number but neither the caller nor the callee
>         can hear anything.  I thought I was being stupid until I
>         bought a Grandstream GXP 2020 which wouldn't speak to me
>         either from outside the office.  It does work inside the
>         office.  I tested the softphone inside the office and it works
>         too.  Ok so it's the firewall.  I have port 5060 UDP and
>         10001-20000 UDP open and pointed to the Asterisk box.  What am
>         I missing?  I'm getting so close to being able to go live with
>         this thing.
>         
>         Thanks
>         Bob Crandell
>         Assured Computing, Inc.
>         http://www.assuredcomp.com/
>         541-868-0331
>         ComputerBase
>         http://www.computerbaseusa.com/
>         541-349-0404
>         
>         
>         
>         
>         
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