[asterisk-dev] Problems with Firewall

[Steve Totaro]

On Mon, Feb 2, 2009 at 11:43 AM, Karsten Asche <K-Asche at web.de> wrote:
> Hi @ all,
>
> IŽm programming a Softphone under Windows.
> At the moment I have the problem if I do a call,
> the SIP Session will be created succesfully but sometimes
> the speech from my XP System will be send but after send to server
> it will be blocked.
> The curiosity is that under Vista this problem doesnŽt happen.
> Both Clients run through the same Firewall.
> If i Do the call on my XP with SJPhone it works fantastic and after
> compare the sent pakets with my sent pakets there are no differences.
>
> What could it be?
>
> Regards
> Karsten
>

Port forwarding, NAT, two phones on 5060?

-- 
Thanks,
Steve Totaro
+18887771888 (Toll Free)
+12409381212 (Cell)