[asterisk-users] Asterisk behind Sonicwall firewall

[Francesco Peeters (Asterisk)]

On Tue, September 26, 2006 22:21, Barry Fawthrop wrote:
> Hi all
>
> I didn't change anything that's my point
> It has be running and working just fine then at 4:32 pm yesterday I
> could not make or recieve VoIP calls via our VoIP Provider
> They say the Invite packet was being rejected and thus there was no
> "real" connection  even though SIP SHOW PEERS has us registered
>
> They also say it's due to the Sonicwall which has changed port
> assignments and thus blocking ports.
> I see in the Sonicwall log UDP Packet Dropped with the Providers IP
> Address but it talks about port 36612 which is not SIP
>
> They say along with the log that SIP is using 36612 why when all the
> VoIP SIP setting are enabled/configured and SIP is packet forwarded to the
> Asterisk Box due to Sonicwall NAT
>
>
> Now I'm trying to find out why and how to correct this.
>
>
> Thanks all
> Barry
>
>

SonicWALL Enhanced has an option called 'Persistent NAT'... Is it turned on?


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F Peeters
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