[afnog] CONNECTING TWO PBX OVER THE ASA FIREWALL

[David Chima]

Dear AfNOG
I want to thank you all for the assistance you rendered to me. I have now
succeeded having the two PBXes talk to each other and I can call the other
side as I used to do. Somehow Samsung PBXes need some UDP ports greater
than 30000.

Thanks once again.

Regards

David

On Mon, Jan 28, 2019 at 10:47 AM David Chima <dgchima at gmail.com> wrote:

> Dear AfNOG
> I need help. I have an ASA 5506-X running software version 9.5(2). I have
> connected one PBX on the SERVER DMZ and the other PBX is in the WAN 300Km
> away.
> I have setup the firewall with static NAT so that the IP addresses are not
> seen on either side as dynamically assigned but statically as they are. I
> have also setup inspection for SIP and H323.
>
> The PBX can talk to each other somehow because from an extension attached
> to one PBX I can call the other extension on another PBX, but the call
> recipient cant hear anything after lifting the receiver.
>
> Anyone who can help me please
>
> Regards
>
> David Chima
>
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