Is this a Doorking keypad (or similar)? They have a bunch of accessories to retrofit IP into analog systems (see: https://www.doorking.com/accessories/telephone-accessories/voip-integration ).
I did this in the past, and justified the ROI to the customer because lightning in the area would always fry the controller, the keypad, or both (in addition to the AT&T POTS cost). I ran fiber + DC instead of Ethernet. It paid for itself in one summer season. tim On Tue, Feb 19, 2019 at 5:56 PM dave <[email protected]> wrote: > I am looking for a solution to connect a security gate with touch tone > dial pad to remove the existing phone lines to the gate and say good bye to > ATT. > > I had thoughts of using some ATAs back to back and one for the sip ... > > Any thoughts and suggestions are welcome. > > > -- > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > -- Tim Cailloux Southern Internet -- Locally Owned and Operated [email protected] (404) 406-9911
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