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Reply To: VOIP into a PBX


You are right. If you want to be able to call from one extension to another extension, without a operator in betwen,it will not work with those Ericsson boxes.
In that case you will need a better box, that could handle FXO and FXS interfaces.
You will be looking at a more expensive solution in that case.
If you need more information, post you e-mail and I will get with you.