I am in the need for a telephone line adaptor that will convert a -24v
analogue PABX extension into -48V for connection to the telco network so
that the extension can be driven through an Off Premise Extension circuit
(OPX) extension in the exchange. The current -24V circuit does not have
enough grunt to drive through the exchange to the remote location.
I have found a product at proctor & associates in Washington, but this seems
to be the only one on the planet as far as I can tell.
Anyone else have an idea?
18 years ago