Method for remotely controlling a telephone loop/channel from another

These patents are for Call Bridge, Managed Call Forwarding, and Call Back - features common to almost all of the approx 120 PBX vendors products in the US.
Marketing document is attached as a pdf.

US 6,134,312 issued 2000-10-17   [MORE INFO]
US 5,719,925 issued 1998-02-17   [MORE INFO]

Type of Offer: Sale

Asking Price: US$600,000

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