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Hybrid Cloud PBX

  • US 20190320070A1
  • Filed: 04/16/2019
  • Published: 10/17/2019
  • Est. Priority Date: 04/16/2018
  • Status: Active Grant
First Claim
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1. A hybrid PBX, comprising:

  • an onsite PBX;

    a remote PBX; and

    one or more extensions,wherein each extension of the one or more extensions is connected to both the onsite PBX and the remote PBX, andwherein the remote PBX is operative to facilitate calls made and received by the extensions when the onsite PBX is inoperative.

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