4. Telephonic communications
  5. With usage measurement
  6. Call traffic recording by computer or control processor

John Karau

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System, method and computer program product for achieving...

Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Reexamination Certificate

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System, method and computer program product for achieving...

Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

System, method and computer program product for achieving...

Telephonic communications – With usage measurement – Call traffic recording by computer or control processor
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2519013

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