Call management implemented using call routing engine

Telephonic communications – Plural exchange network or interconnection – Routing parameter

Reexamination Certificate

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C379S265020, C379S289000

Reexamination Certificate

active

06912278

ABSTRACT:
A call management technique implemented using a call routing engine is described. The technique of the present invention may be used to advantage to implement dialed number translation techniques in a global system connected to different telephone networks.

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