Telephonic communications – Plural exchange network or interconnection – With interexchange network routing
Reexamination Certificate
2005-12-13
2005-12-13
Hong, Harry S. (Department: 2642)
Telephonic communications
Plural exchange network or interconnection
With interexchange network routing
C370S252000, C370S401000, C370S495000, C379S221020, C379S221050, C379S221060, C379S221140, C379S221150, C379S901000
Reexamination Certificate
active
06975718
ABSTRACT:
A communication system includes a tenant with multiple physical locations that include a number of packet enabled telecommunications devices managed by one or more call managers. To generate a route plan for use by a call manager in managing calls from these devices, a route plan wizard determines routing options, location information for the tenant, and gateway information for gateways available to the tenant and then automatically generates a route plan for use in routing telephone calls originating from the managed packet enabled telecommunications devices based on this information.
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Chow Rita L.
Pearce Christopher E.
Baker & Botts L.L.P.
Cisco Technology Inc.
Hong Harry S.
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