METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO DETERMINE ROUTING FOR IDENTICAL VIRTUAL PRIVATE NETWORK (VPN) NUMBERS ASSIGNED TO MULTIPLE COMPANIES
First Claim
1. A method for determining routing for virtual private network (VPN) numbers, the method comprising:
- receiving a query from a switch module to determine routing information for a call initiated by a calling party, the query including dialed digits, a calling party identifier, and a route identifier representative of a route via which the call was initiated;
selecting a private VPN number look-up table from a plurality of private VPN number look-up tables based on the calling party identifier, and to perform a lookup within the selected private VPN number look-up table based on a portion of the dialed digits and the route identifier, the lookup to identify the routing information associated with the dialed digits; and
transmitting the routing information to the switch module.
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Abstract
Example methods, apparatus and articles of manufacture to determine routing for identical virtual private network (VPN) numbers assigned to multiple companies are disclosed. A disclosed example method includes receiving a query from a switch module to determine routing information for a call initiated by a calling party, the query including dialed digits, a calling party identifier, and a route identifier representative of a route via which the call was initiated, selecting a private VPN number look-up table from a plurality of private VPN number look-up tables based on the calling party identifier, and to perform a lookup within the selected private VPN number look-up table based on a portion of the dialed digits and the route identifier, the lookup to identify the routing information associated with the dialed digits, and transmitting the routing information to the switch module.
40 Citations
12 Claims
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1. A method for determining routing for virtual private network (VPN) numbers, the method comprising:
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receiving a query from a switch module to determine routing information for a call initiated by a calling party, the query including dialed digits, a calling party identifier, and a route identifier representative of a route via which the call was initiated; selecting a private VPN number look-up table from a plurality of private VPN number look-up tables based on the calling party identifier, and to perform a lookup within the selected private VPN number look-up table based on a portion of the dialed digits and the route identifier, the lookup to identify the routing information associated with the dialed digits; and transmitting the routing information to the switch module. - View Dependent Claims (2, 3, 4)
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5. An apparatus for determining routing for virtual private network (VPN) numbers, the apparatus comprising:
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a receiving module to receive a query from a switch module to determine routing information for a call initiated by a calling party, the query including dialed digits, a calling party identifier, and a route identifier representative of a route via which the call was initiated; a look-up module to select a private VPN number look-up table from a plurality of private VPN number look-up tables based on the calling party identifier, and to perform a lookup within the selected private VPN number look-up table based on a portion of the dialed digits and the route identifier, the lookup to identify the routing information associated with the dialed digits; and a transmitting module to transmit the routing information to the switch module. - View Dependent Claims (6, 7, 8)
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9. An article of manufacture storing machine accessible instructions that, when executed, cause a machine to:
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receive a query from a switch module to determine routing information for a call initiated by a calling party, the query including dialed digits, a calling party identifier, and a route identifier representative of a route via which the call was initiated; select a private virtual private network (VPN) number look-up table from a plurality of private VPN number look-up tables based on the calling party identifier, and to perform a lookup within the selected private VPN number look-up table based on a portion of the dialed digits and the route identifier, the lookup to identify the routing information associated with the dialed digits; and transmit the routing information to the switch module - View Dependent Claims (10, 11, 12)
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Specification