Methods and apparatus for controlling call admission to a network based on call peers
First Claim
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1. An apparatus comprising:
- a session controller configured to be coupled to a database and configured to receive an indication associated with an ingress call from an ingress network,determining an ingress-call peer associated with the ingress call based on the indication, wherein the ingress-call peer is a logical grouping of calls associated with the ingress network, wherein determining the ingress call peer is based on an Internet protocol (IP) subnet,the session controller being further configured to query the database for a policy associated with the ingress-call peer associated with the ingress call, wherein the policy specifies call admission control parameters for the ingress network and determines an egress call peer for transmitting the ingress call to an egress network,the session controller being further configured to query the database for a dynamic-peer-definition template associated with the ingress call when the ingress-call peer is not identified upon query of the database,the session controller being further configured to reject the ingress call when the dynamic-peer-definition template is not identified upon query of the database.
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Abstract
A session controller configured to be coupled to a database and configured to receive an indication associated with an ingress call is disclosed. The session controller is further configured to query the database for an ingress-call peer associated with the ingress call, and to query the database for a dynamic-peer-definition template associated with the ingress call when the ingress-call peer is not identified upon query of the database. The session controller is further configured to reject the ingress call when the dynamic-peer-definition template is not identified upon query of the database.
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Citations
14 Claims
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1. An apparatus comprising:
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a session controller configured to be coupled to a database and configured to receive an indication associated with an ingress call from an ingress network, determining an ingress-call peer associated with the ingress call based on the indication, wherein the ingress-call peer is a logical grouping of calls associated with the ingress network, wherein determining the ingress call peer is based on an Internet protocol (IP) subnet, the session controller being further configured to query the database for a policy associated with the ingress-call peer associated with the ingress call, wherein the policy specifies call admission control parameters for the ingress network and determines an egress call peer for transmitting the ingress call to an egress network, the session controller being further configured to query the database for a dynamic-peer-definition template associated with the ingress call when the ingress-call peer is not identified upon query of the database, the session controller being further configured to reject the ingress call when the dynamic-peer-definition template is not identified upon query of the database. - View Dependent Claims (2, 3, 4)
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5. A method, comprising:
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receiving an indication of an ingress call from an ingress network at a session controller; determining an ingress-call peer associated with the ingress call based on the indication, wherein the ingress-call peer is a logical grouping of calls associated with the ingress network, wherein determining the ingress call peer is based on an Internet protocol (IP) subnet; querying a peer database for a policy associated with the ingress-call peer associated with the ingress call, wherein the policy specifies call admission control parameters for the ingress network and determines an egress call peer for transmitting the ingress call to an egress network; when the ingress-call peer is not identified by the querying of the peer database, querying a template database for a dynamic-peer-definition template associated with the ingress call; and when the dynamic-peer-definition template is not identified by the querying of the template database, rejecting the ingress call. - View Dependent Claims (6, 7, 8, 9)
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10. A non-transitory computer readable medium having stored thereon executable instructions that when executed by the processor of a computer control the computer to perform steps comprising:
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a receiving instruction to receive an ingress-call indicator associated with an ingress call from an ingress network; a determining instruction to determine an ingress-call peer associated with the ingress call based on the ingress-call indicator, wherein the ingress-call peer is a logical grouping of calls associated with the ingress network, wherein determining the ingress call peer is based on an Internet protocol (IP) subnet; a first querying instruction configured to query a peer database for a policy associated with the ingress-call peer associated with the ingress call, wherein the policy specifies call admission control parameters for the ingress network and determines an egress call peer for transmitting the ingress call to an egress network; a second querying instruction to query a template database for a dynamic-peer-definition template associated with the ingress call the ingress-call peer is not identified by the querying of the peer database; and a rejection instruction to reject the ingress call when the dynamic-peer-definition template is not identified by the querying of the template database. - View Dependent Claims (11, 12, 13, 14)
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Specification