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US 11,849,380 B2Granted
Call flow system and method for use in a VoIP telecommunication system
AssigneeTango Networks, Inc.
InventorsAndrew Silver, Lathan Lewis, Patricia Landgren
Life of this patent
Estimating the term…
Abstract
A method of establishing a communication link between a mobile terminal of a wireless network and a subscriber of a network, such as an enterprise network, and/or a residential network.
Claims20
A method, comprising:
- identifying, by a first component of a Gateway GPRS Support Node (GGSN) deployed in a gateway server of a carrier network and in advance of a communication associated with a mobile device, a mobile device subscription with a personal account controlled by a policy of the carrier network and a corporate account controlled by a policy of an enterprise network having a second component of the GGSN deployed in a gateway server of the enterprise network, wherein the first component and the second component together form a single GGSN whose functions are split into a first set of functions carried out in carrier network and a second set of functions carried out in enterprise network;
- receiving, by the GGSN, the communication associated with the mobile device;
- identifying, by the GGSN, that the mobile device subscription is set to associate a current usage of the mobile device with one of the personal and the corporate account;
- and
- one of allowing, disallowing, or redirecting, by the GGSN, the communication based on whether the mobile device subscription is has associated with the personal account or the corporate account.
2 more elements
A system, comprising:
- a Gateway GPRS Support Node (GGSN) deployed in a gateway server of a carrier network, the GGSN comprising a first component configured to:
- identify, in advance of a communication associated with a mobile device, a mobile device subscription with a personal account controlled by a policy of the carrier network and a corporate account controlled by a policy of an enterprise network having a second component of the GGSN deployed in a gateway server of the enterprise network, wherein the first component and the second component together form a single GGSN whose functions are split into a first set of functions carried out in carrier network and a second set of functions carried out in enterprise network, and;
- wherein the GGSN is further configured to:
- receive the communication associated with a mobile device,
- identify that the mobile device subscription is set to associate a current usage of the mobile device with one of the personal and the corporate account, and
- one of allow, disallow, or redirect communication based on whether the mobile device subscription is associated with the personal account or the corporate account.
3 more elements
A non-transitory computer readable medium storing instructions that when executed by one or more processors cause one or more processors to perform:
- identifying, by a first component of a Gateway GPRS Support Node (GGSN) deployed in a gateway server of a carrier network and in advance of a communication associated with a mobile device, a mobile device subscription with a personal account controlled by a policy of the carrier network and a corporate account controlled by a policy of an enterprise network having a second component of the GGSN deployed in a gateway server of the enterprise network, wherein the first component and the second component together form a single GGSN whose functions are split into a first set of functions carried out in carrier network and a second set of functions carried out in enterprise network;
- receiving, by the GGSN, the communication associated with the mobile device;
- identifying, by the GGSN, that the mobile device subscription is set to associate a current usage of the mobile device with one of the personal and the corporate account;
- and
- one of allowing, disallowing, or redirecting, by the GGSN, the communication based on whether the mobile device subscription is associated with the personal account or the corporate account.
2 more elements
Dependencies are inferred from the claim text.