Intelligent customer care support
First Claim
1. A method for use in a mobile communications system comprising:
- supplying an address of an external control component and a service identifier identifying a service to be performed by the external control component to a visiting location register associated with a switching center from a home location register (HLR) associated with a mobile communications device;
receiving at the switching center a customer care call from the mobile communications device;
in response to detecting the customer care call according to a sequence of dialed digits of the customer care number, suspending call processing and querying the external control component utilizing the supplied address;
at the external control component performing the service indicated by the service identifier and determining how to continue processing the customer care call in accordance therewith; and
communicating call control information from the external control component to the switching center regarding how to continue call processing.
3 Assignments
0 Petitions
Accused Products
Abstract
In a mobile communications system a visiting location register (VLR) associated with a switching receives an address of an external control component and a service identifier identifying a service to be performed by the external control component from a home location register (HLR) associated with a mobile communications device. When a customer care call from the mobile communications device is received at the switching center, the switching center suspends call processing and queries the external control component utilizing the address from the VLR. The external control component performs the service indicated by the service indicator and determines a translation for the customer care call and returns information to the switching center for routing the call according to the translation. The translation may be determined at least in part according to the service performed by the external control component. The translation may be determined at least in part according to one or more of time of day, day of week, location of the switching center, or NPA-Nxx. The service indicator and address of the external control component may be provided by the HLR in Dialed CAMEL Subscription Information (D-CSI) associated with the mobile communication device.
55 Citations
10 Claims
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1. A method for use in a mobile communications system comprising:
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supplying an address of an external control component and a service identifier identifying a service to be performed by the external control component to a visiting location register associated with a switching center from a home location register (HLR) associated with a mobile communications device; receiving at the switching center a customer care call from the mobile communications device; in response to detecting the customer care call according to a sequence of dialed digits of the customer care number, suspending call processing and querying the external control component utilizing the supplied address; at the external control component performing the service indicated by the service identifier and determining how to continue processing the customer care call in accordance therewith; and communicating call control information from the external control component to the switching center regarding how to continue call processing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for use in a mobile communications system comprising:
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receiving at a switching center a customer care call from a mobile communications device; in response to detecting the customer care call, suspending call processing and sending information related to the customer care call from the switching center to a service control point; at the service control point determining how to continue processing the call in accordance with the information related to the customer care call; and communicating call control information from the service control point to the switching center regarding the call; wherein the information related to the customer care call sent to the service control point includes a service identifier indicative of a service to be performed by the service control point; and wherein the switching center uses the service identifier and an address of the service control point provided to a visiting location register associated with the switching center by a home location register associated with the mobile communications device, if available, and otherwise uses a service identifier and address of the service control point stored in the switching center without being associated with the particular mobile communications device.
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Specification