Inventors:
Shamim A. Naqvi - Boston MA, US
Ellis L. Wong - Lexington MA, US
Anju Day - Concord MA, US
Assignee:
Aylus Networks, Inc. - Westford MA
International Classification:
H04M 3/42
US Classification:
4554141, 4554142, 4554143, 4554144, 370400, 370259, 709228
Abstract:
Under one aspect, a system generates dynamic call models within an IMS network, allowing different user entities (UEs) to have different service experiences. The IMS network includes application servers (ASs) and a serving call state control function (S-CSCF) that receives and then forwards UE service requests. The system includes storage media storing a service tree, which defines potential call models that map potential UE service requests onto ASs. At least two potential call models map a specified potential UE service request onto different ASs that can provide different service experiences. The system includes control logic for providing session control, which receives UE service requests from the S-CSCF, receives the service tree from the storage media, generates a call model for each UE based on potential call models defined by the service tree and on the requested service, and invokes a specified AS based on the generated call model.