Patent ID: 8189563
Filing Date: 2012-05-29
Classification: H04L,H04M

Abstract:
1. A composite service enabling data processing system comprising: an application server executing in memory by at least one processor of a host computer; a plurality of channel servlets operating in the application server, each enabled to establish multiple different channels of access to a common session for a composite service; a location registry coupled to the application server and comprising a table of entries associating the different channels of access with the common session for the composite service; a model servlet operating in the application server and configured for coupling to a model for the common session, for modifying state data in the model for the common session, and to synchronize views for each of the different channels of access to the common session responsive to changes detected in the model; and, view coordination logic coupled to at least one of the channel servlets, the view coordination logic comprising program code enabled to establish a new channel of access to the single session with an end point associated with a caller in a public switched telephone network (PSTN) telephonically in communication with another caller in the PSTN associated with an end point received from a service control point (SCP) in the PSTN for an existing one of the multiple, different channels of access.