Patent ID: 7899037
Filing Date: 2011-03-01
Classification: H04L

Abstract:
1. A method of operating a communication device having a data application and a voice application, the method comprising: establishing a data session between the data application and a data communication system, and during the data session, receiving a voice session request from a voice communication system into the voice application; in response to the voice session request, alerting a user of the voice session request and transferring a voice session request indication from the voice application to the data application; receiving a user acceptance of the voice session request, and in response to the user acceptance, transferring a voice session acceptance indication from the voice application to the data application; in response to the voice session request indication and the voice session acceptance indication, transferring a data session message from the data application to the data communication system; in response to transferring the data session message, transferring a data application ready indication from the data application to the voice application; in response to both the user acceptance and the data application ready indication, transferring a voice session acceptance from the voice application to the voice communication system.