Patent ID: 9055499
Filing Date: 2015-06-09
Classification: H04W

Abstract:
1. A method of operating a communication control system to control communications over a Long-Term Evolution (LTE) network and a non-LTE network, the method comprising: receiving a communication session request transferred by a wireless communication device over the non-LTE network, in response to the communication session request, initiating a voice communication session between the wireless communication device and a first communication interface; in response to the voice communication session over the non-LTE network with the first communication interface, requesting an LTE registration notification for the wireless communication device; receiving the LTE registration notification that the wireless communication device has registered with the LTE network, in response to the LTE registration and while the voice communication session over the non-LTE network is maintained, initiating an audio conference over the LTE network between the wireless communication device and a second communication interface; and in response to the LTE registration and while the voice communication session over the non-LTE network is maintained, initiating a data link over the LTE network between the wireless communication device and the second communication interface.