Patent ID: 9420510
Filing Date: 2016-08-16
CPC Classification: H04L,H04M,H04W

Claim Text:
1. A method of mediating a communication session between a hybrid mobile device and a second communication device endpoint in which a communications server functions as a bridge service between the hybrid mobile device and the second communication device endpoint for a voice communication session, wherein the hybrid mobile device is currently sending, over an upstream link, and receiving, over a downstream link, a WiFi Internet Protocol (IP) packet data media stream representing the voice communication session over a WiFi IP data communication link comprising an 802.11 wireless fidelity (WiFi) network connection to and from the communications server and the hybrid mobile device is capable of sending, over an upstream link, and receiving, over a downstream link, a cellular IP packet data media stream representing the voice communication session over a cellular IP data communication link to and from the communications server, the method comprising: in the hybrid mobile device: