Patent ID: 9124693
Filing Date: 2015-09-01
Classification: H04L,H04M,H04W

Abstract:
1. A method of providing secondary communication to a first communication device, wherein the first communication device is in primary communication with a second communication device via a network interface, and the first communication device connected to the network interface over a voice channel and the second communication device connected to the network interface over a data channel via VoIP, comprising: receiving a signaling message from the second communication device indicative of a determined interruption to the primary communication, substituting the second device with a third communication device in response to the signaling message, to thereby establish the secondary communication between the first communication device and the third communication device; wherein the primary communication and the secondary communication is communication of media, wherein the step of substituting the second device with a third communication device further comprising: sending a third signaling message to a media relay in response to the third signaling message, establishing communications between the media relay and the third communications device.