Patent ID: 8760999
Filing Date: 2014-06-24
Classification: H04L

Abstract:
1. A system, comprising: memory storing computer-executable instructions; processor, communicatively coupled to the memory, that facilitates execution of the computer-executable instructions to at least: facilitate communication of traffic associated with a communication device between a radio network subsystem and an Internet protocol multimedia system network via a packet-switched network; route the traffic associated with the communication device via a direct interface between the radio network subsystem and the Internet protocol multimedia system network in response to detection of loss of connectivity between the packet-switched network and the Internet protocol multimedia system network, in accordance with a predefined routing criterion; monitor a connectivity status associated with the packet-switched network at least while the traffic associated with the communication device is being routed via the direct interface between the radio network subsystem and the Internet protocol multimedia system network; and in response to detection of the connectivity between the packet-switched network and the Internet protocol multimedia system network being re-established, re-route at least a portion of the traffic associated with the communication device from being communicated between the radio network subsystem and the Internet protocol multimedia system network via the direct interface to communicate at least the portion of the traffic associated with the communication device between the radio network subsystem and the Internet protocol multimedia system network via the packet-switched network.