Direct Routing of Communication Sessions for Mobile IP Communication End Points

摘要

Embodiments of methods and systems for direct routing of communication sessions for mobile IP communication end points are presented. The methods may be implemented in a service provider network. In one embodiment, a method includes receiving, on a first service provider network, a request for access to a target communication device, the target communication device being associated with a second service provider network. The method may also include receiving an indicator, from the second service provider network, that the target communication device is roaming on a third service provider network. Additionally, the method may include establishing a peer-to-peer communication link with the target communication device on the third service provider network by a direct peer-to-peer interconnection process.

主权项

1. A method, comprising:
receiving, on a first service provider network, a request for access to a target communication device, the target communication device being associated with a second service provider network; receiving an indicator, from the second service provider network, that the target communication device is roaming on a third service provider network; and establishing a peer-to-peer communication link with the target communication device on the third service provider network by a direct peer-to-peer interconnection process, by establishing a peer-to-peer communication session from a peering point in the first service provider network directly to a peering point in the third service provider network, that is associated with, and separate from, the target communication device.