“Roaming” method and apparatus for use in emulating a user's “home” telecommunications environment
V Anupam, MA Hofmann, W Sweldens - US Patent 7,555,107, 2009 - Google Patents
In accordance with the principles of the present invention, a method of extending the
concept of “roaming to wireline networks is provided. Such" roaming is advantageously …
concept of “roaming to wireline networks is provided. Such" roaming is advantageously …