Abstract: Described are methods and apparatuses, including computer program products, for determining available communication paths. A graphical user interface is transmitted from a server device to a client device. The graphical user interface includes one or more graphical elements associated with one or more communication path attributes. One or more communication path request criteria based on input to at least one of the one or more graphical elements are received at the server device. The one or more communication path request criteria are associated with the one or more communication path attributes. Based on the one or more communication path request criteria, a ranked set of one or more available communication paths are determined. The ranked set of one or more available communication paths are transmitted from the server device to the client device.