1. A method of determining network quality for a communications device capable of communicating over a communications network, the method comprising: determining location information associated with a location of the communications device; querying a database using the determined location information, the database storing a plurality of entries each comprising location information and corresponding network quality information; obtaining, from the database in response to the query, network quality information from at least one entry of said entries which comprises location information corresponding to the determined location information; and enabling adapting a call control implemented at the communications device based, at least in part, on the obtained network quality.