systems and techniques are disclosed relating to communications . the systems and techniques include receiving an origination request for a call , determining whether the call is allowed on each of a plurality of wireless networks as a function of the origination request , and originating the call over a network selected from a plurality of networks . it is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure . it is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims .