Methods and apparatus for authorizing and allocating outdial communication services are disclosed. A disclosed system comprises an application server to initiate an outdial communication service, a gateway to transport the outdial communication service from the application server to an access network...http://www.google.fr/patents/US7643472?utm_source=gb-gplus-shareBrevet US7643472 - Methods and apparatus for authorizing and allocating outdial communication services
Methods and apparatus for authorizing and allocating outdial communication ...
