AN ACCOUNTING METHOD, APPARATUS AND SYSTEM BASED ON ROLES IN THE BUSINESS OF PUSH-TO-TALK OVER CELLULAR

摘要

An accounting method based on roles in the business of Push-to-talk over Cellular (PoC), used for the differentially accounting according to different user roles. The method comprises the following steps: a PoC server sends an accounting request to an accounting functional entity (300), and in the request there is corresponding information of the user role; The accounting functional entity receives the request, and selects accounting strategy referring to the corresponding information (310), then deals with the accounting process according to the selected accounting strategy (320), thereafter the accounting functional entity return the accounting response to the PoC server (340). A PoC server, accounting apparatus and communication system are also disclosed.