METHODS AND SYSTEMS FOR PROVIDING TELEPHONY SERVICES AND ENFORCING POLICIES IN A COMMUNICATION NETWORK

摘要

There is provided characteristic service includes comparison signal information and control data in multimedia communication environment to identify service enablers and application server responses in the message, each response calls service enabler according to associated policy hook, in another embodiment, a kind of system is provided, what it is for implementation strategy in a communication network includes that strategic server receives the request for calling application, receive the policy profile for being used for the network user, and it determines to be based on policy profile to the appropriate distribution of the network user, using the system with available network resource, the system also includes the communication network and application control point and this strategic server that network resource manager monitors available resources in network, and with SIP using between the system using the reciprocity home network of strategy and access network so that specific to the implementation of user strategy while roam.