Method and Device for Internet Protocol Multimedia Subsystem Terminal to Access Network

摘要

Provided are a method and device for an IMS terminal to access a network. The method includes that: a home location IMS terminal management system of the IMS terminal acquires IMS network access point information of a visit location from a visit location IMS terminal management system of the IMS terminal, wherein the IMS terminal management systems synchronize their respective data via an interface; and the home location IMS terminal management system sends configuration information to the IMS terminal, wherein the configuration information includes the acquired IMS network access point information. In the disclosure, the home location IMS terminal management system of the IMS terminal acquires the access point information of the visit location, and sends to the IMS terminal configuration information including the access point information, thus enabling the access point acquired by the IMS terminal to be more accurate, and improving the security of an IMS network.

主权项

1. A method for an Internet Protocol Multimedia Subsystem (IMS), terminal to access a network, comprising:
acquiring, by a home location IMS terminal management system of the IMS terminal, IMS network access point information of a visit location from a visit location IMS terminal management system of the IMS terminal, wherein IMS terminal management systems synchronize their respective data via an interface; and sending, by the home location IMS terminal management system, configuration information to the IMS terminal, wherein the configuration information comprises the acquired IMS network access point information.