A method and system for signal transmission adaptation of H.248 protocol

The invention discloses an Mc interface H.248 protocol signaling transmission adapting method, by managing links, adapting a link layer interface into a network layer interface, accordingly providing a united signaling transmission interface for a H.248 protocol entity, where link management manages link states and reports to bureau management; the bureau management calculates bureau information according to link information and report to the H.248 protocol entity or transmits bureau information of network layer to the H.248 protocol entity and allocates a link to the outgoing signaling, so as to implement load sharing and link failure backuping; the data processing includes data transmission and reception. The invention provides a united signaling transmission interface for a H.248 protocol entity and can meet the requirements for load sharing, failure backuping and information orderly transmission. 本发明公开了一种Mc接口的H.248协议的信令传输适配方法，通过管理链路，将链路层接口适配成为网络层接口，从而为H.248实体提供一个统一的信令传输接口，其中，链路管理对链路的状态进行管理并上报局管理；局管理根据链路信息计算出局信息上报H.248实体，或者将网络层接口的局信息转发给H.248，并为出局的信令数据分配链路，实现负荷分担和链路故障备份；所述数据处理进行数据的发送和接收，本发明适配方法向H.248协议屏蔽下层信令传输的细节，为H.248实体提供一个统一的信令传输接口，且可满足负荷分担、故障备份及消息有序传输的需求。