Title: Media gateway interface user plane protocol initializing method
Application Number: 200510070742 Application Date: 2005.05.18
Publication Number: 1867088 Publication Date: 2006.11.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04Q7/22,H04L29/06
Applicant(s) Name: Huawei Technologies Co., Ltd. Address: 518129
Inventor(s) Name:
Attorney & Agent: guo runxiang
Abstract:
     The invention relates to a method for initializing the user protocol (NBUP) of media gateway interface (NB), used in backward loading construction of wireless network. Wherein, it comprises: A, when the IP port of called gateway in said conversation receives NBUP initialized message, and the mobile soft exchange has sent carrying character information of said calling to the IP port, executing step C; or else, storing said NBUP initialized message; B, when the IP port of called gateway receives the carrying character information of said calling sent from mobile soft exchange, and the non-treated NBUP initialized message is stored, executing the step C; or else, after receiving the NBUP initialized message, executing step C; C, the called gateway responds NBUP initialization response message to the calling gateway, to process NBUP initialization consultation. The invention can improve the calling construction speed based on network backward delay.
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