Method of establishing optimized media path and signaling gateway for implementing this method
作者： Zhenhua Xie , Zhenwu Hao
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摘要: Provided are a method and signaling gateway for establishing an optimized media path applied in IMS network. The includes: during the process of forwarding session description protocol (SDP) request response, when receiving SDP response first session, ALG judging that there is between itself second ALG, then sending including indication information send response; with target being ALG; after having received or information, session.
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