call up signal 中文意思是什麼
call up signal
解釋
呼叫信號-
Through discussing the following problems such as call setting up, signal converting, media logical channel setting up and media ability exchange, relevant methods about address exchange and the inconsistency of signal interpretation were put forward to realize the sgw in softswitch
對軟交換信令網關中的呼叫建立、信令轉換、媒體邏輯通道建立和媒體會話能力交換等一些基本問題進行探討,並就地址轉換、信令轉換的一致性等問題提出相應的解決方法,為軟交換中信令網關的設計和實現提供了一種思路。
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