內(nèi)話系統(tǒng)中電話故障處理分析

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摘  要：該文分析內(nèi)話系統(tǒng)中電話的通話過程，分別介紹內(nèi)話系統(tǒng)中電話線路引起的故障、系統(tǒng)配置不當(dāng)引起的故障、多內(nèi)話系統(tǒng)使用操作不當(dāng)引起的故障案例。總結(jié)出內(nèi)話中電話故障處理的要點是要結(jié)合電壓變化規(guī)律和信號傳遞流程解決故障。

關(guān)鍵詞：內(nèi)話系統(tǒng);電話;故障處理;電壓變化;信號傳遞

中圖分類號：TN915.05     文獻標志碼：A         文章編號：2095-2945（2023）18-0149-04

Abstract： This paper analyzes the call process of telephone in voice switching system and introduces the faults caused by the telephone line in the voice switching system， the faults caused by the improper system configuration， and the fault cases caused by the improper use and operation of the multi-voice switching system.The paper concludes that the key point of telephone fault handling in voice switching system is to solve the fault by combining the law of voltage change and signal transmission process.

Keywords： voice switching system; telephone; fault handling; voltage change; signal transmission

電話通信是利用傳輸網(wǎng)絡(luò)將通話語音實時傳送，進而使得通話雙方可以實時雙向會話的一種通信方式，其是人們?nèi)粘９ぷ髦休^為常見的通信方式。（剩余4726字）