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私有電話網路與公眾電話網路間電話繞徑的方法與裝置

dc.citation.patentcountryTWNzh_TW
dc.citation.patentnumberI289399zh_TW
dc.contributor.author張明峰en_US
dc.contributor.author林一平en_US
dc.contributor.author梁慶豐en_US
dc.date.accessioned2014-12-16T06:17:02Z
dc.date.available2014-12-16T06:17:02Z
dc.date.issued2007-11-01en_US
dc.description.abstract一種電話繞徑的方法與裝置,係實施於銜接一公眾電話網路(PSTN)與一私有電話網路(PTN)之間的一界面裝置,包括交換機、總機系統、網路交換機、媒體閘道器等裝置。主要是建立、維護與使用一回電路徑表,經由搜尋此回電路徑表,來達成PSTN用戶得以一階段撥號方式直接回撥給PTN用戶。一階段撥號機制的運作程序包括銜接PTN電話至PSTN、銜接PSTN電話至PTN、和插入回電標籤於回電路徑表。回電路徑表由回電標籤所組成,每一筆回電標籤至少包含三個欄位,PTN發話者識別碼、PSTN受話者電話號碼、和外線電話號碼。zh_TW
dc.identifier.govdocH04M001/738zh_TW
dc.identifier.govdocH04L029/06zh_TW
dc.identifier.govdocH04M011/06zh_TW
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/106247
dc.language.isozh_TWen_US
dc.title私有電話網路與公眾電話網路間電話繞徑的方法與裝置zh_TW
dc.typePatentsen_US

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