【資料名稱】： 軟交換網(wǎng)關(guān)技術(shù)

【資料作者】：dwy

【資料日期】：2004.10

【資料語言】：中文

【資料格式】：PDF

【資料目錄和簡介】：

目 錄
聲明........................................................................................................................................... i
軟交換網(wǎng)關(guān)技術(shù)..........................................................................................................................1
1 概述........................................................................................................................................ 1
2 網(wǎng)關(guān)技術(shù)演進........................................................................................................................... 2
2.1 網(wǎng)關(guān)功能分解................................................................................................................ 3
2.2 網(wǎng)關(guān)功能互連體系結(jié)構(gòu)................................................................................................. 4
3 媒體網(wǎng)關(guān)................................................................................................................................. 5
3.1 媒體網(wǎng)關(guān)定義................................................................................................................ 5
3.2 媒體網(wǎng)關(guān)在軟交換網(wǎng)絡(luò)中的位置................................................................................... 6
3.3 媒體網(wǎng)關(guān)實現(xiàn)技術(shù)......................................................................................................... 9
4 媒體網(wǎng)關(guān)控制器..................................................................................................................... 19
4.1 媒體網(wǎng)關(guān)控制協(xié)議....................................................................................................... 19
4.2 媒體網(wǎng)關(guān)控制協(xié)議功能............................................................................................... 19
4.3 MGCP 媒體網(wǎng)關(guān)控制器設(shè)計........................................................................................ 20
5 信令網(wǎng)關(guān)技術(shù)......................................................................................................................... 49
5.1 信令網(wǎng)關(guān)概述.............................................................................................................. 49
5.2 信令網(wǎng)關(guān)的分類.......................................................................................................... 50
5.3 信令網(wǎng)關(guān)支持的協(xié)議................................................................................................... 51
5.4 信令網(wǎng)關(guān)的組織結(jié)構(gòu)................................................................................................... 54
6 接入網(wǎng)關(guān)技術(shù)......................................................................................................................... 55
6.1 V5.2 概述..................................................................................................................... 56
6.2 基于分組網(wǎng)絡(luò)的接入網(wǎng)............................................................................................... 56
6.3 接入網(wǎng)關(guān)呼叫處理流程............................................................................................... 58
7 小結(jié)...................................................................................................................................... 66