本規(guī)范共分15 章，主要內(nèi)容包括：總則，術(shù)語和代號(hào)，系統(tǒng)類型及組成，組網(wǎng)及中繼方式，業(yè)務(wù)性能與系統(tǒng)功能，信令與接口，中繼電路與帶寬計(jì)算，設(shè)備配置，編號(hào)及IP 地址，網(wǎng)絡(luò)管理，計(jì)費(fèi)系統(tǒng)，傳輸指標(biāo)及同步，電源系統(tǒng)設(shè)計(jì)，機(jī)房選址、設(shè)計(jì)、環(huán)境與設(shè)備安裝要求，接地與防護(hù)。

GB-T50622-2010······1

1 總則······11

2 術(shù)語和代號(hào)······12

2.1 術(shù)語······12

2.2 代號(hào)······13

3 系統(tǒng)類型及組成······16

3.1 用戶電話交換系統(tǒng)······16

3.2 調(diào)度系統(tǒng)······16

3.3 會(huì)議電話系統(tǒng)······16

3.4 呼叫中心······17

4 組網(wǎng)及中繼方式······18

4.1 局點(diǎn)設(shè)置······18

4.2 網(wǎng)絡(luò)結(jié)構(gòu)······18

4.3 路由計(jì)劃······24

4.4 中繼方式······24

5 業(yè)務(wù)性能與系統(tǒng)功能······29

5.1 業(yè)務(wù)性能······29

5.2 系統(tǒng)功能······31

6 信令與接口······34

6.1 信令······34

6.2 接口······35

7 中繼電路與寬帶計(jì)算······38

7.1 用戶線確定······38

7.2 業(yè)務(wù)基礎(chǔ)數(shù)據(jù)確定······38

7.3 中繼電路與信令鏈路計(jì)算······39

7.4 IP電話帶寬計(jì)算······41

8 設(shè)備配置······43

9 編號(hào)及IP地址······45

9.1 編號(hào)計(jì)劃······45

9.2 IP地址······46

10 網(wǎng)絡(luò)管理······47

11 計(jì)費(fèi)系統(tǒng)······48

11.1 計(jì)費(fèi)方式······48

11.2 計(jì)費(fèi)性能要求······49

12 傳輸指標(biāo)及同步······51

12.1 傳輸指標(biāo)······51

12.2 同步······51

13 電源系統(tǒng)設(shè)計(jì)······53

13.1 供電方式······53

13.2 電源設(shè)備配置······53

13.3 導(dǎo)線選擇······55

14 機(jī)房選址、設(shè)計(jì)、環(huán)境與設(shè)備安裝要求······57

14.1 機(jī)房選址、設(shè)計(jì)······57

14.2 機(jī)房環(huán)境······58

14.3 設(shè)備安裝要求······60

15 接地與防護(hù)······62

本規(guī)范用詞說明······63

引用標(biāo)準(zhǔn)名錄······64

附:條文說明······65

1 總則······69

3 系統(tǒng)類型及組成······70

3.1 用戶電話交換系統(tǒng)······70

3.2 調(diào)度系統(tǒng)······73

3.3 會(huì)議電話系統(tǒng)······73

3.4 呼叫中心······73

4 組網(wǎng)及中繼方式······75

4.1 局點(diǎn)設(shè)置······75

4.2 網(wǎng)絡(luò)結(jié)構(gòu)······45

4.4 中繼方式······80

5 業(yè)務(wù)性能與系統(tǒng)功能······81

5.1 業(yè)務(wù)性能······81

5.2 系統(tǒng)功能······81

6 信令與接口······83

6.1 信令······83

6.2 接口······83

7 中繼電路與寬帶計(jì)算······84

7.2 業(yè)務(wù)基礎(chǔ)數(shù)據(jù)確定······84

7.3 中繼電路與信令鏈路計(jì)算······84

7.4 IP電話帶寬計(jì)算······86

9 編號(hào)及IP地址······89

9.2 IP地址······89

11 計(jì)費(fèi)系統(tǒng)······90

11.1 計(jì)費(fèi)方式······90

13 電源系統(tǒng)設(shè)計(jì)······91

13.1 供電方式······91

13.2 電源設(shè)備配置······91

13.3 導(dǎo)線選擇······91

14 機(jī)房選址、設(shè)計(jì)、環(huán)境與設(shè)備安裝要求······92

14.2 機(jī)房環(huán)境······92

14.3 設(shè)備安裝要求······92