ITU
搜尋結果：找到 7840 筆資料
- 【組 織】ITU
- 【文件編號】ITU-T E.737
Dimensioning Methods for B-ISDN - Study Group 2
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T E.164.2
E.164 Numbering Resources for Trials Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors International Operation - Numbering Plan of the International Telephone Service - Study Group 2
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T X.86
Ethernet over LAPS - Study Group 7
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T Y.1323
Ethernet over Laps Series X: Data Networks and Open System Communications Public Data Networks - Transmission, Signalling and Switching - Study Group 7: Also Listed As X.86
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T E.451
Facsimile Call Cut-off Performance Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors Network Management - Checking the Quality of the International Telephone Service - Study Group 2
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T X.371
General arrangements for interworking between Public Data Networks and the Internet - Study Group 7
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T E.155 AMD 1
International Premium Rate Service Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors International Operation - Operation of International Telephone Services - Study Group 2
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T P.833
Methodology for Derivation of Equipment Impairment Factors from Subjective Listening-Only Tests Series P: Telephone Transmission Quality Telephone Installations, Local Line Networks Methods for Objective and Subjective Assessment of Quality - Study Group
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T E.123
Notation for National and International Telephone Numbers, e-mail addresses and Web addresses SERIES E: OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS International operation - General provisions concerning users - Study
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
- 【組 織】ITU
- 【文件編號】ITU-T G.995.1
Overview of Digital Subscriber Line (DSL) Recommendations Series G: Transmission Systems and Media, Digital Systems and Networks Digital Sections and Digital Line System - Access Networks - Study Group 15
- 【日 期】2018/2/1
- 【語 言】English
- 【狀 態】Active
