ITU-T D 110 (REV 1)-1992 Charging and Accounting for Conference Calls (Study Group III) 4 pp《会议呼叫的计费和结算(研究组3)4页》.pdf

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1、CCITT RECMN*D.110 (REV*1) 92 m 4862591 0572949 611 m INTERNATIONAL TELECOMMUNICATION UNION CCITT DA10 (rev. 1) THE INTERNATIONAL TELEGRAPH AND TELEPHONE CONSULTATIVE COMMITTEE GENERAL TARIFF PRINCIPLES CHARGING AND ACCOUNTING IN INTERNATIONAL TELECOMMUNICATIONS SERVICES CHARGING AND ACCOUNTING FOR C

2、ONFERENCE CALLS Recommendation D.ll O (rev. 1) Geneva, 1992 COPYRIGHT International Telecommunications Union/ITU TelecommunicationsLicensed by Information Handling ServicesCCITT RECMN*D-LLO (REV*L) 92 = 4862593 0572950 333 INTERNATIONAL TELECOMMUNICATION UNION CCITT D.110 (rev. 1) THE INTERNATIONAL

3、TELEGRAPH AND TELEPHONE CONSULTATIVE COMMITTEE GENERAL TARIFF PRINCIPLES CHARGING AND ACCOUNTING IN INTERNATIONAL TELECOMMUNICATIONS SERVICES CHARGING AND ACCOUNTING FOR CONFERENCE CALLS Recommendation D.ll O (rev. i) Geneva, 1992 COPYRIGHT International Telecommunications Union/ITU Telecommunicatio

4、nsLicensed by Information Handling ServicesFOREWORD I The CCIT (the International Telegraph and Telephone Consultative Committee) is a permanent organ of the International Telecommunication Union (J.TU). CC is responsible for studying technical, operating and tariff questions and issuing Recommendat

5、ions on them with a view to standardizing telecommunications on a worldwide basis. The Plenary Assembly of CCIT which meets every four years, establishes the topics for study and approves Recommendations prepared by its Study Groups. The approval of Recommendations by the members of CCIT between Ple

6、nary Assemblies is covered by the procedure laid down in CC Resolution No. 2 (Melbourne, 1988). Recommendation D.l10 was prepared by Study Group I and was approved under the Resolution No. 2 procedure on the 16th of June 1992. CCI” NOTE In this Recommendation, the expression “Administration” is used

7、 for conciseness to indicate both a telecommunication Administration and a recognized private operating agency. O ITU 1992 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, witho

8、ut permission in Writing from the ITU. COPYRIGHT International Telecommunications Union/ITU TelecommunicationsLicensed by Information Handling ServicesCCITT REClN*D-LLO (REV*3) 92 m 4862593 0572952 106 m Recommendation D.110 CHARGING AND ACCOUNTING FOR CONFERENCE CALLS (revised 1992) Preamble This R

9、ecommendation sets out the general principles and conditions for -e charging and accounting of international conference calls. A conference call is one in which thtee or more different individual customer locations are connected through a bridging device, allowing all call participants to hear and/o

10、r address the others. 1 -pes of conference caiis There are two categories of conference call arrangements. In the first, the organizing customer arranges to have the conference set up by the service supplier, and all the participants are called either by the operator or through some other process at

11、 a preset time. The other category does not require the assistance of an operator to establish the conference. The conference originator accesses the conference bridge and dials the conference participants directly, or the conference participants dial into the conference bridge facility at a predete

12、rmined time. 2 Charging 2.1 Conference bridges Conference bridges may be supplied and charged for by various service suppliers, and may be made available for both national and international calls, in accordance with the applicable national laws. Charges for the conference bridges are therefore a nat

13、ional matter. 2.2 Calls involved in a conference Whether the calls are dialled into or are originated from the conference bridge, they may normally be charged for as individual calls. The dialling end of the call will determine the applicable company or country tariff that will be in effect for the

14、duration of the call. The establishment of these tariffs and collection rates is a national matter for the country of origin of these calls. 3. Accounting 3.1 be considered as personal calls in international accounts, subject to bilateral agreement. If an Administrations operator is required to esta

15、blish an international call on a conference, these calls may 3.2 However, some Administrations offer conference calls, treated as personal calls or station calls, with the addition or withdrawal of participants on request during the call. In these cases, the relevant provisions of Recommendation D.1

16、78 may be applied for accounting purposes, subject to bilateral agreement. 3.3 automatic cails for the purposes of international accounting. If operator assistance is not required in the establishment of the conference, all calls should be classified as Recommendation D.l10 1 COPYRIGHT International Telecommunications Union/ITU TelecommunicationsLicensed by Information Handling Services