ANSI ATIS 1000639-1995 Calling Name Identification Restriction.pdf

1、 AMERICAN NATIONAL STANDARD FOR TELECOMMUNICATIONS ATIS-1000639.1995(R2011) Calling Name Identification Restriction ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment a

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11、ufacturing, marketing, purchasing, or usingproducts, processes, or procedures not conforming to the standards.The American National Standards Institute does not develop standards andwill in no circumstances give an interpretation of any American NationalStandard. Moreover, no person shall have the r

12、ight or authority to issue aninterpretation of an American National Standard in the name of the AmericanNational Standards Institute. Requests for interpretations should be ad-dressed to the secretariat or sponsor whose name appears on the title pageof this standard.CAUTION NOTICE: This American Nat

13、ional Standard may be revised orwithdrawn at any time. The procedures of the American National StandardsInstitute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards mayreceive current information on all standards by cal

14、ling or writing the AmericanNational Standards Institute.Published byAmerican National Standards Institute11 West 42nd Street, New York, New York 10036Copyright 1994 by Alliance for Telecommunications Industry SolutionsAll rights reserved.No part of this publication may be reproduced in anyform, in

15、an electronic retrieval system or otherwise,without prior written permission of the publisher.Printed in the United States of AmericaiForewordii1 Scope, purpose, and application .12 Normative references13 Definitions and acronyms24 Description of Calling Name Identification Restriction from the user

16、s perspective.35 Functional capabillities and information flows for theCalling Name Identification Restriction service 86 Switching and signaling specifications for Calling NameIdentification Restriction at the user/network interface .147 Switching and signaling specifications for Calling NameIdenti

17、fication Restriction at interexchange interfaces .208 Specifications for protocol interworking .25Tables1 Subscription options for the Calling Name IdentificationRestriction service 42 Cause information element coding for US National CauseValue #53 .143 Operations in support of Calling Name Identifi

18、cation Restriction 15Figures1 SDL diagram for Calling Name Identification Restriction(network perspective) .62 Configurations of equipment for the Calling NameIdentification Restriction service103 Information flow for a successful request of Forced Privacy ofName Information for configuration a) .11

19、4 Information flow for a succesful request of Forced NameInformation Public for configuration a) .115 Information flow for a succesful modification of the network-stored value for configuration a)126 Information flow for a succesful request of Forced Privacyof Name Information for configuration c)12

20、7 Information flow for a succesful request of Forced NameInformation Public for configuration c) .138 Information flow for a succesful modification of the networkstored value of allowed presentation for configuration c)13AnnexA Bibliography .26ContentsPageiiForeword (This foreword is not part of Ame

21、rican National Standard T1.639-1995.)This standard specifies the capabilities required to provide the CallingName Identification Restriction Supplementary service. Calling NameIdentification Restriction (CNIR) is an originating supplementary servicethat provides an ISDN or non-ISDN CNIP subscriber w

22、ith the ability to con-trol the presentation of their name information to a Calling Name sub-scriber. Calling Name Identification Restriction provides three methods toan originating party to influence the presentation status (a.k.a. privacy sta-tus) of their name: subscription to a network stored va

23、lue of “private” or“public” presentation status; modification of the network stored value from“private to public” or “public to private” on a per call basis; and explicitindication of “private” or “public” name presentation status on a per callbasis. It also provides for the interexchange transport

24、of calling partyname presentation status. This standard was prepared by the TechnicalSubcommittee on Service, Architecture, and Signalling (T1S1).There is one annex in this standard. Annex A is informative and is not con-sidered part of this standard.Suggestions for improvement of this standard will

25、 be welcome. Theyshould be sent to Alliance for Telecommunications Industry Solutions,1200 G Street, NW, Suite 500, Washington, DC 20005.This standard was processed and approved for submittal to ANSI by theAccredited Standards Committee on Telecommunications, T1. Committeeapproval of this standard d

26、oes not necessarily imply that all committeemembers voted for its approval. At the time it approved this standard, theT1 Committee had the following members:A. K. Reilly, ChairmanG. H. Peterson, Vice-ChairmanO. J. Gusella, Jr., SecretaryWayne Zeuch, Senior EditorCharles Teising, Technical EditorArne

27、tte P. Schultz, Technical EditorOrganization Represented Name of RepresentativeEXCHANGE CARRIERSAmeritech Services, Inc. Laurence A. YoungStephen P. Murphy (Alt.)Bell Atlantic Corporation John W. SeazholtzRoger Nucho (Alt.)Bellcore.James C. StaatsE. R. Hapeman (Alt.)BellSouth Telecommunications, Inc

28、. William J. McNamara, IIIMalcolm Threlkeld, Jr. (Alt.)Cincinnati Bell Telephone Thomas C. GrimesRenee W. CagleGTE Telephone Operations .Bernard J. HarrisRichard L. Cochran (Alt.)National Telephone Cooperative Association .Joseph M. FlaniganNYNEX .James F. BaskinJim Papadopoulos (Alt.)Pacific Bell S

29、al R. TesoroPuerto Rico Telephone Company.Segundo RuizAlberto E. Morales (Alt.)iiiSouthwestern Bell Corporation C. C. BaileyJoseph Mendoza (Alt.)Sprint Local Telecommunications Division.Robert P. McCabeHarold L. Fuller (Alt.)US Telephone Association (USTA) Dennis ByrnePaul K. Hart (Alt.)US WESTJames

30、 L. EitelDarryl Debault (Alt.)INTEREXCHANGE CARRIERSAT a default value for a given jurisdic-tion. The possible values are “private” presentation of the calling partys name is restricted, and“public” presentation of the calling partys name is allowed.ANSI T1.639-199521)This standard is currently unde

31、rgoing revision. Contact the secretariat for more recent information.ANSI T1.639-19953.2 AcronymsASN.1 abstract syntax notation 1CLIR calling line identification restrictionCNIR Calling Name Identification RestrictionCPN calling party numberCWO Call Waiting originatingDB databaseDCW dial Call Waitin

32、gDSS1 digital subscriber signaling system number 1EIA electronics industries associationGN generic nameIA5 international alphabet 5IAM initial address messageISDN integrated services digital networkkHz kilohertzLE local exchangeMBG multilocation business groupMF multifrequencyNT2 network termination

33、 type 2PBX private branch exchangePPV parameter provide valueSS7 signaling system number 7TA terminal adaptorTC transaction capabilityTCAP transaction capability application partTE terminal equipmentTE1 terminal equipment type 1TE2 terminal equipment type 2TIA telecommunications industries associati

34、onTR transit exchangeTSP terminal service profile4 Description of Calling Name Identification Restriction from the users perspectiveCalling Name Identification Restriction is an originating service that allows a user to alter the net-work stored or subscribed privacy status associated with the users

35、 Calling Name.34.1 DescriptionCalling Name Identification Restriction is an originating service that provides a calling party withthe means to influence the delivery of the calling partys name. There are three methods of influ-encing the privacy status of the Calling Name:a) Subscription to a networ

36、k stored value of “private” or “public”;b) Modification of the network stored value from “private to public” or from “public to private”on a per call basis. Once the call is initiated, the Calling Name resumes its network storedvalue for subsequent calls;c) Explicitly stating whether the Calling Nam

37、e should be “private” or “public” on a per callbasis. Once the call is initiated, the Calling Name resumes its network stored value for subse-quent calls. (See interaction with Calling Line Identification Restriction, subclause 4.5.4, as thismethod could force both the Calling Name and calling numbe

38、r “public” or “private” as a set.)If the presentation status of the Calling Name is “private” through any of the above methods, thecalled party will not receive the Calling Name.4.2 Procedures4.2.1 Provision/withdrawalThe Calling Name Identification Restriction service can be provided on a subscript

39、ion basis, or,as a service provider option, can be provided to some or all users without subscription. TheCalling Name Identification Restriction service can be withdrawn for administrative reasons or atthe request of the subscriber.As a service provider option, the Calling Name Identification Restr

40、iction service can be offeredwith several subscription options. For ISDN service, the subscription options can be specified perISDN directory number, per ISDN number and bearer service, per terminal service profile (TSP),or per interface as listed in table 1. For analog lines, the same options liste

41、d in table 1 can bespecified on a per interface basis. If the Calling Name Identification Restriction service is provid-ed to some or all users without subscription, the service provider shall assign subscription values.For example, this service provider option would allow all users to be given a ne

42、twork stored valueof “private.”The last two subscription options may be combined with Calling Line Identification Restriction inorder to force both Calling Name and Calling Number private or to force both Calling Name andCalling Number public.ANSI T1.639-19954Table 1 Subscription options for the Cal

43、ling Name Identification Restriction serviceSubscription options Values Network stored value Public Private Able to switch to the opposite of thesubscribed or network stored valueNo YesAble to force Calling Name private No YesAble to force Calling Name public No YesANSI T1.639-19954.2.2 Normal proce

44、dures4.2.2.1 Activation/deactivationWhen the user subscribes to Calling Name Identification Restriction the service is active.4.2.2.2 Invocation and operationCalling Name Identification Restriction is invoked when a user with CNIR initiates a call. The call-ing party shall receive no notification th

45、at Calling Name Identification Presentation is subscribedto by the called party or delivered to the called party.The invocation and operation procedures for Calling Name Identification Restriction are depictedin figure 1.4.2.2.2.1 Modification of the network stored valueThe user indicates to the net

46、work that their Calling Name presentation status for this one call is tobe the opposite of the network stored value. The user receives an indication from the network thatthe request has been accepted. The users request for the opposite of the network stored valuebecomes a part of the call informatio

47、n when the user initiates this one call.4.2.2.2.2 Force name information privateThe user indicates to the network that the Calling Name presentation status is to be “private” forthis one call regardless of the network stored value. The user receives an indication from the net-work that the request h

48、as been accepted. The users request for a “private” presentation statusbecomes a part of the call information when the user initiates this one call.4.2.2.2.3 Force name information publicThe user indicates to the network that the Calling Name presentation status is to be “public” forthis one call re

49、gardless of the network stored value. The user receives an indication from the net-work that the request has been accepted. The users request for a “public” presentation statusbecomes a part of the call information when the user initiates this one call.4.2.3 Exceptional proceduresIf the user requests the network to force the Calling Name “private” and the network stored valueis “private”, no error indication will be given to the user.If the user requests the network to force the Calling Name “public” and the network stored valueis “public”, no error indication