TIA J-STD-025-A-2003 Lawfully Authorized Electronic Surveillance Revision of J-STD-025 and J-STD-025-A This Standard is Available Simultaneously with J-STD-025 and J-STD-025-B [Rep2.pdf

《TIA J-STD-025-A-2003 Lawfully Authorized Electronic Surveillance Revision of J-STD-025 and J-STD-025-A This Standard is Available Simultaneously with J-STD-025 and J-STD-025-B [Rep2.pdf》由会员分享，可在线阅读，更多相关《TIA J-STD-025-A-2003 Lawfully Authorized Electronic Surveillance Revision of J-STD-025 and J-STD-025-A This Standard is Available Simultaneously with J-STD-025 and J-STD-025-B [Rep2.pdf（210页珍藏版）》请在麦多课文档分享上搜索。

1、 ANSI/J-STD-025-A-2003 Approved: April 16, 2003 JOINT STANDARD Lawfully AuthorizedElectronic Surveillance ANSI/J-STD-025-A (Upgrade and Revision of J-STD-025-A)APRIL 2003 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for Re

2、saleNo reproduction or networking permitted without license from IHSJointly Developed By: The Telecommunications Industry Association represents the communications sector of Sponsored by the-,-,-JOINT STANDARDS Joint Standards and Publications are adopted in accordance with the American National Sta

3、ndards Institute (ANSI) patent policy. By such action, the Telecommunications Industry Association or the Alliance for Telecommunications Industry Solutions or its sponsored Committee T1 does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting

4、 the Standard or Publication. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability

5、 of regulatory limitations before its use. (From Standards Proposal Nos. 3-4464-UG and 3-4464-UGR-1, formulated under the cognizance of the TIA TR-45 Committee and Committee T1.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2003 Standards Telephone 703/907-7700; FAX: 703/907-7728. This docum

6、ent is being published by Global Engineering on behalf of TIA and ATIS on behalf of Committee T1. This document was coordinated between ATIS Committee T1 and TIA. This document is issued under a joint copyright by ATIS and TIA. No part of this publication may be reproduced in any form, in an electro

7、nic retrieval system or otherwise, without prior written permission of ATIS or TIA. For information contact ATIS at 202/628-6380 or TIA at 703/907-7700. A Word from TIA TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between

8、manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his/her particular need. Existence of such Standards and Publications shall not in any respect preclude any memb

9、er or nonmember of TIA from manufacturing of selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than TIA members, whether the Standard is to be used either domestically or internat

10、ionally. A Word from ATIS Committee T1 Established in February 1984, Committee T1 develops technical standards, reports, and requirements regarding interoperability of telecommunications networks at interfaces with end-user systems, carriers, information and enhanced-service providers, and customer

11、premises equipment (CPE). Committee T1 is sponsored by ATIS and is accredited by ANSI. Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTICE OF COPYRIGHT This document is issued under a

12、 joint copyright by the Telecommunications Industry Association and the Alliance for Telecommunications Industry Solutions, and may not be reproduced without permission. Organizations may obtain permission to reproduce a limited number of copies by entering into a license agreement. For information,

13、 contact: Global Engineering Documents 15 Inverness Way East Englewood, CO 80112-5704 or call U.S.A. and Canada (1-800-854-7179) International (303) 37-7956 Or ATIS Document Center: www.atis.org Alliance for Telecommunications Industry Solutions 1200 G Street, NW Suite 500 Washington, DC 20005 (202)

14、 628-6380 NOTICE FROM PATENT HOLDERS The users attention is called to the possibility that compliance with this standard may require use of an invention covered by patent rights. By publication of this standard, no position is taken with respect to the validity of this claim or of any patent rights

15、in connection therewith. The patent holder has, however, filed a statement of willingness to grant a license under these rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to obtain a license. Details may be obtained from the Telecommunications Industry Associatio

16、n, Alliance for Telecommunications Industry Solutions or the American National Standards Institute. Copyright Telecommunications Industry Association 2003 All rights reserved This document is subject to change. Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for Re

17、saleNo reproduction or networking permitted without license from IHS-,-,-NOTICE OF DISCLAIMER AND LIMITATION OF LIABILITY The document to which this Notice is affixed (the “Document”) has been prepared by one or more Engineering Committees or Formulating Groups of the Telecommunications Industry Ass

18、ociation (“TIA”). In addition, the Document was balloted by Committee T1. Neither TIA nor ATIS is the author of the Document contents, but both publish and claim copyright to the Document pursuant to licenses and permission granted by the authors of the contents. TIA Engineering Committees and Formu

19、lating Groups are expected to conduct their affairs in accordance with the TIA Engineering Manual (“Manual”), the current and predecessor versions of which are available at http:/www.tiaonline.org/standards/sfg/engineering_manual.cfm. Committee T1 is expected to conduct their affairs in accordance w

20、ith the Committee T1 Procedures Manual which is available at ftp:/ftp.t1.org/pub/t1/t1-proc.pdf . TIAs function is to administer the process, but not the content, of document preparation in accordance with the Manual and, when appropriate, the policies and procedures of the American National Standar

21、ds Institute (“ANSI”). Likewise, ATIS function, as the Committee T1 Secretariat, is to administer the process according to the Committee T1 Procedures Manual, but not develop the content of the document. TIA and ATIS do not evaluate, test, verify or investigate the information, accuracy, soundness,

22、or credibility of the contents of the Document. In publishing the Document, TIA and ATIS disclaim any undertaking to perform any duty owed to or for anyone. The use or practice of contents of this Document may involve the use of intellectual property rights (“IPR”), including pending or issued paten

23、ts, or copyrights, owned by one or more parties. Neither TIA nor ATIS makes any search or investigation for IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, a statement from the holder thereof is requested, all in accordance with

24、 the TIA Manual. When IPR consisting of patents are claimed and called to ATIS attention, a statement from the holder thereof is requested, all in accordance with the ATIS Manual. Neither TIA nor ATIS takes a position with reference to, and disclaim any obligation to investigate or inquire into, the

25、 scope or validity of any claims of IPR. TIA and ATIS do not enforce or monitor compliance with the contents of the Document. TIA and ATIS do not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance with the contents of the Document. ALL WARRANTIE

26、S, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NON-INFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA AND

27、ATIS BOTH, INDIVIDUALLY, EXPRESSLY DISCLAIM ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS AND MAKE NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR ANY PRODUCT OR SER

28、VICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY WITH THE CONTENTS. NEITHER TIA NOR ATIS SHALL BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, IN

29、CIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE FOREGO

30、ING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA OR ATIS WITHOUT SUCH LIMITATIONS. Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted

31、without license from IHS-,-,-Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-ANSI/J-STD-025-A123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051

32、5253545556575859Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHSAbstractThis Standard defines the interfaces between a telecommunication serviceprovider (TSP) and a Law Enforcement Agency (LE

33、A) to assist the LEA inconducting lawfully authorized electronic surveillance. A TSP, manufacturer,or support service provider that is in compliance with this Standard will havea “safe harbor” under Section 107 of the Communications Assistance for LawEnforcement Act (CALEA), Public Law 103-414: “a T

34、SP shall be found tobe in compliance with the assistance capability requirements under CALEASection 103, and a manufacturer of telecommunication transmission orswitching equipment or a provider of telecommunication support servicesshall be found in compliance with CALEA Section 106.”ANSI/J-STD-025-A

35、 provides the enhancements necessary to support FCC99-230, CC Docket No. 97-213, Third Report and Order and FCC 02-108, CCDocket No. 97-213, Order on Remand.i Abstract-,-,-ANSI/J-STD-025-A 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859Co

36、pyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHSDocument Revision HistoryRevision Date Remarks Reason for Change0 November 1997 Initial Interim standard version approved for publicationNovember

37、 1997 Standard version approved for publicationA April 2000 Revised to meet the requirements defined in FCC 99-230, CC Docket No. 97-213.A April 2001 Revised to include Addenda to J-STD-025A February 2003 Revised to meet the requirements defined in FCC 02-108, CC Docket No. 97-213.-,-,-Document Revi

38、sion History iiANSI/J-STD-025-A1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859Copyright Electronic Industries Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-

39、,-ContentsAbstract .iDocument Revision History iiContents . iiiList of Tables . viiiList of Figures xForeword xiii1 Introduction 11.1 General 11.2 Purpose 11.3 Scope .21.4 Organization 22 References 33 Definitions and Acronyms .54 Stage 1 Description: User Perspective .154.1 Overview .154.2 Introduc

40、tion .154.2.1 Assumptions 154.2.2 General Background 164.2.3 Call Content Channels and Call Data Channels 184.3 Non-Call Associated Information Surveillance Service DescriptionServing System IAP.194.4 Call Associated Information Surveillance Service DescriptionCall-Identifying Informa-tion IAP .204.

41、4.1 Introduction .204.4.2 Basic Circuit Calls .204.4.3 Conference Call Party Changes .214.5 Call Associated and Non-Call Associated Information Surveillance Service Description 214.5.1 Introduction .214.5.2 Intercept Subject Signaling IAP 224.5.2.1 Subject-initiated Dialing and Signaling 224.5.2.2 D

42、ialed Digit Extraction .224.5.3 Network Signaling IAP .224.5.3.1 In-band and Out-of-band Signaling .224.6 Content Surveillance Service Description 234.6.1 Circuit IAP 234.6.2 Conference Circuit IAP - Content of Subject-initiated Conference Calls .274.6.3 Packet Data IAP 284.7 Timing Information .304

43、.8 Restrictions 314.8.1 Lack of CDC and CCC Synchronization .314.8.2 CDC Congestion 314.8.3 CCC Exhaustion 314.8.4 CCC Congestion 32iii ContentsANSI/J-STD-025-A 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859Copyright Electronic Industrie

44、s Alliance Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-5 Stage 2 Description: Network Perspective 335.1 Introduction 335.2 Stage 2 Methodology . 335.3 Network Reference Model . 335.3.1 Functional Entities 335.3.1.1 Access F

45、unction (AF) . 335.3.1.2 Delivery Function (DF) 345.3.1.3 Collection Function (CF) 355.3.1.4 Service Provider Administration Function (SPAF) 355.3.1.5 Law Enforcement Administration Function (LEAF) . 355.3.2 Interface Reference Points 365.3.2.1 Reference Point a 365.3.2.2 Reference Point b 365.3.2.3

46、 Reference Point c 365.3.2.4 Reference Point d 365.3.2.5 Reference Point e 365.4 Message Descriptions . 375.4.1 Answer 375.4.2 CCClose 385.4.3 CCOpen 395.4.4 Change 405.4.5 ConferencePartyChange . 415.4.6 Connection 435.4.7 ConnectionBreak 435.4.8 DialedDigitExtraction . 445.4.9 NetworkSignal 455.4.

47、10 Origination 485.4.11 PacketEnvelope 495.4.12 Redirection 505.4.13 Release 515.4.14 ServingSystem 525.4.15 SubjectSignal 535.4.16 TerminationAttempt . 546 Stage 3 Description: Implementation Perspective 566.1 Protocol Definition . 566.2 CDC Protocol Definition 566.2.1 CDC Underlying Data Transmiss

48、ion 566.2.2 CDC Parameter Encoding Objectives 566.2.3 CDC Syntax Definitions . 576.3 CDC Message Definitions 586.3.1 Answer Message . 586.3.2 CCClose Message . 596.3.3 CCOpen Message . 596.3.4 Change Message . 596.3.5 ConferencePartyChange Message 606.3.6 Connection Message . 616.3.7 ConnectionBreak

49、 Message . 616.3.8 DialedDigitExtraction Message 626.3.9 NetworkSignal Message . 626.3.10 Origination Message . 626.3.11 PacketEnvelope Message . 636.3.12 Redirection Message . 64Contents ivANSI/J-STD-025-A1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859Copyright Electronic Industries Alliance Provided by IHS under lice