GR 268 CORE : ISSUE 1
Current
The latest, up-to-date edition.
ISDN BASIC RATE INTERFACE CALL CONTROL SWITCHING AND SIGNALING GENERIC REQUIREMENTS
12-01-2013
Deals with the protocol and procedural requirements on the local switching system for serving Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) customers. It addresses call establishment and clearing procedures for signaling over the user-network interface and interworking with existing networks. Interexchange ISDN calls are not covered except for packet mode calls and those calls that connect to non-ISDN users ie users who are served through analog telephone lines, covered in TR TSY 000444. Calls to non-ISDN users are known as interworking calls. Emphasizes basic call establishment methods such as call setup, call progress treatment, connect, answer and disconnect. Circuit mode and packet mode call methods are detailed. Provides requirements for the National ISDN (NI) platform.
DevelopmentNote |
Replaces TR-TSY-000268. (05/1999) Together with TR TSY 000448 supersedes TA TSY 000800 (03/2004)
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DocumentType |
Standard
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PublisherName |
Telcordia Technologies
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Status |
Current
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Supersedes |
GR 3058 CORE : ISSUE 7 | NEXT GENERATION NETWORKS (NGN) ACCOUNTING MANAGEMENT GENERIC REQUIREMENTS - INCLUDING CONVERSION GUIDE FOR 3GPP CDRS TO AMA RECORDS |
GR 3017 CORE : ISSUE 4 | GENERIC REQUIREMENTS FOR AN AIN-BASED IMPLEMENTATION OF E9-1-1 SERVICE |
GR 505 CORE : ISSUE 2 | CALL PROCESSING |
GR 2956 CORE : ISSUE 5 | CCS/SS7 GENERIC REQUIREMENTS IN SUPPORT OF E9-1-1 SERVICE |
GR 1129 CORE : ISSUE 8 | AINGR: SWITCH - INTELLIGENT PERIPHERAL INTERFACE (IPI) |
GR 317 CORE : ISSUE 10 | LSSGR: SWITCHING SYSTEM GENERIC REQUIREMENTS FOR CALL CONTROL USING THE INTEGRATED SERVICES DIGITAL NETWORK USER PART (ISDNUP) |
TR NWT 001187 : ISSUE 1 REV 2 | ISDN CALLING NUMBER IDENTIFICATION SERVICES FOR PRIMARY RATE INTERFACES |
GR 1298 CORE : ISSUE 10 | AINGR: SWITCHING SYSTEMS |
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