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GR 531 CORE : ISSUE 1

Current

Current

The latest, up-to-date edition.

Published date

12-01-2013

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Provides feature requirements including Verification Connections, 3C-Type operator switchboard interface, and direct trunk interface to interexchange carrier (IC) operator system.

DevelopmentNote
Included in FR-64. Replaces TR-TSY-000531. (05/2001)
DocumentType
Standard
PublisherName
Telcordia Technologies
Status
Current
Supersedes

GR 505 CORE : ISSUE 2 CALL PROCESSING
SCTE 165-12 : 2016 IPCABLECOM 1.5 - PART 12: PSTN GATEWAY CALL SIGNALING PROTOCOL
GR 1149 CORE : ISSUE 7 OSSGR SECTION 10: SYSTEM INTERFACES
SCTE 24-12 : 2016 IPCABLECOM 1.0 - PART 12: TRUNKING GATEWAY CONTROL PROTOCOL (TGCP)

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