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  • ATIS T1.TRQ.4-2001

ATIS T1.TRQ.4-2001

Thousands Block Number Pooling Using Number Portability (Revision of T1.TRQ-4-1999)

The Alliance for Telecommunications Industry Solutions, 03/01/2001

Publisher: ATIS

File Format: PDF

$72.00$145.00


Published:01/03/2001

File Size:1 file , 760 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

This technical requirements document defines the switch requirements for Number Portability (NP) between wireline networks, using the Location Routing Number (LRN) Method. The terms Number Portability (NP) and Local Number Portability (LNP) are used interchangeably within this document.

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