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The Alliance for Telecommunications Industry Solutions, 05/01/2019
Publisher: ATIS
File Format: PDF
$327.00$655.00
Published:01/05/2019
File Size:1 file , 14 MB
Lawfully Authorized Electronic Surveillance (LAES) Capabilities for 3GPP IMS Based Push to talk over Cellular (PoC)
$235.00 $470.00
Directory Service for Telecommunications Management Network (TMN) and Synchronous Optical Network (SONET) (formerly T1.245-1997 (R2008) )
$165.00 $330.00
Thousands-Block Number (NXX-X) Pooling Administration Guidelines
$113.00 $226.93
Electrical Protection for Telecommunications Central Offices and Similar Type Facilities
$72.00 $145.00