ATIS 1000620.1991(S2017)

Integrated Services Digital Network (ISDN) - Circuit-Mode Bearer Service Category Description (formerly T1.620-1991 (R2007) )

The Alliance for Telecommunications Industry Solutions , 12/01/1991

Publisher: ATIS

File Format: PDF

$55.00$110.00

Standard By:The Alliance for Telecommunications Industry Solutions , 12/01/1991

Published:12/01/1991

Pages:28

File Size:1 file , 220 KB

Language:English

Note:This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus

This standard explains the ISDN Circuit-Mode bearer services from the user's perspective.

$38.00 $76.00

$94.00 $189.00

$42.00 $84.00

$44.00 $88.00