Provide PDF Format
ATIS 1000602.1996(R2014)
- Integrated Services Digital Network (ISDN) - Data-Link Layer Signaling Specification for Application at the User-Network Interface (formerly T1.602-1996 (R2009) )
- standard by Alliance for Telecommunication Industry Solutions, 09/01/1996
- Publisher: ATIS
$15.00$30.00
This standard specifies the Link Access Procedure on the D-channel, LAPD. The purpose of LAPD is to convey information between layer-3 entities across the ISDN user-network interface using the D-channel. LAPD is a protocol operating at the data-link layer of the OSI architecture. The frame structure, elements of procedure, format of fields, and procedures for the proper operation of LAPD are specified.