Architecture 885• per-channel and all-channel loopback capabilities for near-end andfar-end• self-test• download of incoming ABCD validation times from software• warm SYSLOAD (TS16 AS16 transmitted)Applicability to FranceFeatures specific to DTI requirements for France are implemented infirmware, and are switch-accessed. These are:• transmission and reception of alarm indication signaling (AIS) in TS16such as card disabled and warm SYSLOAD• France-specific PPM counting• decadic dialing• France-specific alarm report and error handlingFeatures specific to DTI requirements for France are implemented infirmware, and are switch-accessed. These are as follows:• transmission and reception of alarm indication signaling (AIS) in TS16(card disabled, warm SYSLOAD, etc.)• France-specific PPM counting• decadic dialing• France-specific alarm report and error handlingFeatures specific to DTI requirements for France are implemented infirmware, and are switch-accessed. These are:• transmission and reception of alarm indication signaling (AIS) in TS16such as card disabled and warm SYSLOAD• France-specific PPM counting• decadic dialing• France-specific alarm report and error handlingArchitecture The main functional blocks of the NTAK10 card architecture include:• DS-30X interface• signaling interface• three microprocessors• digital padNortel Communication Server 1000Circuit Card ReferenceNN43001-311 01.04 StandardRelease 5.0 23 May 2008Copyright © 2003-2008, Nortel Networks.