EEVblog #619 - Dumpster Dive PABX Teardown

Panasonic KX-TVP100AL Voice Processing System: ftp:// PABX/Panasonic/Brochures/VPS= Panasonic KX-TD816AL Digital Super Hybrib System PABX Users Guides/ Installation Manual: V2 NEC Zen Alpha: Datasheets: 3W isolated DC DC converter MT8952 HDLC Protocol Controller MC14LC5480 PCB Codec Filter MT8941 T1/CEPT Digital Trunk PLL MT8952 HDLC Protocol Controller Forum: EEVblog Main Web Site: EEVblog Amazon Store: Donations: Projects: Electronics Info Wiki: Теги: Dumpster Diving (Hobby),Business Telephone System,panasonic,nec,pabx,teardown