Robert Flood eBooks
eBooks found: 2
Introduction to Private Telephone Systems; KTS, PBX, Hosted PBX, IP Centrex, CTI, iPBX and WPBX, 2nd Edition
Althos, May 2005
ISBN: 9780974278728
Public telephone networks are unrestricted dialing telephone networks that are available for public use to interconnect communications devices. This book describes the fundamentals of analog and digital >>
List Price:
$12.99
eBook price:
$9.99
Introduction to Public Switched Telephone Networks, POTS, ISDN, DLC, DSL, and PON Technologies, Systems and Services, 2nd Edition
Althos, May 2005
ISBN: 9780974278766
Public telephone networks are unrestricted dialing telephone networks that are available for public use to interconnect communications devices. This book describes the fundamentals of analog and digital >>
List Price:
$12.99
eBook price:
$9.99
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