Introduction to Private Telephone Systems; KTS, PBX, Hosted PBX, IP Centrex, CTI, iPBX and WPBX, 2nd Edition
Edition: 2nd edition
Publisher: Althos Publishing
Published: May 22, 2005
Language: eng
Format: Paperback
Number of pages: 96
ISBN-13: 9780974278728
Subjects: Communications engineering / telecommunications; Computer Communications & Networking; Technology; Technology & Industrial Arts; Science/Mathematics; Networking - General; Telecommunications