PBX Systems for IP Telephony
ISBN:9780071375689Calling all telecom managers, datacom managers with voice responsibilities, call center managers, V...
Introduction to Private Telephone Systems; KTS, PBX, Hosted PBX, IP Centrex, CTI, iPBX and WPBX, 2nd Edition
ISBN:9780974278728This book provides an introduction to the different types of private telephone systems, how they op...
Introduction to Private Telephone Systems KTS PBX Hosted PBX IP Centrex CTI iPBX and WPBX 2 nd Edition
Configuration Guide for Asterisk PBX
ISBN:9788590690429...
Configuration Guide for Asterisk PBX
Telecom Systems, PSTN, PBX, Datacom, IP Telephony, IPTV, Wireless and Billing
ISBN:9780972805391This book explains how telecommunications systems and services work and the markets associated with...
Telecom Systems PSTN PBX Datacom IP Telephony IPTV Wireless and Billing