Cisco CallManager Fundamentals, Second EditionExposes the inner workings of Cisco CallManager to help you maximize your Cisco IP Communications solution
-
Read new content on QSIG, SIP trunks, video support, hunt lists and line groups, time-of-day routing, and new features added in CallManager releases 3.2, 3.3, 3.4, 4.0, and... | | | | Introduction to RF PropagationAn introduction to RF propagation that spans all wireless applications
This book provides readers with a solid understanding of the concepts involved in the propagation of electromagnetic waves and of the commonly used modeling techniques. While many books cover RF propagation, most are geared to cellular telephone systems and, therefore, are... |