Scenario - bxp and understanding phone systems
From All n One's bxp software Wixi
Revision as of 09:55, 14 July 2015 by Philip Lacey (talk | contribs)
Contents
1 Introduction
A phone system is no longer just a phone system unfortunately, there are a host of choices. Most of the change is fuelled by the Internet and cheaper ways of communicating internationally.
A phone system can be broken up into general components as follows.
