What Does Pbx Mean?
August 31st, 2008 | by admin |The Pbx means private branch exchange which is a private telephone network used within a company. The Pbx system connects a whole phone system and the phones all share a number of outside lines for all of their external calls. This system also connects them to the PSTN which is the public switch telephone network. The Pbx Voip or what is called the Ip Pbx, is a phone system that uses voip phone equipment that accesses the internet protocol in order to transmit calls and this can also mean virtual in the computer terminology because the internet is a virtual world.
