VoIP Glossary by NetPhoneInfo.com

The NetPhoneInfo VoIP Glossary contains many terms. Click on the Letter to begin your search for the term you are looking for.


PBX		Private Branch Exchange. Or PABX (Private Automatic Branch Exchange). ...
PC to Phone		Another term relating to a VoIP service. PC to ...
Permanent Caller ID Block		No need to use *67 each time you make ...
Personal Address Book		Your personal address book stores the information for your ...
Phone Adaptor		See ATA. This is a device that is commonly ...
POP		Point of Presence, equivalent of a local phone company's ...
POTS		Acronym for plain-old-telephone-service. The typical, familiar model of ...
PSTN		Acronym for public-switched-telephone-network. This is the combination of ...
PSTN		Public Switched Telephone Network. ...