phone system
A phone system comprises multiple telephones used in an interconnected fashion that allows for advanced telephony features such as call handling and transferring, conference calling, call metering and accounting, private and shared voice message boxes, and so on. A telephone system can range from just a few telephones in a home or small business up to a complex private branch exchange (PBX) system used by mid-sized and large businesses.
Phone systems can function over the Public Switched Telephone Network (PSTN), over the Internet (Internet telephony or VoIP), or over a combination of the two. Business telephone systems can also be delivered as a hosted service (typically referred to as a centrex), which can free companies from having to invest in costly equipment.
See The Difference Between VoIP and PSTN Systems in the Did You Know... section of Webopedia.
Also see the VoIP Meets Wi-Fi article in the Did You Know? section of Webopedia.
-
1
Consumerization of IT
Consumerization of IT is a phrase used to describe the cycle of information technology (IT) emerging in the consumer market then spreading to...
-
2
ERP - Enterprise Resource Planning
Short for enterprise resource planning, ERP is business management software that allows an organization to use a system of integrated applications...
-
-
3
ecommerce remarketing
In email and online marketing, remarketing or ecommerce remarketing refers to the techniques, strategies and often the automated email...
-
4
Mobile Device Management - MDM
Mobile device management (MDM) is a type of security software used by an IT department to monitor, manage and secure employee's mobile devices...
-
5
search engines
Search engines are programs that search documents for specified keywords and returns a list of the documents where the keywords were found.
-
6
Wi-Fi
A popular wireless networking technology that provides high-speed Internet and network connections.
-
7
mobile operating system
The mobile operating system is the software platform on top of which other programs, called application programs, can run on mobile devices.
-
8
enterprise application
An enterprise application is the term used to describe applications -- or software -- that a business would use to assist the organization in...
-
9
open source
Generically, open source refers to a program in which the source code is available to the general public for use and/or modification from its...
-
10
URL
Abbreviation of Uniform Resource Locator, the global ...
-
11
RSA Secure ID
RSA SecurID ( “SecurID”) is a two-factor authentication technology that is used to protect network resources.
Connect with Webopedia
-
-
SOHO Business Solutions: Accounting and Finance Software
Five inexpensive – or free – software packages to help SOHO owners manage the accounting and finance aspects of their business.
