Whois & Analysis for msptoday.com

Voice over Internet Protocol (Voice over IP, VoIP and IP telephony) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.

The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).

Managed services is the practice of outsourcing on a proactive basis management responsibilities and functions and a strategic method for improving operations and cutting expenses.

It appears as an alternative to the break/fix or on-demand outsourcing model where the service provider performs on-demand services and bills the customer only for the work done.

Network management is the process of administering and managing the computer networks of one or many organisations.

Various services provided by network managers include fault analysis, performance management, provisioning of network and network devices, maintaining the quality of service, and so on.

Software that enables network administrators or network managers to perform their functions is called network management software.

In sales, commerce and economics, a customer (sometimes known as a , buyer, or purchaser) is the recipient of a good, service, product or an idea - obtained from a seller, vendor, or supplier via a financial transaction or exchange for money or some other valuable consideration.

An ultimate etymology of "client" may imply someone merely to do business, whereas a purchaser procures goods or services on occasion but a customer customarily or habitually engages in transactions (historically: the collection of tolls or taxes - see ).

Such distinctions have no contemporary semantic weight.

Information technology (IT) is the application of computers to store, study, retrieve, transmit, and manipulate data, or information, often in the context of a business or other enterprise.

IT is considered a subset of information and communications technology (ICT).

In 2012, Zuppo proposed an ICT hierarchy where each hierarchy level "contain[s] some degree of commonality in that they are related to technologies that facilitate the transfer of information and various types of electronically mediated communications.".