COMMUNICATION FACILITIES THROUGH INTERNET: Introduction to IRC Definition IRC (Internet Relay Chat) is a multi-user, multi-channel chatting system. Imagine sitting in front of your computer and "talking" through typed messages with either one person or many other people from all over the Internet, all in real time!
COMMUNICATION FACILITIES THROUGH INTERNET: Introduction to IRC IRC is based on a client-server model. You run a client program on your own computer which connects you to a server computer on the Internet. These servers link to many other servers to make up an IRC network, which transport messages from one user (client) to another. In this manner, people from all over the world can talk to each other live and simultaneously.
COMMUNICATION FACILITIES THROUGH INTERNET: Introduction to IRC
COMMUNICATION FACILITIES THROUGH INTERNET: Introduction to IRC
Once you are set up with a provider and a client, you are in control. Choose a nickname you wish to be known by, then connect to one of the many different IRC networks catering to different geographical locations, interests, or philosophies. The largest networks have tens of thousands of people online at any given moment, drawn from an order of magnitude or more of regular visitors. These people create thousands of channels (sometimes incorrectly called "chat rooms") where people may meet and mingle. You may join these channels and participate in the group discussion, or you may elect to chat privately with individuals.
MAILING LISTS...
COMMUNICATION FACILITIES THROUGH INTERNET: What Are Mailing Lists? Definition “An electronic list email address that can be used to send email to each member on the list.”
COMMUNICATION FACILITIES THROUGH INTERNET: What Are Mailing Lists? A mailing list is basically a group of people who share a common interest (usually this is a large group). It also known as listserv The members send messages to the mailing list, that relate to the common interest, and these messages are then distributed to everyone on the the list. A variation is to have a mailing list that is out-going only. Companies use this type to send their customers newsletters and update information.
COMMUNICATION FACILITIES THROUGH INTERNET: What Are Mailing Lists?
VOICE OVER INTERNET PROTOCOL...
COMMUNICATION FACILITIES THROUGH INTERNET: VoIP?
Definition “The technology used to transmit voice conversations over a data network using the Internet Protocol. Such data network may be the Internet or a corporate Intranet”.
COMMUNICATION FACILITIES THROUGH INTERNET: VoIP? Telephone companies offload voice calls from public switched telephone networks (PSTNs) to voice-over-Internet Protocol (VoIP) networks because it is cheaper to carry voice traffic over Internet Protocol (IP) networks than over switched circuit networks. In the future, IP telephony networks are expected to enable innovative new multimedia services while working seamlessly with legacy telephone networks. A VoIP network carries voice traffic cheaper than a switched circuit telephone network because IP telephony networks make better use of available bandwidth.
COMMUNICATION FACILITIES THROUGH INTERNET: VoIP? In a public switched telephone network, for example, a dedicated 64 kilobits per second (kbps) end-to-end circuit is allocated for each call. In a VoIP network, digitized voice data is highly compressed and carried in packets over IP networks. Using the same bandwidth, a VoIP network can carry many times the number of voice calls as a switched circuit network with better voice quality. The savings realized in using VoIP networks are often passed onto users in the form of lower costs.
COMMUNICATION FACILITIES THROUGH INTERNET: Bulletin Board Defintion “An electronic forum that allows users from all over the world to participate in a discussion abaout specific topic.
Example of Bulletin Board
COMMUNICATION FACILITIES THROUGH INTERNET: Bulletin Board Bulletin board or also known as electronic forum or newsgroup. The newsgroup and electronic forum functioned like a BB(bulletin board) through which information about events in the area could be shared by other people.
