ISP (Internet Service Provider)
To provide Internet (INTERNET) to connect access services to vendors such as HINET with SEEDNET. ISP itself is typically connected to the Internet through the NAP backbone (BACKBONE).
ISR Voice simple resale services
ISR (International Simple Resale)
Refers to the use of general telephony as a communications tool, through the public switched telephone network approach to building line (Dedicated Line), this line only by a particular utterance, then side by side with the dedicated, others can not share the line bandwidth to communicate.
Share the bandwidth of this mode of communication, mostly lease international telephone lines, used in top international communications, ISR operators approved suppliers to the bandwidth of a certain traffic purchase only after the sale or lease in batches, transfer to earn rent or wholesale spreads.
ITIL IT Infrastructure Library (IT Infrastructure Library)
ITIL is a set of open IT infrastructure management guidelines, many companies and organizations around the world have to validate its concepts and processes according to their success in improving efficiency and quality of IT services.
ITIL originated in the 1980s, the United Kingdom, when the British Government to develop a set of standardized IT management processes, thus assigned to the National Computer Board (CCTA) for the dedicated units, integration time has been used by various government agencies management knowledge, while the trade integration The IT management practices has become a common set of international management standards.
In 2001, the British National Standards Board has "IT Service Management Forum" (itSMF) formally issued the ITIL core of British national standard BS15000.
IT (Information Technology)
IT refers to all the management and processing of information at all levels. IT professionals design, development, support and manage computer software, hardware and network, such as the Internet.
The use of computer software's work includes: writing term papers, making animated films, designing so that you can purchase books through the Internet network and programs, and maintaining outer space for NASA to perform remote exploration satellite and systems. All programs and functions are from the creative and full of IT professionals has been established to go. |
