PBX and Centrex 4
Rotary and DTMF 6
WATS and Leased Lines 7
ISO and OSI 9
Reference List 12
Networking and telephony is a part of our everyday environment, whether it be in our homes or in our place of business. We will somehow come into contact with one or the other in some shape or fashion. At Baker, we are no different from any other business. The infrastructure of Baker is not a simple pc and telephone setup. The network incorporates everything from a simple analog line to our data network backbone that is made of T-3 lines, ISND lines, and IPFR provided by the AT&T datacenter. Baker has 30 offices all over the country and a couple of offices in abroad in Europe. I will be discussing the setup of the Houston office, since I am most familiar with this office.
PBX and Centrex
The Houston office of Baker is comprised of three types of phones, well, at least until the company moves into one central location. Currently there are three offices in Houston that are all a block apart. The building that I support houses an old Merlin Legend telephone system. It's funny, because I have to set the date on the voicemail to the year 1999 so that when users check their messages, it will give the correct month and date. The system is comprised of about 100 direct-inward dialed (DIDs), some used as analog and some use as digital lines. The digital lines are ISDN lines that allow for digital transmission of voice and data over ordinary telephone copper wires. Direct-inward dialing routes calls from the outside lines to the PBX, which allows telephone systems to bypass an operator. The PBX then routes the call to the desired extension an...
... middle of paper ...
... developers a better understanding of how to better design a network and works very well when they have to trouble shoot a problem. The end-users and specialized developers do not necessarily use the OSI model as a business tool to gain more clients, but they are indeed using the concept whenever they go out and market to clients about out hosting abilities.
With the internet and better means of communication being developed on a daily basis, there is going to be a constant change in the way data networks and telephony are today. We have gone from rotary dialed phones, which I can vaguely remember at my grandmother's house to voice recognition cell phones that dial the number for you. We have also went from some crazy number in the past for data travel, like 33 baud/s to what we are at today, reaching speeds that I can't imagine of over 12Mb/s.
Need Writing Help?
Get feedback on grammar, clarity, concision and logic instantly.Check your paper »
- Telecommunications Industry Environment Analysis Business Brief Telecommunication is basically any communication over a distance, either via telephone, wireless network, computer network, radio or other means-but conventionally it has been used for telephone service. One of the most advanced forms of telecommunication has been the Wireless Telecommunication; where the information flows between two or more points that are not connected via an electrical conductor. The emergence of wireless telecommunications has made communications across continents almost instantaneous; which seemed practically impossible just a few decades ago.... [tags: International Business Management, Business Brief]
2457 words (7 pages)
- The Telecommunications Act of 1996 The Telecommunications Act of 1996 can be termed as a major overhaul of the communications law in the past sixty-two years. The main aim of this Act is to enable any communications firm to enter the market and compete against one another based on fair and just practices (“The Telecommunications Act 1996,” The Federal Communications Commission). This Act has the potential to radically change the lives of the people in a number of different ways. For instance it has affected the telephone services both local and long distance, cable programming and other video services, broadcast services and services provided to schools.... [tags: essays research papers fc]
1285 words (3.7 pages)
- S.T.C. Inc. Telecommunications Improvement and Cost Cutting Effort Outline · Introduction to IPT ( IP Telephony) · Trends in IP Telephony · Cost Savings Model · Cost Saving Description · Cost Savings Chart · Cost saving Comparison · Annual Estimated Savings · IPT Structure and Vendor · Infrastructure · IP Phones · Call Manager · Voice Applications · Graphic depiction · Migration and coexistence · Conclusion S.T.C.... [tags: essays research papers]
1585 words (4.5 pages)
- Virtual private networks (VPN) provide an encrypted connection between distributed sites over a public network (e.g., the Internet). By contrast, a private network uses dedicated circuits and possibly encryption. The basic idea is to provide an encrypted IP tunnel through the Internet that permits distributed sites to communicate securely. VPN's permit secure, encrypted connections between a company's private network and remote users through a third-party service provider. A VPN can grow to accommodate more users and different locations much easier than a leased line.... [tags: Telecommunications]
1537 words (4.4 pages)
- Gap Analysis: Global Communications Global Communications (GC) was once a distinguished, profitable telecommunications company that in recent years has quickly experienced a decrease in profits, they are in a position to change old business strategies that aren’t working and move on to creative, new ventures that promote growth and opportunity. GC is late in developing a strategy to combat the dwindling profits, saturation and explosive competitiveness of the telecommunications industry, but it can recover if the business tools at its disposal are put to work.... [tags: Telecommunication company Analysis]
1293 words (3.7 pages)
- AT& T is the largest communications company in the world. The company is the leading U.S. provider of wireless, high speed Internet access, local and long distance voice, and directory publishing and advertising services. They have even expanded to include entertainment with television services called UVERSE TV. With the many accomplishments of this media giant its portrayal of evidenced practice of some successful organizational behavior concepts reveal clear understanding of leadership. AT & T has proven success through effective organizational behaviors that include focusing on organizational structure, organizational culture and communication.... [tags: Telecommunications Business Analysis]
1865 words (5.3 pages)
- In order to survive in this competitive business world, every business must produce or offer not only a better product or service, they must also offer better customer service, reduce their production costs and overhead costs, have a more well-planned management system, a highly reliable infrastructure, and the list is endless. Many of these can be achieved through a customized enterprise resource planning system (ERP). ERPs serve as “one comprehensive database to house all of the company’s corporate information”.... [tags: Planning, Implementation]
1738 words (5 pages)
- Industry and Company Profiles Industry: Telephone Communications Brief Reasoning of Choice As a major in Management and Computer Science, the optimal goal is to create a system that provides technology that is convenient, resourceful, and efficient. My main interests are in mobile systems that provide the leading edge in design, functionality, and resourcefulness. A possible professional career of a management and computer science major is in the mobile phone industry. Within this field, a possible area that a management and computer science major may be responsible for is providing a mobile phone with an optimized, consumer friendly system that is available to the any consumer that require... [tags: industry and company profiles ]
1780 words (5.1 pages)
- Network Development Analysis The scenario Information technology and enterprise networks have become the core of many organizations. Critical business functions often depend on a fully functioning IT infrastructure: no network means no ability to generate revenue. To this end, an organization's growth and evolution should be reflected in the growth and evolution of its network That having been said, a west coast furniture retailer (Alpha Company) needed to consolidate their position in the furniture retailing industry and has strategic growth plans in terms of stores roll out and sales turnover in the next few years.... [tags: Networks Telecommunications]
902 words (2.6 pages)
- History In the early part of the twentieth century, the general idea was that all Americans should have phone service. The other general idea regarding phone service was that the government should assist in promoting this as well. As a result of these general ideas the telecommunications industry became a natural monopoly. AT&T, which traces its routes to the founding of the telephone, promoted a Single Policy, Single System geared towards Universal Service. Thus by 1920, AT&T emerged as the dominant telecommunications company.... [tags: Telecommunications]
1247 words (3.6 pages)