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. Inc. Telecommunications Improvement and Cost Cutting Effort
Introduction
This is the initial feasibility study for the upgrade of the S.T.C. Inc. (Small Technical Company Incorporated) network in conjunction with the office move. The purpose of the study is to evaluate the upgrade to be done on the telecommunications system recommending the most cost effective solutions on the market today. After this report a project will be started to implement the recommended solution. The deliverable for this paper will be an implement able cost effective telecommunication solution. S.T.C. Inc. will acquire the hardware necessary to support and run the new system and programming changes will be performed by outside vendors. Internet Telephony Service Providers (ITSP) may use a single infrastructure for providing both, Internet access and Internet telephony. Only data-oriented switches could be deployed for switching data as well as packetized voice. Multiplexing data and voice could also result in better bandwidth utilization than in today's over-engineered voice-or-nothing links. (www.iptel.org), 2004. The business benefits of this type of infrastructure are increased productivity, grater business flexibility and reduced operational costs. (www.cisco.com),2004
Trends in IP Telephony
IP telephony is the technology for transmitting voice communications over a network using IP open standards and it uses a single network for the transmission of data, voice and video. There are currently many devices which use similar technologies to accomplish this tasks. Companies in today’s economy are looking for ways to reduce the cost of doing business and IP telephony provide this opportunity. IP telephony will continue to see tremendous activity and make incredible gains in the enterprise space. Until the service providers work their way through all that excess inventory, and are once again ready to research new technology, you can rest assured that next-generation telephony will be busy gaining traction in the enterprise market.(www.tcnet.com,2004)
Cost Savings Model
Analog and digital based phone systems that use a different set of communication protocols but similar cables to connect to a POP (Point Of Presence) are a very familiar site. These are present not only in home setting, but also in large industrial and office application.
These applications in a very large scale are very expensive not only to maintain but also for the reoccurring cost associated with the monthly usage and fees charged to the customer by the service provider.
telephone as a major constant business tool. This multi-line digital phone sets the new standard in easy
Cisco Designs, manufactures, and sells Internet Protocol (IP) - based networking and other products related to the communications and information technology (IT) industry and provide services associated with these products and their use. The company provides products for transporting data, voice within buildings, across campuses and globally. The products are utilized at enterprise businesses, public institutions, telecommunications companies and other service providers, commercial businesses, and personal residences. Cisco conducts its business globally and manages its business geographically. Its business is divided into the following three geographic segments: The Americans; Europe, M...
The direction of this paper is to describe a telecommunications switch and show its purpose and multitasking abilities. This paper will use the AT&T 5ESS Switch to give a real world example of a top rated telecommunications switch. The end result will be an understanding of how a switch works and what it can do. Also, it will show why the AT&T 5ESS Switch is #1 in today's telecommunication world.
AT&T provides professional network service to enterprises. Services for Asia Pacific region include integrated Global Enterprise Management System, Internet data centers, voice over internet protocol, virtual private network, and data hosting. In order to provide a complete network solution to clients, AT&T, at the backend, is supported by their own data/network center, protocol and the undersea cable network. AT&T is proposing a network solution to one of their big clients BHP Billiton. BHP Billiton has subsidiaries in over 30 countries and they are considering to implement a professional network for better internal communications. The project will involve setting up an approximately two hundreds network sites in different countries within a tight time flame. The successful of wining this contract will drive AT&T Asia Pacific team to earn double of their existing annual revenue. This would be very attractive to AT&T due to the lost of a number of clients as a result of the economic crisis earlier in the year. An effective strategic decision process, as found by ...
The research for this report consisted of case studies of two commercial deployments of residential Internet access, each introduced in the spring of 1994:
Telecommunications gained mainstream attention in the early 90’s; however the initial key market was business men and women, who used their phones whilst being on the move and so allowing them to communicate with their companies with ease. Though in the modern era, telecommunication went through segmentation in the market trends, and now in this day and age it would be difficult to find someone who does not own some form of mobile technology. Many phone providers battle to provide the best service for their customers (Figure 1).
The main advantage of using this system is that is supports voice over IP (VoIP) services such as IP-Centrex. IP Centrex is a service that provides a single broadband access point to a company. The company can use this access point to broadcast packets of voice data. When no voice data is present, more bandwidth is available to other uses of the company. This results in saved money to the company because dedicated phone lines are not needed.
Until recently, small businesses could not afford T-1 service to connect to the network. The recent advent of cable modems has provided a cheaper alternative to this problem. Cable operators have primarily targeted consumers in their initial cable modem rollouts. Multiple System Operators (MSOs) are now selling higher priced broadband Internet services to the corporate customer. The question is, does cable modem technology provide the optimum service for a medium sized company that is dependent on the Internet for data computing and research? To answer this question, we have to evaluate the price, bandwidth, and reliability in the business network.
Telecommunication in today's business world is constantly growing and continues to be considered as a major asset to the business world. It is crucial for a company to have a better understanding of all of the available and up-to-date technology. The businesses should also be capable of conducting an effective communication relationship among the company. These important elements are a multicultural workforce within a large company, diverse cultures and how they can work together, communication barriers among the employees, and financial benefits of having a diverse and multicultural workforce. For the success and growth of any company currently, these companies need to be familiar with the daily changes of modern technology and be able to adapt with these changes.
Telecom provides the services to residential, small and medium sized enterprise(SME), corporate and also to wholesale customers.
Digital subscriber line (DSL) technology transforms an ordinary telephone line into a broadband communications link, much like adding express lanes to an existing highway. DSL increases data transmission rates by a factor of twenty or more by sending signals in previously unused high frequencies. DSL technology has added a new twist to the utility of twisted-pair telephone lines.
For enterprises, the current cost of a traditional circuit-switched PBX and a VoIP system are roughly similar, at about $500 a seat, due to the larger cost of IP phones. However, enterprises with branch offices can re-use their VPN or leased lines for intra-company voice communications and can avoid having to lease small numbers of phone circuits at each branch office. It is well known that a single large trunk for a large user population is more efficient than dividing the user population among smaller trunks, due to the higher statistical multiplexing gain. Enterprises can realize operational savings since moves, additions and changes for IP phones are much simpler, only requiring that the phone be plugged in at its new location.
Since its inception, the telephone has become one of the most important inventions of all time. Although some were skeptical about its replacement over telegrams, in the end the advent of this fine communication equipment has won the hearts of many. As a matter of fact, the telephone system had come to numerous facelifts that it literally connected the world before the internet was born. Because of its importance, homes and businesses can not live without it. In the U.S. alone, most if not all have a phone in the house.
Before we begin our discussion on transporting voice over a data networks, it is important to understand the concept and terms associated with a traditional telephone network. One of the most common piece of telecommunication equipment used today is the telephone. When you plug an ordinary analog telephone into the wall jack installed by the local telephone company, you are connected to the telephone network and are able to place calls. 1), but how is this process performed?
Making a telephone call no longer should conjure up visions of operators connecting cables by hand or even of electrical signals causing relays to click into place and effect connections during dialing. The telephone system now is just a multilevel computer network with software switches in the network nodes to route calls get through much more quickly and reliably than they did in the past. A disadvantage is the potential for dramatic and widespread failures; for as has happened.