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Uses of voice over internet protocol
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ABC, Inc. is continuing to expand and is planning to add another set of offices spanning several floors in the building. The company has requested advice for speed and transmission medium, equipment compatibility and limitations, IP Structure, along with the advantages and disadvantages of VoIP. The company is currently 200 employees and expects to increase to 350 within the next year. There is a mix of strictly in house employees, and roughly 70 who are laptop users and travel frequently. The company currently occupies a single floor of a multi-story office building and is expecting to add offices spanning several additional floors. Architectural documentation indicates the MDF is on the main floor with IDF’s on each of the successive floors directly above the MDF. The MDF and IDF’s are connected with pre-existing conduit which is empty. Analysis Ethernet is the most common implementation architecture for LANs. The advantages are it is easily implemented and a low cost solution. Network speeds of 10/100/1000/10000Mbps are readily available and easily implemented. Ethernet supports Unshielded Twisted Pair, Fiber Optic and Coaxial cabling transmission mediums. Unshielded twisted-pair (UTP) is by far the most common transmission medium, can support transmission speeds up to 10Gbps and has a cable length limitation of 100 meters (328 feet). Recent advances in modulation technology have shown that fiber optic can support transmission speeds of 100Gbps over a single fiber pair; however, the medium is expensive to install and maintain. Therefore it is less common as in in-building transmission medium. Coaxial cable is even less common as a transmission medium. Coaxial cable can support transmission speeds up to 1... ... middle of paper ... ... (UTP) provides adequate speed and is the transmission medium of choice in LAN environments. A solid IP strategy has been developed that addresses current requirements and any future growth capacity. We will use static IP addresses for servers and other permanent network devices, with automatic DHCP addressing for client systems. VoIP has been evaluated and recommended for implementation as it will provide many productive features and provide a good return on investment. References Gareiss, R. (2006, May 15). The business case for voip. Network World, 23(19), 50, 52, 554. Retrieved from http://search.proquest.com.csuproxy.egloballibrary.com/docview/ 215969338?accountid=38569 Shinder, D. (2006, June 9). Create an IP addressing plan that will grow. Retrieved from http://www.techrepublic.com/article/create-an-ip-addressing-plan-that-will-grow/
Verizon Wireless cellular service is inelastic because the products and services it offers makes them the dominant leader in the wireless industry; therefore, a 10% change in calling plan prices (monthly access fees) would not affect the quantity demanded. Verizon Wireless can depend on this inelasticity in their pricing model because of the strength of its brand and the wealth of products and services it offers. Verizon Wireless' competitive advantage comes from its ultra-low churn rate (the percentage of customers who disconnect their service is less than one percent of its 60 million customer base). This indicator suggests that customers are satisfied with the service Verizon Wireless offers and a slight price increase probably would not drive its customers to the competition. This data also suggests that customers probably stay with Verizon Wireless because of its continued expansion of new technologies and services such as its all-digital nationwide CDMA network, EVDO' or its advanced data network (used to wireless send and receive email and other data almost anywhere in the US), and VoIP (Voice over Internet Protocol) that they use for their Push to Talk products. Verizon Wireless markets to a nearly all demographics nationwide and most of its services are offered in the smaller rural markets as a direct result of the one billion dollars per quarter it spends on improving its network as well as acquiring smaller wireless networks to make their nationwide network stronger and larger.
Of particular importance is the deregulation of the telecommunications industry as mentioned in the act (“Implementation of the Telecommunications Act,” NTLA). This reflects a new thinking that service providers should not be limited by artificial and now antique regulatory categories but should be permitted to compete with each other in a robust marketplace that contains many diverse participants. Moreover the Act is evidence of governmental commitment to make sure that all citizens have access to advanced communication services at affordable prices through its “universal service” provisions even as competitive markets for the telecommunications industry expand. Prior to passage of this new Act, U.S. federal and state laws and a judicially established consent decree allowed some competition for certain services, most notably among long distance carriers. Universal service for basic telephony was a national objective, but one developed and shaped through federal and state regulations and case law (“Telecommunications Act of 1996,” Technology Law). The goal of universal service was referred to only in general terms in the Communications Act of 1934, the nation's basic telecommunications statute. The Telecommunications Act of 1996 among other things: (i) opens up competition by local telephone companies, long distance providers, and cable companies ...
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...
Years later, the Telecommunication Act of 1996 triggered dramatic changes in the competitive landscape. SBC Communications Inc. established itself as a global communications provider by acquiring Pacific Telesis Group and becoming the new AT&T. The merger of AT& T and BellSouth, along with the ownership consolidation of Cingular Wireless and YELLOWPAGES.COM, will speed convergence, competition and continued innovation in the communications and entertainment industry, creating new solutions for consumers and businesses and positioned to lead the industry in one of its most signifi...
The Unistep IRP Elexol EtherIO 24 Module is a network board that is integrated with features that allow multiple devices over the same network to communicate. This microcontroller was designed to be implemented as an addition to a larger network system; the multiple features and capabilities allow for various industrial and home applications. Ethernet is very common and used in most networks, which makes the IRP a great candidate for networking problems both at home and in the work field.
Sending data through the internet efficiently has always posed many problems. The two major technologies used, Ethernet and Asynchronous Transfer Mode (ATM), have done an admirable job of porting data, voice and video from one point to another. However, they both fall short in differing areas; neither has been able to present the "complete" package to become the single, dominant player in the internet market. They both have dominant areas they cover. Ethernet has dominated the LAN side, while ATM covers the WAN (backbone). This paper will compare the two technologies and determine which has a hand-up in the data trafficking world.
Background One. Tel was launched by Jodee Rich and Brad Keeling in 1995 (Cook, 2001). At first, it looked to get the advantages from deregulation of the telecommunication industry by reselling other network’s capacity and making money through stock market speculation. Rich and Keeling tried to increase the company’s shares rather than profit the company (Cook, 2001). Initially, One.
Network Address Translation (NAT) is a standard used to allow multiple PCs on a private network to share a single, globally routable IPv4 address. NAT enables a user to have a large set of addresses internally and usually one address externally. The main reason NAT is often deployed is because IPv4 addresses are getting scarce. NAT is an immediate, but temporary, solution to the IPv4 address exhaustion problem that will eventually be rendered unnecessary with the deployment of the IPv6. The Internet Engineering Task Force has been aware of the impending depletion of the current address space for almost a decade.
The following report will analyse Vodafone and their current position in the international market. This report will cover the competitive strategy of Vodafone and their influence of products and services in relation to the demand of the market.
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.
Fiber optic technology has opened the door to many more communication opportunities for the world today. It provides higher fidelity long distance telephone conversations, as well as secure communication systems. Today, more than 90% of the United States long-distance traffic is already carried over optical fiber; more than 15 million miles have been installed, virtually all of it using the original design.
Local Area Networks also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need for improvement. LANs give an employer the ability to share information between computers with a simple relatively inexpensive system of network cards and software. It also lets the user or users share hardware such as Printers and scanners. The speed of access between the computers is lighting fast because the data has a short distance to cover. In most cases a LAN only occupies one or a group of buildings located next to each other. For larger area need there are several other types of networks such as the Internet.
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.
Internet Voice, also known as Voice over Internet Protocol (VoIP), is a technology that allows you to make regular telephone calls using a dial up or broadband internet connection instead of a regular phone line. Some services using VoIP may only allow you to call other people using the same service, bu...
Assigning the precise amount of network capacity in the right place at the right time is no simple task. Network Planners cannot afford to overbuild, as this would consume scarce investment resources that could be better used elsewhere. They also cannot delay expansion as this may result in poor service to customers and under-utilize other network assets. A balanced approach is needed in order to meet the rapidly growing and changing traffic demands. Advanced network planning and design software provides benefit to network planners in the following ways: