Multimedia Networking - VoIP (Communications and Networks) Essay

Multimedia Networking - VoIP (Communications and Networks) - Essay Example Moreover, it enables the companies to perform complimentary telephone calls that make IP-PBX extremely well-known these days. Thus, distant or international phone-calls are becoming a great deal less expensive at this time thus companies are saving a large fraction of expenditures that they had to spend on worldwide and long distance phone calls. Furthermore, IP-PBX presents less costly telecommunication facility that enable businesses to stay in touch with the people in the different areas on the earth. In this scenario, with the adoption of IP-PBX hundreds of businesses have controlled to reduce their operating cost as well as become more beneficial. However, the main need of IP PBX is the accessibility of broadband internet link. In addition, IP-PBX is extremely proficient with respect to its cost and technology. Furthermore, at present Telecom corporations present many IP-PBX technological facilities so that clients could be able to regulate IP-PBX according to their requirements (CallingTools., 2011; TechTarget, 2005). This paper presents a detailed analysis of the IP-PBX technology. This paper also outlines the facts due to which the use of this technology is growing rapidly. This paper will assess main advantages and architectural confines of IP-PBX technology and present its main SIP (Session Initiation Protocol) technology that is a significant promise to provide tighter incorporation between business processes, desktop applications, plus collaboration tools. IP-PBX and Its Principal Characteristics A Private Branch Exchange (PBE) is a user’s site telephone framework that has the capability to handle telephone calls coming to the corporation as well as works as a door for the outside voice communication networks. In this scenario, a network router or switch transmits coming data packets to the suitable data communication network. Conventionally, two different communication networks are required in order to perform this procedure: one network is required for voice and other network is required for data transmission. Moreover, in place of 2 different networks, simply one communication network is preferred when voice data is divided into packets (VoIP) and transmitted on communication network. Furthermore, an IP-PBX is a merger of a router/ switch and a PBX that manages Voice over IP (Silicon Press, 2010). As shown in below given image: Figure 1IP-PBX Working, Source: http://www.silicon-press.com/briefs/brief.ippbx/brief.pdf In an IP-PBX, systems could be connected in a shared LAN (local area network) that is usually connected to the IP-PBX. In this scenario, telephones have to be straightly linked to the IP-PBX. So this configuration eludes QoS (Quality of Service) concerns that could take place if both telephones and computers are configured on a joint LAN. In the same way, communication voice packets will need to struggle with data packets intended for the network based joint LAN. Thus, less effective telephone voice featu re will take place if network voice packets are not broadcasted in a suitable way (Silicon Press, 2010). An IP-PBX works like a gateway that offers voice links (for example voice lines, T1s) to a LEC, a large scope business, etc. as well as data links (DSL, cable, E1, ISDN) to a LEC, a cable operator, an Internet Service Provider, etc. In addition, IP-PBXs

The Wire Research Paper Example | Topics and Well Written Essays - 2250 words - 1

The Wire - Research Paper Example The â€Å"Dickensian aspect† as an aspect in the series, The Wire is a writing from the previous weeks of the current situation and issue of the series. It is extracted for season 1-4/episode 6 of the series and it majorly dwells on an explanation as to the mystery behind the survival of Omar in the three stories that falls from the three main actors of the series, Snoop, Chris and Michael. It further goes ahead to give an explanation on the bizarre around the interference on the tap of Marlo’s cell phone. In the series, this aspect plays a critical part to the future development of the series and this informs my choice to discuss it as the subject of this paper ("The Dickensian Aspect" | The Wire | TV Club | TV | The A.V. Club."). In the first instance, Omar is involved in the crew by Marlo a group which is involved in providing a way of bringing together a scene; the scene later becomes the most fatal injury to a man who is future oriented. Snoop goes ahead to do an inquiry as a concerned individual about the resultant aforementioned injury to Omar a situation which would have resulted to their own doubts even in the case where Omar was actually at the hospitals leave alone now that he is not there and that it is a mere stage managed scenario. The actor, Omar as it turns out is hidden under the noses of the individuals purporting to be looking for the supposed injured Omar. Since Omar fell and his legs got shattered, he finds himself inside janitor’s closet of the same building from which he leapt and this enables the character to hide away from the view of the majority or public. From the episode in the week before this setting a spider man shit is reported to have vanished to avoid keeping up with O mar’s legendary act. This is a highly commendable act as less of the times do we witness such forms of acts taking place in the real world settings. Even though there is more to what we just saw,