Streamyx Streamyx Wireless

The process of communication is an essential part of each and every stage of our life. Initially, the methods that we were using to communicate were quite expensive. However, the cost of the process of communication started to decline with the advancement in technology. As a result, nowadays, we are using some of the cheapest ways to communicate. The service providers of the latest means of communication are reducing their costs so that we, the people can get impressive and cost-effective ways of connecting and communicating with each other.

Nowadays, there are numerous service providers, equipment, tools, machines, setups, and devices that make our conversation unforgettable and valuable. These contraptions and different ways are providing better quality and low-price communication not only to individuals but also to large organisations and corporations. These contraptions and methods include technologies such as PSTN line, Internet, Broadband, mobile networks, and the most useful technology named Voice over IP. Now, the question comes that if you have a phone line or mobile connection then why make a call using Internet and why choose VoIP?

The answer is simple and straightforward. Voice over Internet Protocol provides the facility to make a call using the Internet and that too in a very cost-effective manner than any other available medium. VoIP, the acronym for Voice over Internet Protocol, is a process of routing of a voice conversation over the Internet. After the launch of broadband in the Internet market, the phenomenon of Voice over IP has reached its top level and today it is being used by almost every person who uses the Internet. Nowadays, almost every corporation, whether it is large or small, is using IP telephony and Voice over IP solutions to facilitate their communication. This method brings down the expenses for the companies - particularly the infrastructural investment in their communication processes.

Some people may have a misconception about Voice over IP. There are those who might think that the VoIP service is a useless thing or service, as they often compare it with the basic PSTN Phone lines or mobile services. However, the process of routing your voice over the Internet networks is a much better option from any of the above mentioned services. The main advantages of VoIP include cost effectiveness and reliability. This telephony service costs far less than any other traditional phone lines or mobile connections, as it uses the medium of the Internet. On the other hand, if we talk about the reliability of this service, it provides completely encrypted base for people to exchange their views and ideas, and as a result, the chances of the users missing even a single bit of communication is very rare.

There are some other major advantages of VoIP. A user can avail this facility, wherever they want. This means that if a person is on a vacation, then he can take his VoIP device with him and connect it to Internet to make and accept calls on the regular phone numbers at the same rates that he was paying back home. Irrespective of the specific location of a particular person, the IP Telephony would never let him go out of reach. It also includes the facility of making the calls to any point of this world and that too at cheaper rates. In quite a few countries, the providers often provide the VoIP-to-VoIP calls for free. As the result, each user of this incredible service can make or receive calls for free. The user also has to pay lower bills in comparison with the normal PSTN phone or mobile services.

The VoIP providers sell some quantity of bandwidth to the wholesalers, and then the wholesaler transfers this service to retailers, and then the retailers provide us this service at their end. By providing greater facilities such as the capability to make Internet calls, the technology of VoIP, is delivering significant benefits to the users in terms of a decrease in call costs, an increase in call efficiency and the support of reliable broadband networks.

To know more about these service and providers, visit: VoIP Provider offering enhanced quality VoIP Services.

DS-3 which stands for Digital Signal Level 3, equates to 28 T-1 lines or 44.736 million bits per second (roughly 43-45 Mbps upstream/downstream speeds). DS-3s have enough bandwidth to allow very large database transferring over busy wide area networks and the capability of handling 672 simultaneous voice conversations. DS-3s typically run long haul over fiber optics and coax in the last mile, however there are many exceptions to this. Also, because fiber is only available in limited parts of the US (vs. copper), expensive build-outs are sometimes required for full DS-3 access.

In North America, DS-3 translates into T-3, which is the equivalent of 28 T-1 channels, each operating at a total signaling rate of 1.544 Mbps. The 28 T-1s are multiplexed through an M13 ('Multiplex 1-to-3' multiplexer), and 188 additional signaling and control bits are added to each T-3 frame. As each frame is transmitted 8,000 times a second, the total T-3 signaling rate is 44.736 Mbps. In a channelized application, T-3 supports 672 channels, each of 64 Kbps. In the European hierarchy, a DS-3 is in the form of a E-3, which runs at a total signaling rate of 34.368 Mbps, supports 480 channels, and is the equivalent of 16 E-1s.

If you're moving a DS-3 (or any other DS signal) across continents, the standards of the target country rule. Channels get muxed and demuxed, with signaling conventions translated as well. For example: On the US side T-1s are in multiples of 24 x 64 Kbps circuits (total 1.5 Mbps) and in the UK, it's 30 x 64 Kbps (total 2 Mbps). If you were to interconnect to the US at a DS-3 level, you would not receive 28 T-1s with 6 spare channels- You would get multiples of 30 E/T-1s. As they arrived in the UK, they would be muxed and demuxed, along with translated signaling conventions.

Who uses DS-3s? Companies who host high traffic web sites, support web hosting, and need high capacity bandwidth on an as-needed basis. Also universities/colleges, government offices, and high volume call centers. A full DS3 can accommodate many simultaneous users depending on the requirements of the business. Generally a DS3 line is installed as a major networking channel for large corporations or universities with high volume network traffic. This is an always-on, high-speed connection that provides a dedicated, stable and reliable link to the Internet, and can support up to 500 or more computer users.

If a full 45 Mbps DS-3 isn't quite necessary, then 'tiered' and 'burstable' speeds are also an option. Tiered is more suitable for clients who expect their bandwidth requirements to increase steadily and/or continually in the near future. Clients with other access such as T1 lines can rapidly and easily switch their bandwidth to a single Fractional-DS3. Burstable is a dedicated point-to-point circuit from a customer's premises to the telecommunication carrier's network operation center (NOC). This service is priced in billing tiers of 3mbps increments from 3mbps to 45mbps. As a burstable DS3 user, you always have the full bandwidth available over an unshared, non-fractional 45mbps digital leased line.

Although anyone can purchase a burstable DS-3, this type of connection can be expensive, sometimes costing as much as a full 45 Mbps connection (and usually only available for Internet connectivity, not as Private Line or Point To Point- for which a full DS3 will be required). Burstable lines can often be found at their lowest price within a collocation facility. At a collocation facility (or simply referred to as a "colo") many users share a large OC-3 or OC-12 pipe. As a customer, you will not have to pay for the fixed cost of such a large pipe, but will have the benefit of being able to burst up to very high bandwidths if necessary. If you need the reliability of a large pipe fur bursty traffic but don't have the capital, consider a colo. If you have a steady volume and are consistent, you may consider keeping services 'in house' and going with a T-3/DS-3 connection. Whether you're considering a collocation facility or a T3 to the door, make sure you use a telecommunications broker to help guide you through the many providers and plans available. To view sample DS3 pricing now, please visit the author's free quote generator @ BandwidthSeek.Net

Shaun Sullivan
Telecommunications Broker/Consultant
1(877)520-1924 office
1(512)434-9469 cell
1(775)796-8525 fax
info@bandwidthseek.net
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