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Andrey J. Kanevsky's Articles

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  • Wireless VoIP
    The boundaries of internet have been spreading far and wide these days. The internet is finding new uses and applications day after day. The most recent inclusion to this field is the concept of VoIP which enables transfer of audio and video data through the internet. Recently, the method of sending fax through VoIP has become popular. Now, the idea of using VoIP for wireless applications is gaining momentum.
  • VoIP vs. Analog
    In the recent years, the internet has found new applications in day to day life. Recently, the method of transmitting voice signals through internet was initiated and this lead to the invention of VoIP phones. VoIP technology converts voice signals into chunks of data and sends them through the internet. These chunks reach their destination and are converted back into voice. VoIP phones offer more call clarity, greater bandwidth, faster file downloads and lesser operational costs than traditional phones.
  • The VOIP Systems - Equipment for Termination
    We have come a long way with technology. This is evident especially in the communications aspect of our daily lives. From the telephone to the Internet, IP telephone systems are fast becoming the most popular form of voice communication.

    One such system is the VOIP or Voice Over Internet Protocol. It is a technology that allows users to make phone calls through the Internet. Voice data is sent through a packet-switched network instead of the circuit switch transmission.
  • SIP Telephony: Another Way to Save Money
    Just when you thought using your PC couldn't possibly get any more complicated, along comes SIP (Session Initiation Protocol) with VoIP (Voice-Over Internet Protocol) technology.
    VoIP is well on its way to becoming the "next big thing" as it allows you to make telephone calls using the Internet for a fraction of the cost of regular phone usage. Don't think that's making the major telephone companies nervous? Read on... because you haven't seen anything yet...
  • Review of Cisco IP Phones
    The term "soft phone" is a relatively new one being tossed about these days by VoIP-users and refers to client-side software that turns a desktop PC into an IP-based phone. Generally they are easy to install and use and offer effective integration with popular applications, such as Microsoft Outlook and give users the flexibility in how and when they receive and answer their calls. Let's take a look at some of the most popular soft phones being offered by one of the IP phone systems leaders - CISCO.
  • ITU Protocol SS7
    The telecommunication network that has helped to overcome the hurdles of distance for communication is the Signaling System No. 7 (SS7). Some of the ways in which SS7 is used in the communication network are the setting up of phone calls, providing cellular roaming and messaging, supplying congregated voice and data services. The evolution of SS7 and its advantages necessitates an in-depth understanding of the Protocol, Architecture and the Services of SS7.
  • How To Shop For The Perfect Ergonomic Desk Chair
    Ergonomic furniture in general and ergonomic desk chair in particular is tailor-made for comfort and ease. You will forget what pain is, once you start using ergonomic desk chairs. Ergonomic products are the best friends for your back and neck because they are designed keeping in mind your body and its contours. Ergonomic chairs keep your spinal chord straight and reduce your fatigue drastically. This, ultimately, enhances the productivity.
  • H.323 and SIP - VoIP Protocols Comparison
    In recent years, the internet technology has grown in leaps and bounds. One major product of this technology is the Voice over Internet protocol (VoIP). VoIP is a technology that enables better audio and visual communication from our home computers. Through this, we can communicate easily from wherever we are and it is cheaper than the conventional telephone services. The upfront investment required for this is also very less.
  • Fax Over IP
    Fax is the transfer of data by dialing a phone number traditionally and transmitting the data electronically. So when you fax data, you have to dial a phone number and pay the charges for the time elapsed during which the data is sent through the fax. Now a days, fax can also be sent over the internet without paying anything for the task. FoIP is an acronym for Fax over Internet Protocol. You can even send fax over long distances by using FoIP, which saves you a lot of money.
  • Codec - definition
    A program or a device capable of performing encoding and decoding on a digital data stream or signal is known as Codec. Codec is an algorithm used to code and decode the voice conversation in case of VoIP. The voice and sound that we hear is in analogue form and needs to be converted into a digital form for transmission over Internet. On the other side, it needs to be decoded once again to make it easy to hear for the recipient. The coding and decoding can be done in different ways by utilizing compression to reduce the bandwidth of the conversation.
  • Calling Card – Dos And Don’ts
    A calling card has made a significant place for itself in the telecom industry. It is initially started as a method to avoid using coins in the local pay phones. Today, any type of call i.e. local, STD and ISD can be made from the prepaid calling card. The card can be operated from any phone even if the outgoing calls are barred on that phone. The bill amount for all the calls made is taken from your prepaid card amount and the rate per minute for any call remains constant throughout the day.
  • Benefits of Using Ergonomic Mouse Pads
    Ergonomic mouse pads save you from many musculoskeletal disorders related with wrists, palm and shoulder. It also puts an end to the tingling sensation in your fingertips. If you work for longer period of time on computer and do not use ergonomic mouse pads then you may have to keep the hands in an awkward situation for whole of the duration and underside of the palm may experience sharp pains. Ergonomic mouse pads are designed keeping in mind that human body is not designed for typing at the speed of sixty words per minute or using the mouse endlessly.
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