What’s the difference between VOIP and conventional phone systems?

Conventional phone systems, also known as a landline refer to a telephone that uses a twisted pair of copper wire and plugs. Ever since the copper wire technology was invented in the 19th century, it has not changed much. These conventional phones are based on analog technology. They send signals through physical switchboxes that later connect calls between two parties.

A VoIP, on the other hand, is the technology that allows you to make and receive calls over the internet. It does not use or require a twisted pair copper wire. The two phones on each ends are connected with broadband internet connection. These phones convert sound into digital signals. VoIPs are mostly cloud-based systems and they are better than the traditional phone systems in many ways. To understand this, let’s have a look at the differences between VOIP and conventional phone systems:

Underlying technology

VoIP uses a different technology …

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5 New Smartphone Features that Appear Complaints

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In recent years, smartphone design looks uniform. Even if there are innovations introduced by one vendor, other vendors will follow suit and become new trends. Design the “notch” screen for example. Since being introduced by Apple on the iPhone X at the end of 2017, there have been many Android smartphone vendors who have joined the “bangs” screen design in less than a year.

In fact, not all Android users are happy with the innovation offered. The following features are becoming a trend on smartphones, but still complained and make loyal users weary.

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  1. Missing the 3.5 mm audio jack plug

When Apple first launched the iPhone 7 without a 3.5mm audio jack, Apple reaped a lot of scolding. But apparently, many vendors are following Apple’s footsteps to strip audio jacks.

Not only follow trends, most manufacturers choose the option at design considerations. Without an audio jack plug, the cellphone …

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Tests conducted by top organizations for hiring an employee

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For the HR, it is not that easy task to hunt right profile from a number of available profiles for a particular job. There are various limitations, and the biggest among all is the time as the departments in the organizations asked for different types of profiles available to them. HR has to scrutinize the profiles and line up them for a personal interview, however, in an interview that lasts for a few minutes one cannot know the capabilities and talent of a candidate. At such a stage to find the desired skills one has to depend on different types of tests.

In this age when the computer knowledge is a must for almost all the employees, there are some jobs that ask for the high amount of knowledge in excel. Here one must note that the excel is a part of MS-Office package and one can complete a lot …

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AI Solution (Social Interaction – Software Approach)


Artificial intelligence specific to automation has an affect on the economy by removing away labor-based work alongside other industries: medical, manufacturing, customer service, etc. This proving problematic for human psyche in the sense of humans requiring a task to feel fulfilled. This all being from merely speculation and lack of data unable for demonstration, there are models specific to interaction with analytical packages and model software: an example such as R/JMP specific to a dashboard being made or ecological perceptions based on a population interacting on code/calculus/etc. 


Artificial intelligence also known as machine learning are organized around three tasks: task-oriented studies, cognitive simulation, and theoretical analysis. Each task bolsters other tasks and will vary depending on the learning method however all lies into one question, “how do humans obtain a piece of skill or knowledge?” Machine learning enable computers to work not from comparison but rather, teaching the computer by …

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