If your laptop has a microphone, speakers, and a dial pad, why not use it as a phone? But you just need to solve the issue of software and connection method.
Instructions
Step 1
Regarding the connection method, everything is quite simple and clear - having an Internet connection solves this part of the question. Moreover, it is not necessary to be "tied" to the provider's cable, extended to the home or office. You can use the Internet via wireless protocols EDGE, 3G, Wi-Fi and WiMAX. EDGE and 3G modems can be purchased in almost any cell phone shop. Operators provide Internet services at relatively low prices, offering special sets of equipment with favorable tariff plans.
Step 2
In addition, 4G modems (WiMAX) are on sale, providing high-speed Internet connections. These modems are part of the pre-installed hardware in some laptop models. All modern laptops support Wi-Fi, but unlike EDGE, 3G and 4G modems, you need to be near a working access point to connect to the Internet.
Step 3
As for the applications with which you can make voice and video calls, now most of the popular ICQ clients provide this opportunity. For example, to make free calls to each other using a laptop and the Internet, you can use the ICQ, QIP, Mail.ru Agent applications and other similar programs. If you have a webcam in your laptop (you can also buy it separately), your mobile computer can be used for video calls using all the same programs.
Step 4
The Skype program stands apart from the applications that allow making voice and video calls. After installing the program, registering in the system and replenishing your account with a bank card or electronic money, you will be able to call from your laptop to mobile and landline phones, as well as make long distance and international calls at very favorable rates, which are not provided by any fixed telephone operator.
