July 2019


Do you want a battery high performance while you are using VoIP applications? No worries! We have some useful tips to extend the battery life of your smart phone.  There are many apps that are consuming your battery power without any hesitation and some VoIP apps are included in this group. Firstly, the development of the[…]

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IT500 - Bilişim 500 Ödülleri - Bilişim500
As Sigma Telecom, we achieved to be the second biggest company for income from services exported category at IT500 (In Turkish: Bilişim 500 Ödülleri). As the whole Sigma Telecom team, we are working tough to achieve better and we are delighted to harvest the results.  2018; A year with full of success and awards! Last[...]

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Are you interested in VoIP business and doing some research about Voice Over Internet Protocol? Ok, but first you should really know that you will see some VoIP myths and some untrue comments. Here are the most common false thoughts about this industry and the realities about them!  False; I need a computer to make[...]

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