5G Wireless Revenues will reach $4.2 Billion in 2020
By sigmatelecom Business Sep 05, 2019
According to the global research and advisory research company Gartner, in worldwide aspect, 5G wireless revenues are going to reach $4.2bn until 2020 which ...
5G Users Reached 1 Million in 140 Days!
By sigmatelecom Technology, Telecom Aug 29, 2019
While intensive discussions 5G continues, SK Telecom announced that they have reached 1 million 5th generation wireless network subscribers in only 140 days. SK ...
SIP-487 Request Terminated – Sip Error Codes
By sigmatelecom VoIP Aug 22, 2019
Welcome to the VoIP class and today’s topic is the Sip-487 error code. We’ll learn the reasons for getting this error code and the ...
6 Critical Questions and Answers About VoIP Business
By sigmatelecom VoIP Aug 16, 2019
If you are new in the VoIP Business or want to know some information about it then you on the right page. Let’s start ...
The Latest News About New Technologies, 5G, Telecom, Digital Payment
By sigmatelecom Technology Aug 09, 2019
In a very near future we will talk about new technologies such as Industry 4.0, Internet of Things, Artificial Intelligence, Machine Learning, Big Data, ...
The Advantages of VoIP Phone System
By sigmatelecom VoIP Aug 01, 2019
Do you know the advantages of VoIP phone system that you are missing by not using? We can count many good points about the ...
3 Key Parameters to Monitor For a Perfect VoIP Traffic
By sigmatelecom VoIP Jul 28, 2019
Here are the first 3 values to check for having the perfect VoIP traffic. 3 Keys For VoIP Traffic 1.High ACD – Average Call ...
4 Tips For A Battery High Performance For VoIP Apps
By sigmatelecom VoIP Jul 18, 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 ...
Bilişim 500 Awards – The 2nd Biggest Company
By sigmatelecom Business, Telecom Jul 11, 2019
As Sigma Telecom, we achieved to be the second biggest company for income from services exported category at IT500 (In Turkish: Bilişim 500 Ödülleri). ...
True or False? 6 VoIP Myths And The Facts
By sigmatelecom VoIP Jul 04, 2019
Are you interested in VoIP business and doing some research about Voice Over Internet Protocol? Ok, but first you should really know that you ...