Bilişim 500 results for 2019 were announced at a virtual ceremony in the previous days and the top 500 IT Companies list of Turkey was announced. Sigma Telecom was ranked 1st in the “Exports of Services” category, which was made according to the net sales revenues of the companies. More than a thousand companies participated[…]
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China Mobile Already Reached 70 Million Active 5G Subscribers in China
By sigmatelecom Technology, Telecom Sep 01, 2020
China Mobile, one of the largest operators in the world, has already reached 70 million 5G subscribers in the first half of 2020. Although it is not surprising that the telecom company which is in a very dominant position in China, one of the largest markets in the world, is also dominantly successful in 5G;[…]
A Historical Journey into the VoIP Industry with Sigma Telecom
By sigmatelecom Business Aug 19, 2020
VoIP (Voice Over Internet Protocol) is a method of sending voice/multimedia data over the internet. It provides sending voice data in packets across IP, instead of via traditional public switched telephone networks. VoIP Industry is also known as the Internet telephony, broadband telephony, and broadband phone service. Before VoIP, this connection was made through physical[…]
How to Improve Your Business with VoIP Technology
By sigmatelecom Telecom, VoIP Aug 05, 2020
Forget copper wires and telephone devices! Today; you can make phone calls whenever and wherever by using any internet-connected device, preferably a headset, and Voice Over Internet Protocol (IP) networks. You probably already know VoIP, but since many VoIP services prefer to use their brand name, you may not know that what you encounter is[…]
Many false claims about Coronavirus and 5G spread rapidly on social media, and as a result of these rumors, protests turned into a movement that especially caused physical violence against telecom engineers and 5G infrastructures in England. Although social networks such as Facebook, Youtube, and Twitter say that fake content that can cause such physical[…]
New WhatsApp Feature: Conversation with a Business Using QR Codes
By sigmatelecom Business Jul 20, 2020
With the emergence of COVID-19, businesses across the world are building their businesses an online presence as it is proven that now people need easier ways to connect with businesses to ask their queries, get informed, etc. and decide if they would like to commit making a purchase. A brand that brought great changes in the[…]
VoIP Guide – SIP Error Codes – Sip-486 Busy Here
By sigmatelecom Business Jul 13, 2020
Welcome to Sigma Telecom VoIP Guide, where everything you need for a lucrative VoIP traffic is included, making your work easier with clues. Today’s topic is Sip codes and Sip-486 Busy Here error code, in particular. Start reading our article for all the details you need to know about this code! What is the meaning[…]
Sigma Group has moved to a new office location in Istanbul – Atasehir
By sigmatelecom Business Jul 06, 2020
When we started this business in 2003, the number of people under the umbrella of Sigma Telecom were only a few. Now, we are a big family as Sigma Group with 100 employees. As Sigma Telecom has grown and became Sigma Group, the increasing number of people has created a need for a more comfortable,[…]
Apple WWDC 2020 Highlights – New Features to Come with iOS 14
By sigmatelecom Technology, Telecom Jun 29, 2020
Last Monday, Apple introduced iOS 14 at the WWDC 2020 conference and introduced new features. Although innovations are radical within the brand, many features were previously presented to users on the Android side. After all, iOS 14 seems to be the most liberal version, in terms of customization. Here are the highlights of iOS 14.[…]
Current 5G subscribers forecast from Ericsson; 2.8 bln in 2025
By sigmatelecom Business, Technology, Telecom Jun 22, 2020
Ericsson, one of the telecom giants, has updated its estimates regarding the number of 5G subscribers. Although the spread of 5G in Europe slows down in the pandemic period, the figures so far are quite high compared to the LTE debut. In Ericsson’s Mobility Report, the number of 5G subscribers at the end of this[…]