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,[…]
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Sigma Group has moved to a new office location in Istanbul – Atasehir
By sigmatelecom Business Jul 06, 2020
GCCM C-Level Interview with Our CEO Musa Rad
By sigmatelecom Business, Interview Feb 13, 2020
At GCCM London, one of the largest telecom conferences in the world, our CEO Musa Rad made an interview for GCCM Magazine that shed light on the future of the industry from every scope. We hope you enjoy reading the GCCM C-Level Interview that includes the striking findings of the telecom sector and Sigma Telecom. […]
What an Amazing Year We’ve Had! – 2018 Sigma Telecom Facts
By sigmatelecom Business, Company Culture, Conferences, VoIP Jan 10, 2019
2018 Sigma Telecom Facts are full of successful stories and enjoyable times. We are already over and 2019 is a whole new year. We all have new hopes, targets, there are new goals to achieve, more success stories ahead, there may be some challenges in our ways but we all believe we will do our[…]
Basic VoIP Terms For The Beginners
By sigmatelecom Business, VoIP Dec 13, 2018
Are you interested in VoIP terms in business but you don’t know much about it? We prepared some terms that you will hear every day when you start doing VoIP. Don’t forget that these VoIP terms are only the tip of the iceberg. There are more and more things to learn when you get deeper[…]
Reaching New Heights|Telecom Industry Review Interview
By sigmatelecom Business, Interview, VoIP Nov 27, 2018
In an interview with Telecom Industry Review, Mahdi Noorani, CEO, Sigma Telecom, talked about the company’s services, projects & future plans. Tell us about the history of Sigma Telecom. What gave you the inspiration to move from telecommunication infrastructure services to the VoIP market? Sigma was formed in 2003; then, we were a small firm dealing in[…]
The VoIP Expert | CommsMEA Interview
By sigmatelecom Business, Interview, VoIP Nov 27, 2018
After establishing itself in the VoIP market, Sigma has made a foray into data and SMS market by developing useful applications, says Mahdi Noorani, CEO of Sigma Telecom. CommsMEA: What are the focus areas served by Sigma? When founded, Sigma supplied telecommunication infrastructure services including; optimisation, planning and drive testing. In 2012 Sigma began providing[…]
What Is VoIP And How Does It Work?
By sigmatelecom Technology, VoIP Nov 26, 2018
What is VoIP ? It has been around us for a very long time but most of the people don’t know the name of the service that they are using. It is like the unknown superhero in our lives and it lets people communicate with each other with high quality and less spending. What Is[…]
6 Facts About VoIP
By sigmatelecom Technology, VoIP Oct 04, 2018
Let’s look into some VoIP facts industry which will change your point of view to the sector. Do you know these VoIP facts in your business? 1. VoIP is 44 years old Did you ever wonder about the timing of the first VoIP call? VoIP is much older than you think. The First VoIP call[…]
Upcoming VoIP Conferences – 2018
By sigmatelecom Business, Conferences Sep 19, 2018
Coming Up Next: Upcoming VoIP Conferences While 2018 is almost over; we continue to attend the biggest VoIP conferences all around the world. Like in any other profession, networking is very crucial in our field too. As Sigma Telecom, we have been attending telecom conferences like ITW, Capacity, WWC, CIS, ACC, and GCCM etc. and we[…]