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Four of India's Five Anti-Fraud Layers Stop at the Border
On 9 October 2026 India backed an ITU proposal for joint trials of caller-identity verification, starting on bilateral routes. Four of its five national anti-fraud layers stop at the border, and the fifth works by refusing traffic rather than trusting it. That is why the corridor, not the country, is the next unit of progress.

Yashar Sabunchi
2 days ago7 min read


The ITU Has Specified How to Sign a Call, Not Yet Who to Believe
The ITU's standards for signing a call have been published since 2020. The two Recommendations that decide who may issue a certificate, and whose certificate another operator should believe, are still in approval. A wholesale carrier's read of what that ordering means on a real international route.

Yashar Sabunchi
Oct 67 min read


Spain Is Now Blocking Unregistered SMS Sender Names — and the Carve-Out Most Coverage Missed
Spain switched on hard blocking of unregistered SMS, MMS and RCS sender names on 15 September 2026 — then softened it three days early with a transitional pre-registration most coverage missed. What actually changed, how the Spanish, Irish, Australian and Singaporean regimes differ on the wire, and what a registry does not fix.

Yashar Sabunchi
Sep 177 min read
ASR, NER, ACD and PDD: How Wholesale Voice Route Quality Is Actually Measured
ASR is the number quoted most often in wholesale route negotiations, and the easiest to misread. What ASR, NER, ACD, PDD and MOS each count, and what none of them proves on its own.

Yashar Sabunchi
Sep 57 min read


RCS for Business at 485 Billion Messages: A Carrier's View
Juniper Research expects business RCS traffic to reach 485 billion messages a year by 2030, up from 125 billion in 2026. What the forecast supports, what it does not, and what it changes for wholesale SMS routing and fallback.

Yashar Sabunchi
Sep 27 min read


Sigma Telecom Ranked #2 in Türkiye for Service Exports 2025
Türkiye’s ICT sector crossed 1.6 trillion TL in 2025. Sigma Telecom ranked the country’s second-largest service exporter in the 27th Bilişim 500 research — here is what that measures and what sits behind it.

Yashar Sabunchi
Aug 126 min read


Discover Cost-Efficient Bulk Voice Communication Packages
What to check beyond the per-minute rate when evaluating bulk voice communication packages, how to buy bulk minutes sensibly, and where the savings really come from.

Yashar Sabunchi
Jul 214 min read


Carrier-Grade SMS Delivery Explained: Unlocking High-Quality SMS Solutions
Not all SMS delivery is equal. How carrier-grade routing and protocol handling work, what counts as a good delivery rate, and how to judge a supplier on it.

Yashar Sabunchi
May 264 min read


Achieve Excellence with High-Quality SMS Transmission
Network infrastructure, protocol compliance, real-time monitoring, intelligent routing and security — the five components behind reliable SMS transmission.

Yashar Sabunchi
May 74 min read


Selecting the Best VoIP Provider for Your Business with Modern VoIP Services
Reliability, call quality, features, pricing, support and security — a practical checklist for choosing a VoIP provider, and how to test one before committing.

Yashar Sabunchi
Jan 263 min read


Applications of VoIP Solutions in Modern Businesses
Where VoIP earns its place in a business: unified communications, remote work enablement and cost reduction, and the features worth comparing.

Yashar Sabunchi
Jan 54 min read


Unlocking the Power of SMS Marketing
Understanding Effective SMS Marketing Strategies SMS marketing is more than just sending text messages to customers. It requires a strategic approach to ensure messages are relevant, timely, and valuable. Here are some key strategies to maximize the impact of your SMS campaigns: Personalization : Use customer data to tailor messages. Address recipients by name and send offers based on their preferences or past purchases. Clear Call to Action (CTA) : Every message should have

Yashar Sabunchi
Nov 17, 20254 min read


Unlock the Power of SMS Marketing Solutions
In today's fast-paced digital world, businesses need to connect with their customers quickly and effectively. One of the most powerful tools available is SMS marketing. This method allows companies to reach their audience directly on their mobile devices, ensuring messages are seen almost instantly. SMS marketing is not just about sending texts; it’s about creating meaningful engagement that drives results. Understanding the Benefits of SMS Marketing SMS marketing offers nume

Yashar Sabunchi
Nov 3, 20254 min read


Boost Customer Engagement with SMS Marketing
In today's fast-paced world, businesses are always on the lookout for innovative ways to engage with their customers. One of the most...

Yashar Sabunchi
Jun 26, 20254 min read


"Is SMS Technology Still Relevant in Today's Communication Landscape?"
In the fast-paced world of communication technology, SMS (Short Message Service) has stood the test of time as one of the most reliable...

Yashar Sabunchi
Jul 11, 20242 min read


Emotion Tracking AI in Video Conference
The pandemic has made video conferencing much more common around the world. Without the ability to read body language from a screen,...

Yashar Sabunchi
May 26, 20222 min read


Multichannel and Omnichannel Contact Centers
Multichannel and omnichannel contact centers connect multiple communication tools to ensure a strong and smooth communication for...

Yashar Sabunchi
May 18, 20222 min read


What to Have in a Remote Office Phone System?
Remote working has become an important part of the business. So how do you coordinate remote working employees, remote teams? It is...

Yashar Sabunchi
May 12, 20222 min read


How DDoS Affects Telecommunication Security
The telecom industry is undergoing major transformations with 5G and IoT. This means new revenue opportunities and value streams....

Yashar Sabunchi
Apr 27, 20222 min read


Five VoIP Trends
VoIP has always saved businesses with lower costs, lower service fees and less maintenance. But the flexibility, integration and enhanced...

Yashar Sabunchi
Apr 20, 20223 min read
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