CALLR's Blog

Telco Automation — Fighting Robocall: Examining ARCEP Decision 0881’s Impact For Telco Professionals

2019-11-25 13:46

How to manage a common good efficiently? While the question might seem more like an environmental concern, it’s a very real one in the world of telecommunications. Standard resources s… Read More

Achieve A Call Back Rate Up To 20% Rate Using Straight To Voicemail

2019-06-07 12:41

A new medium is emerging in business communications and attracting a lot of attention because of its promising ROI: straight to voicemail messages. The concept is in the name: dropping a pre… Read More

The State Of Telecommunication Networks: From Voice To Data, 5G And Beyond

2019-02-12 16:10

Along with the development and maturation of the telecommunications network, we’re seeing telcos embrace new technologies and business models to attract and retain customers. Telecommu… Read More

Blockchains Meet Telecommunications: Opportunity, Risk, Or Necessity?

2018-11-28 14:00

The blockchain and other distributed ledger technologies are set to revolutionize many industries. While the technical component themselves are nothing new, the blockchain mixes them up in a… Read More

Zooming In Our Telco Infrastructure With CALLR Tech Blog

2018-10-17 09:55

Since the launch of our blog a year and a half ago, we’ve been covering diverse telco-related topics ranging from communications in the sharing economy to chatbots. We occasionall… Read More

From Numbers To Trunk Management: Introducing Our Self-serve VoIP Platform

2018-09-26 13:40

The rise of VoIP was a real revolution for the world of telecommunications: it marked the end of the monopolistic situation observed all around the globe, with a handful of providers servici… Read More

Improving User Experience With Chabots, SMS And IVR

2018-09-13 11:14

Chatbots generated a lot of press coverage and attention over the last couple of years. It does make much sense from a business owner perspective – who would say no to potential automa… Read More

Mobile Is Still King And SENDR Is Here To Prove It: SMS And Voice Campaigns Made Easy

2018-07-24 12:52

Last year we saw a considerable hype growing around messaging apps such as Messenger or Telegram, and chatbots in particular. Now the act calmed down, as chatbot failed to deliver as many ex… Read More

The Why, What And How Of GDPR For Telcos

2018-06-15 15:15

Data protection can sometimes be seen as cumbersome. Even when the user benefits are apparent, forcing businesses to comply with yet another set of laws could be seen as a hindrance. Yet, we… Read More

Create A Simple SMS Delivery Notification System (Python)

2018-01-17 09:49

Customer Engagement doesn’t stop once an order is received. Some argue it might even be the beginning of it. Clients must be kept in the loop at all times and quite often, emails are n… Read More

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