On March 10, 1876, communication changed forever. That day, the first telephone call took place in Boston, after Alexander Graham Bell made his famous call to his assistant Watson. What began as a technical breakthrough grew into a means of communication that has been moving with the way people live, work and do business for 150 years. Because where 1 call was made at Bell in 1876, today through Pegamento’s phone systems alone there are millions a year.
This development of telephony did not take long in the Netherlands either. As early as June 1, 1881, the first public telephone network went into operation in Amsterdam, with 49 subscribers connected. From then on, the world got smaller step by step: from manual connections via telephone operators, to automatic exchanges, telephone booths, car phones, landlines, mobile telephony and finally the smartphone.
But perhaps that is the best conclusion after 150 years of telephony: technology is constantly changing, while the need remains the same. People want contact. Fast, direct, personal and reliable.
At Pegamento, we recognize this development like no other. Because telephony has long since ceased to be just calling. It has become part of a much bigger picture: customer contact, collaboration, accessibility, service and experience. Where the telephone used to be mainly a device, today it is a smart link in a complete communication strategy.
Therefore, the value of telephony is no longer just in the connection itself, but in what surrounds it. Think intelligent routing, integration with CRM systems, insight into customer queries, omnichannel customer journeys and AI support for employees. A conversation may still start with a call, but its quality is increasingly determined by the context behind it.
Smart telephony today is much more than a phone. It is the integration of different online channels with telephony as a central tool, said Joost Dijkhuis, pre-sales consultant at Pegamento
This is also reflected in the market. Fixed telephony is not disappearing, but changing roles. According to the ACM, the number of fixed telephony connections has been declining for years; in the third quarter of 2025 it was 3.72 million telephone connections. At the same time, the need for flexible, cloud-based and integrated communication solutions is growing. So telephony has not disappeared, it has become more mature, smarter and strategic.
For organizations, that means something important. Being reachable is no longer enough. Customers expect a conversation to connect with previous interactions, employees to have the right information quickly and a contact moment to transition smoothly from phone to e-mail, chat or a digital workflow. This is precisely where modern telephony makes a difference: not as a separate channel, but as the engine behind better customer relations and more efficient processes.
So at Pegamento, we believe that the future of telephony is not about harder, faster or more, but about smarter and more people-centric communication. Technology should help organizations become more personal, not more distant. A good phone call is still one of the most powerful forms of contact, especially when supported by the right data, processes and AI.
So after 150 years, telephony is anything but a thing of the past. On the contrary. The receiver on the wall has been traded in for cloud platforms, mobile workstations and intelligent customer contact solutions, but the essence has remained: connecting people.
And that’s exactly what Pegamento works on every day.
150 years of telephony is not just a time to look back. It is especially a great time to look ahead to how communication can make organizations more human, smarter and stronger.


