Society is constantly changing and evolving, one of the main changes being the way of working, or rather, teleworking. In recent times, many people have had to quickly adapt to circumstances after years of face-to-face work. In this scenario, the tools for video conferencing are essential, with some free services that we should consider.
What is a video conference and how does it work?
In face-to-face work we are used to getting up to go to the colleague’s or boss’s table, meeting with our team or our superiors, and even having coffee with other colleagues while chatting. This is something we cannot do as before while we are teleworking, but luckily, we are at a time when technology allows us to minimize this limitation .

We are talking about videoconferences (or video calls) that are nothing more than simultaneous two-way audio and video communication, which allows you to hold meetings with groups of people located in remote areas. It is not a new concept, but it has become popular in recent weeks.
Basically, we need an electronic device with a camera, microphone and headphones to carry them out. This can be a PC or laptop with a webcam, but also a mobile phone or tablet, since it brings together all these elements in all models. Finally, we will need a service to carry out the communication, and there are more and more options.
How to make a video conference
Although we could keep the alternatives that everyone comments, the truth is that we need a free one with no duration limit to be able to replicate the meetings or talks we had at the workplace. On the horizon is Zadarma Videoconference that makes the process as easy as possible, either from a browser, phone or tablet . Just register and send the link to others.
Among its advantages , we find:
- Simultaneous communication of up to 50 participants
- Video and audio encryption
- HD quality
- Instant access from any device
- Share screen
- Exchange of messages and content within the chat
- Unlimited conference duration
The service is free , although it has its limitations if we have not contracted any other company service. In that case, there will be 10 users and a room can be created, and any user can participate through a link received by the user who creates a video conference.

However, just by reloading money in our account once every 6 months, we have the possibility of creating two rooms with 20 users in each one . This money can be used for VoIP calls or for virtual numbers. If we want to go further, we have a flat rate Micro-company with 5 rooms of 50 participants or Company with 10 rooms of 100 participants in each room.
The free videoconference joins the services that allow us to save money in our company , such as IP telephony or virtual numbers . The latter have many advantages, highlighting the monthly cost below 1 euro per month, as well as helping us to telephone an office from scratch in a matter of minutes.