The technology that allows voice transmission (voice calls) over the Internet is called VOIP, which is primarily used instead of traditional telephone lines. It plays a key role in digital communication services, such as internet phone calls.
1. Making voice calls using the internet instead of regular phone lines.
2. Saving on long-distance or international call costs compared to traditional phone networks.
3. Some VOIP solutions support video calls in addition to voice calls.
4. VOIP can be accessed via mobile phone apps, smart devices, or laptops.
5. It can be integrated with other systems like ERP or CRM, enabling communications within companies and networks.