Difference Between DECT and VoIP
Let Me Explain You the Basics
Today, we are going to understand the difference between DECT and VoIP. I’ll guide you through what each one means and how they are used.
What Is DECT
DECT stands for Digital Enhanced Cordless Telecommunications.
It is used for cordless phone systems that work through radio frequencies.
Think of DECT as a traditional wireless landline. It comes with a base station that plugs into your phone line, and the handset connects to this base wirelessly.
You don’t need the internet for DECT to work.
What Is VoIP
VoIP means Voice over Internet Protocol.
It allows you to make phone calls through the internet instead of a regular phone line.
What happens here is that your voice is converted into digital signals and sent over the internet.
You need an internet connection and a device like a VoIP phone, mobile app, or computer.
Now Let Me Show You the Key Differences
| Point | DECT | VoIP |
|---|---|---|
| Connection Type | Uses radio frequency | Uses internet protocol |
| Internet Required | No | Yes |
| Device | Cordless phone with a base | VoIP phone, mobile app, or PC |
| Call Quality | Stable over short range | Depends on internet speed |
| Mobility | Limited to the range of the base | Works from anywhere with internet |
When You Should Use DECT
- When you want simple, stable voice calls without depending on internet
- When you are working in a small office or home environment
When You Should Use VoIP
- When you need flexibility and mobility
- When you want to make international calls at a lower cost
- When you already rely on internet-based systems for communication
So now you can clearly see the difference between DECT and VoIP. I’ve explained you how both work, what each needs, and when to choose one over the other. This will help you decide which one fits better for your communication setup.