VoIP is a technology that allows individuals to make and receive phone calls through an internet connection. By converting voice signals into digital data packets, VoIP helps to communicate using broadband networks. This is a cost-effective option compared to traditional phone calls, where tariff rates are applicable. 

VoIP can be used on different devices, including computers, smartphones, and VoIP phones. Thus, it is a flexible choice for both personal and commercial use. However, to understand how VoIP systems in Essex work, here’s an in-depth guide. 

How does VoIP work?

Step 1: Voice conversion

When you speak in a VoIP-enabled device like a computer or conference phone, the analogue voice signal is converted into a digital format, and the voice is transferred to the other end through an internet connection. Thus, the process works on an analog-to-digital conversion process. 

Step 2: Packetisation

The analogue voice is then divided into small packets, each containing one portion of the voice data along with the sender’s IP address and the message’s receiver. This process of packetisation allows the data to be transmitted efficiently through the Internet to the receiver. 

Step 3: Transmission of data 

These small packets of voice are transmitted using a broadband connection. You can use either cable or fibre for a broadband connection. As the packets of voice travel, they take different paths to reach the destination and ensure that the network is being used effectively to transmit the data from one end to the other end of the line. 

Step 4: Routing of voice

Internet packets have routers and switches that direct them to their respective destinations. The correct IP address of the recipient is necessary for this. Service providers generally facilitate the routing to ensure that the packets of the Internet reach the correct end point or receiver. 

Step 5: Reassembling 

When the packets reach the recipient’s network, they are reassembled in the correct order to form a proper message that the sender is thinking of transmitting. VoIP service providers facilitate this routing process to ensure that all the packets reach the endpoint and, finally, the recipient. 

Step 6: Final output

The final output, the audio signal, is played to the recipient through the phone speakers or headphones, allowing them to hear the original voice. 

For VoIP systems in Essex, contact Freestyle Communication. We provide tailored telecommunications solutions to customers throughout Essex and London. Contact us as soon as possible for uninterrupted service.