2.2 VoIP phone

VoIP is a more advanced and reliably emerging technology for communication, replacing traditional communication is an irreversible trend. VoIP is integrating the Internet and traditional communication technologies daily life. Kingstate also has powerful simulation technology to help customers analyze and improve their products. According to the application conditions and needs of customers' products, Kingstate can complete the design from the selection of speakers and the appearance of the speaker-box.

The example sets the speaker of telephone on an IEC711 coupler to see how the sound pressure level radiating in the pressure field.

Using the COMSOL Multiphysics to build simulation models for the analyses and improvements of products, simulation gives us a clear direction to determine which side needs to be improved, helping us to quickly analyze the results and save more time and cost.

Check next: 2.3 Optimizing leakage