Tools provided by Ozeki VoIP SIP SDK

Voice quality improvement tools
(AEC, AVG, NR, Jitter buffer)

Due to its great functionalities, Ozeki VoIP SIP SDK ensures high level of voice quality as it integrates such advanced digital voice processing functions as echo cancellation, noise cancellation and adaptive jitter buffering. Learn more about their implementation.

Why voice quality is a key factor

The question of voice quality is a key issue when you start to use VoIP technology. Whether it is a voice call or a video call you would not understand the called party without hearing each other's voice. There are many aspects to describe sound quality, like speed and clarity. The speed of sound traffic basically depends on the codecs used by the software. The clarity of the sound depends on filtering. Noises and echoes can be filtered with the proper applications.

Voice quality implementation

Ozeki VoIP SIP SDK for .Net is a software development kit with excellent sound quality. It delivers superior voice quality because it integrates advanced digital voice processing functions such as echo cancellation, noise cancellation and adaptive jitter buffering. It is really easy to incorporate in your applications.

Examples on implementation:


This page highlighted all the basics about basics and provided some useful guides on how to improve voice quaily in phone calls. If you have read through this page carefully, you already have all the knowledge you need to start on your own solution.

If you have any question or need assistance, please contact us at

Select a suitable Ozeki VoIP SIP SDK license for your project at: Pricing and licensing information

Related Pages

As you are now familiar with all the terms concerning this topic, now it is time to take a step further and explore what other extraordinary solution Ozeki VoIP SIP SDK can provide to you.

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