# Quality of Service and Network Best Practices Explainer

Zoom software applications including the Zoom Workplace desktop, mobile, and VDI apps, Zoom Rooms, and services including Zoom Phone and Zoom Contact Center, use proprietary and industry-standard adaptive technologies to measure network and CPU resources in real time and adjust bandwidth consumption. With these adaptive technologies, Zoom provides a high-quality audio and video collaboration experience in most network environments.

Zoom also provides administrative settings and guidance for organizations that prioritize data traffic as part of their QoS strategy and configure Zoom applications to regulate their bandwidth consumption. This document outlines the following items to assist in optimizing Zoom applications and Zoom-enabled devices on your network.

{% content-ref url="/pages/xWTgCVbpx123lXnJPbup" %}
[How Zoom Audio and Video Codecs Affect Bandwidth Usage](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/how-zoom-audio-and-video-codecs-affect-bandwidth-usage.md)
{% endcontent-ref %}

{% content-ref url="/pages/G8Ck2pkY8J5zpufyiNPp" %}
[Calculating Bandwidth Usage for Zoom Meetings and Phone](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/calculating-bandwidth-usage-for-zoom-meetings-and-phone.md)
{% endcontent-ref %}

{% content-ref url="/pages/Jjv2yZh3uwSXm2eUyK7B" %}
[Bandwidth Control Settings](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/bandwidth-control-settings.md)
{% endcontent-ref %}

{% content-ref url="/pages/iWEQaBt8X5VrbZrRBW2J" %}
[Using DSCP Marking with Zoom](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/using-dscp-marking-with-zoom.md)
{% endcontent-ref %}

{% content-ref url="/pages/PaSiNH7j0duFag5qRMJS" %}
[Configuring Network Components for Zoom](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/configuring-network-components-for-zoom.md)
{% endcontent-ref %}

{% content-ref url="/pages/fz3P0Ql4eql1NjuXGmOB" %}
[Zoom Products for Improved Bandwidth Utilization](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/zoom-products-for-improved-bandwidth-utilization.md)
{% endcontent-ref %}

{% content-ref url="/pages/gBiyXCPCOW3GxH45qjJK" %}
[Using Zoom Dashboard to Troubleshoot Network Issues](/admin-corner/network-management/quality-of-service-and-network-best-practices-explainer/using-zoom-dashboard-to-troubleshoot-network-issues.md)
{% endcontent-ref %}


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