Describe one way to improve call quality in the IPO deployment.

Improving call quality in the IPO deployment can effectively be achieved by prioritizing voice traffic on the network. Implementing network switches that prioritize voice traffic reduces latency and jitter, which are critical factors affecting VoIP call quality.

When voice traffic is prioritized, it ensures that packets related to voice communications are processed before other types of data. This is especially important in environments where bandwidth may be shared among various applications. By reducing latency—the delay before a transfer of data begins—and jitter—the variability in packet arrival times—users can experience clearer and more consistent audio during calls.

This approach focuses directly on optimizing the current network infrastructure rather than altering the types of devices used or the volume of traffic, making it a strategic and technical enhancement that targets the core issues that degrade call quality.