During a wireless site survey for a hospital, the client requires seamless roaming for VoWi-Fihandsets.

Cisco 300-425 Question Answer

During a wireless site survey for a hospital, the client requires seamless roaming for VoWi-Fi

handsets. Which design factor is most critical to ensure high-quality voice roaming?

Using omni-directional antennas for all APs

Ensuring 15–20% cell overlap at –67 dBm

Deploying APs only on the 2.4 GHz band

Using high-gain directional antennas in hallways

300-425 PDF/Engine

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