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Wi-Fi Calling - Perform a Speed Test

2026-10-05 19:07:37.048

Wi-Fi Calling - Perform a Speed Test

Here's how to perform a speed test to determine network quality for Wi-Fi Calling.
  • When placing or receiving a call, ensure that all bandwidth-intensive processes are disabled. These processes include but are not limited to:
    • File sharing
    • Music / Video streaming
    • Uploading/Downloading files
    • Windows or Antivirus Updates
  • Routers may require special configuration (e.g., Firewall, Quality of Service (QoS) settings) to ensure the best possible call quality.
    Refer to the Internet Service Provider (ISP), Network Administrator, or equipment manufacturer for assistance with these settings.
  1. Download the FCC Speed Test app from your device's app store.
  2. Tap
    Single Test
     then
    Quick Check
     to test Wi-Fi.
  3. Tap
    Start Testing
    .
    Perform all testing on the same network.
  4. Ensure the following switches are toggled on:
    Tapping Latency toggles all 3 switches at once.
    • Latency
    • Jitter
    • Packet loss