FAQs

The Voice-Personal certification program tests the performance of the Wi-Fi implementations in voice over Wi-Fi applications, under simulated real-world conditions that include both voice and data traffic streams in network configurations common in home and small office environments.  To achieve certification, client devices and access points have to perform above rigorous thresholds for packet loss, latency and jitter when presented with simulated voice streams based around the common Voice over IP protocols.

• Packet loss of less than 1% with no burst losses;
• Latency of less than 50 milliseconds;
• Maximum jitter of less than 50 milliseconds.