Cisco Qos Exam Certification Guide: Ip Telephon... -

While voice calls require relatively low bandwidth (e.g., 80 kbps for G.711), this capacity must be guaranteed to prevent drops. The QoS Toolkit

The time it takes for a voice packet to travel from the source to the destination. Excessive delay causes unnatural pauses in conversation. Cisco QOS exam certification guide: IP telephon...

To manage these challenges, Cisco utilizes a standardized set of tools often referred to as the "QoS pipeline": While voice calls require relatively low bandwidth (e