Grandstream Networks UCM6104 Guide

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UCM6XXX Analog Trunks Guide
Figure 27: Measuring Cadence
The results are 329ms of ringing and 332 of silence, we will round them both to 330, hence the Cadence
duration is c=330/330.
Step 4: Measuring Busy Tone Frequencies
1. On Audacity tool bar, go to Analyze → Plot Spectrum.
2. Point the mouse cursor on the highest signal to show the Peak Value as shown in the below figure
example:

Grandstream Networks UCM6104 Specifications

General

Brand	Grandstream Networks
Model	UCM6104
Category	PBX
Language	English