Yealink CP860 [81/294] Customizing a ring tone using cool edit pro

Appendix

If you have installed the Cool Edit application, double click to open it. Otherwise, you can download the installation package online:

http://www.toggle.com/lv/group/view/kl36218/Cool_Edit_Pro.htm and install it.

To customize a ring tone using Cool Edit Pro:

1. Open the Cool Edit Pro application.

2. Click File to open an audio file.

3. Locate the ring tone file, click Open, the file is uploaded as follows.

A sample audio file loaded is shown as below:

4. Select and copy the audio waveform.

5. Select File->New to create a new file, set the channels as Mono, the sample rate as 8000 and the resolution as 16-bit.