Yealink SIP-T2 Series Provisioning Manual page 87

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
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.
6. Paste the audio waveform to the new file.
7. Select File->Save as to save the new audio file. On the Save waveform page,
Appendix
and install it.
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