How to adjust time between ring tones

[eauxnguyen]

Using the United States Ring2.wav the ring tones. The handset rings less than 1 second between tones. So the caller hears 3 rings and the handset rings at least 6 times. How can I increase the time between rings?

I've tried adjusting ring cadence in indications.conf with no change. I see on the Yealink config Phones\Tones I can set it to custom but I don't see a setting incoming ring. Thanks - Owen

[Yealink Support]

Hello,
We don't have such configuration to adjust the interval between rings.
But you can make a custom ringtone by yourself, and upload it to your phone.
About how to make ringtone, you can download the manual from our website:
http://www.yealink.com/Upload/document/H...531581.pdf