"Ding-Dong" should be changeable

suggestion

#1

The “Ding-Dong” should be changeable to an other wav-file or to standard-
Call Progress Tones. Especially when you set the device to SIP-phone-mode.


#2

it would be nice to play a creepy Ding-Dong at Oct 31 or a Happy Birthday Song at setting date.


#3

The feature request has been logged, will try to implement this in future firmware. But the audio file has to be strictly formatted for this to work. Thanks for using GDS37xx.


#4

Its fine if we need to convert audio with sox or similar tools, just need to know about the specifics. Very much looking forward to this enhancement as it is important (including a way to silence it by using an empty/silent audio file).