Custom sound for Avaya Vantage on IPO 11

[avedi2]

I want to add my ringtone in Avaya Vantage on IP Office 11 release
In file K1xxSupgrade

SET RINGTONES "Apple.wav=http://xx.xx.xx.xx/sound/apple.wav"
xx.xx.xx.xx -another http server
In log http server

10.55.33.230 - - [18/Dec/2018:11:26:31 +0300] "GET /sound/apple.wav HTTP/1.1" 304 - "-" "Avaya/Vantage"
10.55.33.230 - - [18/Dec/2018:11:26:31 +0300] "GET /sound/apple.wav HTTP/1.1" 200 2327118 "-" "Avaya/Vantage"


But sound not add in AVAYA VANTAGE


Where a problem?