diff --git a/libs/openzap/conf/tones.conf b/libs/openzap/conf/tones.conf
index d687c14d0e..36db1d4d91 100644
--- a/libs/openzap/conf/tones.conf
+++ b/libs/openzap/conf/tones.conf
@@ -45,4 +45,19 @@ detect-fail1 => 913.8
 detect-fail2 => 1370.6
 detect-fail3 => 1776.7
 
-
+[ru]
+generate-dial => v=-7;%(1000,425)
+detect-dial => 0
+generate-ring => v=-7;%(800,5000,425,0)
+detect-ring => 425,0
+generate-busy => v=-7;%(350,350,425,0)
+detect-busy => 425,0
+generate-attn => v=0;%(100,100,1400,2060,2450,2600)
+detect-attn => 1400,2060,2450,2600
+generate-callwaiting-sas => v=0;%(300,0,440)
+detect-callwaiting-sas => 440,480
+generate-callwaiting-cas => v=0;%(80,0,2750,2130)
+detect-callwaiting-cas => 2750,2130
+detect-fail1 => 913.8
+detect-fail2 => 1370.6
+detect-fail3 => 1776.7