diff --git a/daemon/src/audio/audiortp/audio_rtp_record_handler.cpp b/daemon/src/audio/audiortp/audio_rtp_record_handler.cpp
index f51a08d610f683cc23db5602c098095f44a2e14c..eef438ae5a2a421fa33ed0a5ea6e46956a9dffb8 100644
--- a/daemon/src/audio/audiortp/audio_rtp_record_handler.cpp
+++ b/daemon/src/audio/audiortp/audio_rtp_record_handler.cpp
@@ -87,6 +87,7 @@ DTMFEvent::DTMFEvent(char digit) : payload(), newevent(true), length(1000)
     payload.ebit = false; // end of event bit
     payload.rbit = false; // reserved bit
     payload.duration = 1; // duration for this event
+    payload.vol = 10;
 }
 
 AudioRtpRecord::AudioRtpRecord() :