diff --git a/audio/audio_io_policy.conf b/audio/audio_io_policy.conf
index a6dd00e..1e9f2df 100644
--- a/audio/audio_io_policy.conf
+++ b/audio/audio_io_policy.conf
@@ -137,4 +137,18 @@ inputs {
     bit_width 32
     app_type 69949
   }
+  voip_tx {
+    flags AUDIO_INPUT_FLAG_VOIP_TX
+    formats AUDIO_FORMAT_PCM_16_BIT
+    sampling_rates 8000|16000|32000|48000
+    bit_width 16
+    app_type 69946
+  }
+  low_latency_voip_tx {
+    flags AUDIO_INPUT_FLAG_VOIP_TX|AUDIO_INPUT_FLAG_FAST
+    formats AUDIO_FORMAT_PCM_16_BIT
+    sampling_rates 48000
+    bit_width 16
+    app_type 69946
+  }
 }