diff --git a/src/common/droid-util.c b/src/common/droid-util.c
index a352778..094e7ed 100644
--- a/src/common/droid-util.c
+++ b/src/common/droid-util.c
@@ -107,7 +107,7 @@ struct user_options {
 
 #define DEFAULT_PRIORITY            (100)
 #define DEFAULT_AUDIO_FORMAT        (AUDIO_FORMAT_PCM_16_BIT)
-
+#define DROID_VOIP_RX_SAMPLE_RATE   (16000)
 
 #ifndef AUDIO_PARAMETER_VALUE_ON
 #define AUDIO_PARAMETER_VALUE_ON    "on"
@@ -1344,6 +1344,13 @@ static bool stream_config_fill(pa_droid_hw_module *hw,
         sample_spec->rate = 16000;
     }
 
+    if (output && mix_port->flags & AUDIO_OUTPUT_FLAG_VOIP_RX) {
+        pa_log_info("Override voip_rx channel map (mono) and sample rate (%d)", DROID_VOIP_RX_SAMPLE_RATE);
+        pa_channel_map_init_mono(channel_map);
+        sample_spec->channels = channel_map->channels;
+        sample_spec->rate = DROID_VOIP_RX_SAMPLE_RATE;
+    }
+
     if (!compatible_port(mix_port, sample_spec, channel_map,
                          NULL, &compatible_sample_spec, &compatible_channel_map, &hal_channel_mask)) {
         pa_log("Couldn't find compatible configuration for mix port \"%s\"", mix_port->name);