diff --git a/audio/akita/config/audio_platform_configuration.xml b/audio/akita/config/audio_platform_configuration.xml
index 098eda0..5a601dc 100644
--- a/audio/akita/config/audio_platform_configuration.xml
+++ b/audio/akita/config/audio_platform_configuration.xml
@@ -300,7 +300,7 @@
     <external_module>
         <module libname="audio_spk_35l41.so" argu="AcousticShockProtection"/>
         <module libname="audio_waves_aoc.so" argu="Sink=SPK:1"/>
-        <module libname="audio_cca_aoc.so" argu="UnsupportBands=48000 ExSharedBands=48000"/>
+        <module libname="audio_cca_aoc.so" argu="UnsupportBands=48000 ExSharedBands=48000 VoIPMode=Dl"/>
         <module libname="audio_fortemedia_aoc.so" argu="MCPS_TABLE=y DL_CH=y VoIP_DLCHs=SPK:2,USB:2 VoIP_Rate=32000 SHARED_MODULE=1130578253"/>
         <module libname="liboffloadeffect.so"/>
         <module libname="audio_amcs_ext.so"/>