diff --git a/app/src/main/assets/config b/app/src/main/assets/config
index d1e138d8..29e99101 100644
--- a/app/src/main/assets/config
+++ b/app/src/main/assets/config
@@ -25,6 +25,7 @@ module ilbc.so
 module g722.so
 module g7221.so
 module g726.so
+module g729.so
 module g711.so
 module webrtc_aec.so
 module opensles.so
diff --git a/app/src/main/cpp/CMakeLists.txt b/app/src/main/cpp/CMakeLists.txt
index 8f47aebd..84be580d 100644
--- a/app/src/main/cpp/CMakeLists.txt
+++ b/app/src/main/cpp/CMakeLists.txt
@@ -31,6 +31,10 @@ add_library(lib_g722_1 STATIC IMPORTED)
 set_target_properties(lib_g722_1 PROPERTIES IMPORTED_LOCATION
         ${distribution_DIR}/g7221/lib/${ANDROID_ABI}/libg722_1.a)
 
+add_library(lib_g729 STATIC IMPORTED)
+set_target_properties(lib_g729 PROPERTIES IMPORTED_LOCATION
+        ${distribution_DIR}/g729/lib/${ANDROID_ABI}/libbcg729.a)
+
 add_library(lib_amrnb STATIC IMPORTED)
 set_target_properties(lib_amrnb PROPERTIES IMPORTED_LOCATION
         ${distribution_DIR}/amr/lib/${ANDROID_ABI}/libamrnb.a)
@@ -82,6 +86,7 @@ target_link_libraries(baresip
         lib_opus
         lib_spandsp
         lib_g722_1
+        lib_g729
         lib_ilbc
         lib_amrnb
         lib_amrwb
diff --git a/app/src/main/kotlin/com/tutpro/baresip/AudioActivity.kt b/app/src/main/kotlin/com/tutpro/baresip/AudioActivity.kt
index cf994b1b..22c95dad 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/AudioActivity.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/AudioActivity.kt
@@ -25,7 +25,7 @@ class AudioActivity : AppCompatActivity() {
     private var oldOpusPacketLoss = ""
     private var oldAec = false
     private var oldExtendedFilter = false
-    private val audioModules = listOf("opus", "amr", "ilbc", "g722", "g7221", "g726", "g711")
+    private val audioModules = listOf("opus", "amr", "ilbc", "g722", "g7221", "g726", "g729", "g711")
 
     override fun onCreate(savedInstanceState: Bundle?) {