diff --git a/app/src/main/assets/config b/app/src/main/assets/config
index cbe78973..71151b2f 100644
--- a/app/src/main/assets/config
+++ b/app/src/main/assets/config
@@ -14,7 +14,9 @@ auplay_format s16
 audec_format s16
 rtp_tos 184
 rtcp_mux no
+jitter_buffer_type adaptive
 jitter_buffer_delay 5-10
+jitter_buffer_wish 6
 rtp_stats no
 dyn_dns yes
 module opus.so
diff --git a/app/src/main/kotlin/com/tutpro/baresip/Config.kt b/app/src/main/kotlin/com/tutpro/baresip/Config.kt
index fff075d7..857f4c51 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/Config.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/Config.kt
@@ -86,6 +86,11 @@ object Config {
             }
         }
 
+        if (!config.contains("jitter_buffer_type")) {
+            config = "${config}jitter_buffer_type adaptive\n"
+            config = "${config}jitter_buffer_wish 6\n"
+        }
+
         Utils.putFileContents(configPath, config.toByteArray())
         BaresipService.isConfigInitialized = true
         Log.i("Baresip", "Initialized config to '$config'")