diff --git a/app/src/main/kotlin/com/tutpro/baresip/Call.kt b/app/src/main/kotlin/com/tutpro/baresip/Call.kt
index 4106acf5..50ca42e2 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/Call.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/Call.kt
@@ -103,9 +103,9 @@ class Call(val callp: String, val ua: UserAgent, val peerUri: String, val dir: S
             return null
         }
 
-        fun isIncoming(): Boolean {
+        fun isStatus(status: String): Boolean {
             for (call in BaresipService.calls)
-                if (call.status == "incoming")
+                if (call.status == status)
                     return true
             return false
         }
diff --git a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
index 8273db42..cd52122e 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
@@ -167,7 +167,7 @@ class MainActivity : AppCompatActivity() {
         screenEventReceiver = object : BroadcastReceiver() {
             override fun onReceive(context: Context, intent: Intent) {
                 val event = intent.getStringExtra("event")!!
-                if (event == Intent.ACTION_SCREEN_ON && !Call.isIncoming())
+                if (event == Intent.ACTION_SCREEN_ON && !Call.isStatus("incoming"))
                     dismissKeyguard()
             }
         }