diff --git a/src/com/android/services/telephony/TelephonyConnection.java b/src/com/android/services/telephony/TelephonyConnection.java
index 9ac40fd..41628e6 100644
--- a/src/com/android/services/telephony/TelephonyConnection.java
+++ b/src/com/android/services/telephony/TelephonyConnection.java
@@ -1741,7 +1741,7 @@
         boolean isVoWifiEnabled = false;
         if (isIms) {
             ImsPhone imsPhone = (ImsPhone) phone;
-            isVoWifiEnabled = imsPhone.isWifiCallingEnabled();
+            isVoWifiEnabled = ImsUtil.isWfcEnabled(phone.getContext());
         }
         PhoneAccountHandle phoneAccountHandle = isIms ? PhoneUtils
                 .makePstnPhoneAccountHandle(phone.getDefaultPhone())