diff --git a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
index 095816d8..cb1b4916 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/MainActivity.kt
@@ -1182,20 +1182,38 @@ class MainActivity : AppCompatActivity() {
                     startActivity(i)
                     return
                 }
-                val call = Call.ofCallp(callp)!!
+                val call = Call.ofCallp(callp)
                 val target = Utils.friendlyUri(this, ev[1], acc)
                 with(MaterialAlertDialogBuilder(this, R.style.AlertDialogTheme)) {
-                    setTitle(R.string.transfer_request)
-                    setMessage(String.format(getString(R.string.transfer_request_query),
-                            target))
+                    if (call != null) {
+                        setTitle(R.string.transfer_request)
+                        setMessage(
+                            String.format(
+                                getString(R.string.transfer_request_query),
+                                target
+                            )
+                        )
+                    } else {
+                        setTitle(R.string.call_request)
+                        setMessage(
+                            String.format(
+                                getString(R.string.call_request_query),
+                                target
+                            )
+                        )
+                    }
                     setPositiveButton(getString(R.string.yes)) { dialog, _ ->
                         if (call in Call.calls())
-                            acceptTransfer(ua, call, ev[1])
+                            acceptTransfer(ua, call!!, ev[1])
+                        else {
+                            callUri.setText(ev[1])
+                            makeCall()
+                        }
                         dialog.dismiss()
                     }
                     setNeutralButton(getString(R.string.no)) { dialog, _ ->
                         if (call in Call.calls())
-                            call.notifySipfrag(603, "Decline")
+                            call!!.notifySipfrag(603, "Decline")
                         dialog.dismiss()
                     }
                     show()
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index 58bf4280..a056fb76 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -533,6 +533,8 @@
     <string name="verify_sas">Todennatko SAS:n &lt;%1$s&gt;\?</string>
     <string name="transfer_request">Siirtopyyntö</string>
     <string name="transfer_request_query">Hyväksytkö tämän puhelun siirron kohteeseen \'%1$s\'\?</string>
+    <string name="call_request">Soittopyyntö</string>
+    <string name="call_request_query">Hyväksytkö pyynnön soittaa kohteeseen \'%1$s\'\?</string>
     <string name="redirect_notice">Automaattinen uudelleenohjaus kohteeseen \'%1$s\'\</string>
     <string name="redirect_request">Uudelleenohjauspyyntö</string>
     <string name="redirect_request_query">Hyväksytkö puhelun uudelleenohjauksen kohteeseen \'%1$s\'\?</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b20e2c93..a2727cd1 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -505,6 +505,8 @@
     <string name="verify_sas">Do you want to verify SAS &lt;%1$s&gt;\?</string>
     <string name="transfer_request">Transfer Request</string>
     <string name="transfer_request_query">Do you accept to transfer this call to \'%1$s\'\?</string>
+    <string name="call_request">Call Request</string>
+    <string name="call_request_query">Do you accept request to call \'%1$s\'\?</string>
     <string name="redirect_notice">Automatic redirection to \'%1$s\'\</string>
     <string name="redirect_request">Redirect Request</string>
     <string name="redirect_request_query">Do you accept call redirection to \'%1$s\'\?</string>