SIP: demo app: pass on phone number when OutgoingCallReceiver cannot handle it.

Change-Id: I2bcdd4cf041350103bc8d4b9c010e70f85e69b8a
diff --git a/demo/com/android/sip/demo/OutgoingCallReceiver.java b/demo/com/android/sip/demo/OutgoingCallReceiver.java
index b1f5970..3bba511 100644
--- a/demo/com/android/sip/demo/OutgoingCallReceiver.java
+++ b/demo/com/android/sip/demo/OutgoingCallReceiver.java
@@ -45,7 +45,7 @@
 
         if (mSipManager == null) {
             mSipManager = SipManager.getInstance(context);
-            setResultData(null);
+            setResultData(number);
             return;
         }