Index: lams_flash/src/central/flash/main_addseq.as
===================================================================
diff -u -r68d2988cca350af15ba4087814f74e1527a71997 -r6302ea176d59ceb6316c0e707dafd5d715303c8b
--- lams_flash/src/central/flash/main_addseq.as	(.../main_addseq.as)	(revision 68d2988cca350af15ba4087814f74e1527a71997)
+++ lams_flash/src/central/flash/main_addseq.as	(.../main_addseq.as)	(revision 6302ea176d59ceb6316c0e707dafd5d715303c8b)
@@ -11,6 +11,11 @@
 	Debugger.log('serverURL is not defined, using defualt:'+_root.serverURL ,Debugger.CRITICAL,'main','ROOT');			
 }
 
+if(StringUtils.isEmpty(presenceServerUrl)){
+	_root.presenceServerUrl = "172.20.100.18";
+	Debugger.log('presenceServerUrl is not defined, using defualt:'+_root.presenceServerUrl ,Debugger.CRITICAL,'main','ROOT');			
+}
+
 if(StringUtils.isEmpty(userID)){
 	_root.userID = 4;
 	Debugger.log('userID is not defined, using defualt:'+_root.userID ,Debugger.CRITICAL,'main','ROOT');