<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body bgcolor="#ffffff" text="#6600cc"> Hi I have set up ekiga on my computer and can make a test call which functions correctly. However when I call another address I get the following message Security check failed and the call hangs up Can anyone help me Maryanne </body> </html>