did you also attach the Avov's MAC address to that route code and perform a Reset at the service website?
With the mag, I believe the http:// pefix needs to be added, but the avov may not need that prefix added and may connect without it added in the server setup menu.
If so and still will not connect then click the thread linked below
http://iptvtalk.net/showthread.php?37227-Server-Setups-with-or-without-Credentials