[Serusers] Redirect server

Hello, I need your advises Here is my problem : I setup asterisk ser : Asterisk 5050-- |--Firewall---|----- SIP User agents SER 5060--- My client use SER as outbound proxy and asterisk as sip registrar. SER is able to forward SIP register request to asterisk however . How SER can inform SIP User agents to send register requests to asterisk. May I have to configure a redirect server to advise SIP User agents of the sip register server (asterisk)? can you help me for ser.cfg if possible ? Regards ___________________________________________________________________________ Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger Téléchargez cette version sur http://fr.messenger.yahoo.com