[Serusers] SIP client and serweb

Hello everybody Well, we have been able to make a Voice call between two Nortel SIP clients using SER. It's great! Thanks for your help. I have a question about user's contacts. In one hand, I can use serweb to login with my username and add sip contacts or add phonebook entries. In other hand, I can use my client to add new contacts. Moreover, the client can tell me if my contacts are online or offline. But the two ways don't display the same information, it means, from serweb I add several sip address (I check that are recorded at ser database) but this addresses are not imported when I start the SIP client. I need my client import sip contacts ( in a very similar way like MSN Messenger) from server. Is there any way to do this? Does the client have to make a request to the server or is the server who has to send this information when it receives a REGISTER? Or maybe SER is not intended to do this? Thank you very much for your help. Curro