Softphone capable to take global address list from server

I installed a asterisk server, I also installed free version of X-Lite, but i need a softphone which can capable to take sip users list in it’s phonebook as like as outlook global address list.

In this case i need help in case of softphone client software which can automatically collect sip users list from server and can give automatic entry in phonebook and we can dial from the phonebook.