A remote user will set up a telecommunication from some remote terminal to some remote access server through a telephone network. Such telephone network will provide calling line identity information of said remote terminal to said remote access server while this first telecommunications being identified by said remote access server as being performed by a remote worker. The remote access server will then acknowledge said telecommunications by rejecting it with some tag. The remote access server will also register the received calling line identity information to which it will associate said forwarded tag. After a complete disconnection of the telecommunications, the remote terminal will initiate an Internet protocol session to said remote access server using the received tag. The remote access server will then be able to identify said remote terminal while the identification procedure be based on the use of the registered calling line identity affected to said tag.