公开(公告)号：EP2036310A2

公开(公告)日：2009-03-18

申请号：EP07789737.9

申请日：2007-06-20

申请人： Nokia Corporation

发明人： VARMA, Manish ,  MAKELAINEN, Sami ,  AARNI, Ville ,  LINDGREN, Tommy ,  HARJU, Teemu ,  VESTERINEN, Matti ,  LAFUENTE, Javier ,  TEINILA, Jaakko ,  HAKULINEN, Harri ,  KOKKINEN, Heikki

IPC分类号： H04L29/08

CPC分类号： H04L29/06027 ,  H04L51/00 ,  H04L65/1069 ,  H04L67/104 ,  H04L67/1068 ,  H04M7/0063

摘要： Improved systems and methods for establishing peer-to-peer calls such as voice over IP calls and video over IP calls. In various embodiments of the invention, SMTP messages are exchanged between devices using a SMTP server, with the SMTP messages including IP address information. With this arrangement, the need for SIP service providers can be eliminated. In other embodiments of the present invention, SMS messages including IP address information are transmitted between devices during a GSM or other type of telephone call, enabling the call to 'migrate' to a VoIP or video over IP call.

公开(公告)号：EP2425371A1

公开(公告)日：2012-03-07

申请号：EP10769371.5

申请日：2010-04-08

申请人： Nokia Corporation

发明人： VESTERINEN, Matti ,  NELIMARKKA, Matti ,  HARJU, Teemu ,  KULMALA, Tomi ,  RANTALA, Ville

IPC分类号： G06F21/24 ,  G06F21/00 ,  H04L29/08 ,  H04L29/06

CPC分类号： G06F21/6245 ,  G06Q10/10 ,  G06Q50/01

摘要： An approach is provided for intuitive management of privacy settings, which includes receiving data that indicates a contact radius and an information radius. The contact radius is related to how socially close a contact is to a user who is registered with a network service. The information radius is related to how private the information about the user is. In response to a request from the contact for information about the user, information about the user is provided, which has an information radius value in a range that is based on a value of the contact radius associated with the contact.