| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an intelligent border element in relation to a network service and optimization of a network resource. <P>SOLUTION: The present invention relates to a border element 20, 20 or 22 of an IP network 1, the border element comprising a control unit 30 for exchanging information regarding addresses which one or more administrative domains 1 to 7 in contact with the border element can resolve, wherein at least one of the domains 1 to 7 comprises a softswitch 10 for a serving call session control function section 15 and/or a media server 10, whereby the control unit 30 is further adapted to execute functions of the softswitch, the serving call session control function section, and/or the media server. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
