| 发明名称 | Method for transferring state information pertaining to a plurality of SIP conversations | ||
| 摘要 | A method for transferring state information pertaining to a plurality of SIP conversations from a first SIP server to a second SIP server, said first SIP server and said second SIP server being operatively connected to one or more SIP gateways, the method comprising at a controlling node: monitoring said first SIP server until ongoing transactions are terminated; after termination of said ongoing transactions, obtaining dialog state information pertaining to conversations managed by said first SIP server from said first SIP server; and storing said obtained dialog state information at said second SIP server. | ||
| 申请公布号 | US9509576(B2) | 申请公布日期 | 2016.11.29 |
| 申请号 | US201214233551 | 申请日期 | 2012.07.09 |
| 申请人 | Alcatel Lucent | 发明人 | Forlivesi Claudio;Janssens Nico;Duminuco Alessandro |
| 分类号 | G06F15/173;H04L12/26;H04L29/06;H04L29/08 | 主分类号 | G06F15/173 |
| 代理机构 | Fay Sharpe, LLP | 代理人 | Fay Sharpe, LLP |
| 主权项 | 1. A method for transferring state information pertaining to a plurality of SIP conversations from a first SIP server to a second SIP server, said first SIP server and said second SIP server being operatively connected to one or more SIP gateways, the method comprising at a controlling node: monitoring said first SIP server until ongoing transactions are terminated; after termination of said ongoing transactions, obtaining dialog state information pertaining to conversations managed by said first SIP server from said first SIP server; and sending said obtained dialog state information to be stored at said second SIP server. | ||
| 地址 | Boulogne-Billancourt FR | ||