| 发明名称 |
POLICY CONTROL AND BILLING SUPPORT FOR CALL TRANSFER IN A SESSION INITIATION PROTOCOL (SIP) NETWORK |
| 摘要 |
A session initiation protocol (SIP) server adds billing and authentication information to conventional SIP messages used in establishing call transfers. This additional information is later verified by a SIP server and used to enable advanced billing and fraud protection features for call transfers in a SIP telecommunications network.
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| 申请公布号 |
US2010183002(A1) |
申请公布日期 |
2010.07.22 |
| 申请号 |
US20100749721 |
申请日期 |
2010.03.30 |
| 申请人 |
MCI, LLC |
发明人 |
GALLANT JOHN KENNETH;MCMURRY KATHLEEN A.;GREGORAT MARIAFRANCA |
| 分类号 |
H04L12/66;G06Q30/00;G06Q50/00;H04L29/06;H04M3/22;H04M3/54;H04M15/00 |
主分类号 |
H04L12/66 |
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