发明名称 |
Telecommunication network system and method in communication services using session initiation protocol |
摘要 |
An implementation of a voice-over-Internet protocol (VoIP) system for accomplishing two-way, three-way and conference calling between two or more parties is disclosed, in which new call features are readily adapted. The VoIP system is implemented in a Session Initiation Protocol (SIP) framework in which aspects of Distributed Feature Composition (DFC) architecture are modified and applied to overcome known limitations in the adaptability of existing VoIP frameworks.
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申请公布号 |
US2005047389(A1) |
申请公布日期 |
2005.03.03 |
申请号 |
US20030653772 |
申请日期 |
2003.09.03 |
申请人 |
BOND GREGORY W.;CHEUNG ERIC;PURDY KERMIT HAL;WU XIAOTAO;ZAVE PAMELA |
发明人 |
BOND GREGORY W.;CHEUNG ERIC;PURDY KERMIT HAL;WU XIAOTAO;ZAVE PAMELA |
分类号 |
H04L29/06;H04Q11/00;(IPC1-7):H04Q11/00 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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