| 发明名称 |
METHOD AND SYSTEM FOR DEVICE SWITCHING THROUGH A SERVER |
| 摘要 |
A telecommunication system (10, 10a) and methods (100, 110, 120, 130, 140, 150) for seamlessly switching mobile devices during a conversation without placing the conversation on hold or otherwise parking the conversation. |
| 申请公布号 |
EP2198595(A4) |
申请公布日期 |
2010.11.03 |
| 申请号 |
EP20070839411 |
申请日期 |
2007.10.10 |
| 申请人 |
ASCENDENT TELECOMMUNICATIONS INC. |
发明人 |
YAP, SHEN-YUAN;GRAY, MICHAEL;JAMES, ROBERT, J., JR.;GISBY, DOUG |
| 分类号 |
H04M3/58 |
主分类号 |
H04M3/58 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
