发明名称 |
METHOD FOR ESTABLISHING A VIDEO TELEPHONE CONNECTION AND/OR A MULTIMEDIA TELEPHONE CONNECTION IN A DATA NETWORK |
摘要 |
The invention relates to a method for establishing a video telephone connection in a data network comprising a telephone network and an IP network based on the internet protocol. The expression video telephony connection is to be taken generally in this context and encompasses multimedia telephony in addition to pure video telephony. |
申请公布号 |
KR20080069617(A) |
申请公布日期 |
2008.07.28 |
申请号 |
KR20087012161 |
申请日期 |
2006.09.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BELLING THOMAS;KALLEITNER FRANZ;SEITTER NORBERT |
分类号 |
H04L12/66;H04L12/28 |
主分类号 |
H04L12/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|