发明名称 |
Method and system for transmitting a multimedia stream |
摘要 |
A method is described for transmitting a multimedia stream from a first end-terminal to a second end-terminal. The first and second end-terminal are connected to at least one gateway for enabling the multimedia stream to be transmitted from the first end-terminal to the second end-terminal. The method comprising the steps of: the first end-terminal inviting the gateway to set up a first multimedia session between the first end-terminal and the gateway, the first multimedia session being controlled by a first protocol; the gateway notifying - in response to the invitation - the second end-terminal of the pending invitation; the second end-terminal setting up - in response to the notification - a second multimedia session between the second end-terminal and the gateway, the second multimedia session being controlled by a second protocol; the gateway setting up - in response to the invitation -the first multimedia session; and transmitting a multimedia stream from the first end-terminal to the second end-terminal. The first protocol may be SIP, the second protocol may be RTSP. |
申请公布号 |
EP2091203(A1) |
申请公布日期 |
2009.08.19 |
申请号 |
EP20080002517 |
申请日期 |
2008.02.12 |
申请人 |
KONINKLIJKE KPN N.V.;NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO |
发明人 |
WALRAUEN, FABIAN ARTHUR;STOKKING, HANS MAARTEN;VAN DEVENTER, MATTIJS OSKAR;NIAMUT, OMAR AZIZ |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|