Method and apparatus for media stream monitoring

Details Method and apparatus for media stream monitoring Method and apparatus for media stream monitoring

2007-12-18

2007-12-18

Patel, Ajit (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S401000, C370S392000, C370S352000

Reexamination Certificate

active

10137545

ABSTRACT:
A network processing device is signaled to establish a media path with another network processing device in a packet switched network with Session Initiated Protocol (SIP), International Telecommunication Union (ITU) standard H.323, MGCP, Megaco, or some other signaling protocol. The network processing device receives a request to send information to an observer device that is not directly in the media path. The network processing device then sends information about the media path to the observer device.

REFERENCES:
patent: 2005/0226172 (2005-10-01), Richardson et al.
patent: 2006/0041431 (2006-02-01), Maes
patent: 2006/0112400 (2006-05-01), Zhang et al.
patent: 2006/0122835 (2006-06-01), Huart et al.
H. Schulzrinne and GMD Fokus, “RTP Profile for Audio and Video Conferences with Minimal Control”, Jan. 1996, pp. 1-17.
M. Handley and V. Jacobson, “SDP: Session Description Protocol”, Apr. 1998, pp. 1-40.
H. Schulzrinne, GMD Fokus, S. Casner, R. Frederick, and V. Jacobson, “RTP: A Transport Protocol for Real-Time Applications” , Jan. 1996, pp. 1-71.
Webpage http://www.cis.ohio-state.edu/˜cliu/ipmultimedia/ entitled “Multimedia Over IP: RSVP, RTP, RTCP, RTSP”, Jan. 8, 2002, pp. 1-27.

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