Session initiation protocol system timeout timer method

Details Session initiation protocol system timeout timer method Session initiation protocol system timeout timer method

2011-01-18

2011-01-18

Harrell, Robert B (Department: 2442)

Electrical computers and digital processing systems: multicomput

Computer-to-computer protocol implementing

Reexamination Certificate

active

07873738

ABSTRACT:
The present method provides for a session initiation protocol timing arrangement which facilitates instant communications in a packet data communication system (50). Each network server (15-25) sets a time out timer (92) which is coordinated with each of the downstream network servers. Network server (15), for example, sets a time out timer value which is selectable by the system operator. Subsequent network servers (20and25) then set the value of the time out timer to be that of the originating server (15) or client (10) less a fixed time such as one second. Further, a provisional message (118) is sent through the network to avoid expiration of the time out timer in upstream stages.

REFERENCES:
patent: 6434143 (2002-08-01), Donovan
patent: 6735621 (2004-05-01), Yoakum et al.
patent: 2004/0132452 (2004-07-01), Lee

Affiliated with

Also associated with

Rating

Session initiation protocol system timeout timer method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Session initiation protocol system timeout timer method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Session initiation protocol system timeout timer method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2717897