Multiplex communications – Duplex – Transmit/receive interaction control
Reexamination Certificate
2008-04-08
2008-04-08
Chan, Wing (Department: 2619)
Multiplex communications
Duplex
Transmit/receive interaction control
C370S395200, C370S401000, C379S088130
Reexamination Certificate
active
09800476
ABSTRACT:
An application server includes an asynchronous event manager configured for selectively terminating an instance executing a messaging session, based on detecting a message from a gateway server that the incoming call is a call having a type that differs from the prescribed type intended for the messaging session. The asynchronous event manager terminates the instance by setting global variables accessible by the instance that specify that the call is rejected (i.e., the connection between the gateway and the instance executing the messaging session is terminated) due to the incoming call being of a different type than intended for that messaging session, for example the call being a fax call instead of a voice call. The instance executing the messaging session checks the global variables prior to committing to execution of critical operations that affect stored subscriber messaging data, for example before sending a recorded message for storage, or changing a state of a stored message from a new message to a stored message or deleted message. If the global variables indicate that the messaging session should be terminated, the instance rolls back the necessary data structures by deleting any necessary data (e.g., log entries, application state information, recorded messages, etc.), and terminates the instance.
REFERENCES:
patent: 4837798 (1989-06-01), Cohen et al.
patent: 5422936 (1995-06-01), Atwell
patent: 5448626 (1995-09-01), Kajiya et al.
patent: 5519768 (1996-05-01), Moquin et al.
patent: 5544234 (1996-08-01), Terajima et al.
patent: 5594783 (1997-01-01), Ito
patent: 5943400 (1999-08-01), Park
patent: 6463053 (2002-10-01), Chen
patent: 6480586 (2002-11-01), Hayes et al.
patent: 6529500 (2003-03-01), Pandharipande
patent: 6546085 (2003-04-01), Brockman et al.
patent: 6636587 (2003-10-01), Nagai et al.
patent: 6654452 (2003-11-01), Murray et al.
patent: 6775249 (2004-08-01), Gibson et al.
patent: 6785379 (2004-08-01), Rogers et al.
patent: 2003/0002476 (2003-01-01), Chung et al.
patent: 2003/0095542 (2003-05-01), Chang et al.
patent: 2003/0193696 (2003-10-01), Walker et al.
patent: 2003/0194074 (2003-10-01), Newlin
Burnett Brian Thomas
Coulthard James Marion
Denbar Melissa Lee
Willaford, IV William Bateman
Chan Wing
Cisco Technology Inc.
Sefcheck Gregory
Turkevich Leon R.
LandOfFree
Application server having asynchronous event manager... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Application server having asynchronous event manager..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Application server having asynchronous event manager... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3915489