Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2005-05-31
2005-05-31
Qureshi, Afsar (Department: 2667)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S259000, C370S401000
Reexamination Certificate
active
06901068
ABSTRACT:
A method is presented comprising transmitting, from an application computer communicably connected to a gatekeeper which is connected to a data network, packetized messages indicative of telephone calls in progress at an endpoint of the data network, or indicative of such endpoint, and transmitting, from the gatekeeper to the application computer, packetized messages indicative of a variety of information contained in the telephone calls so as to process such information for a variety of applications. Apparatus to implement the method is also presented.
REFERENCES:
patent: 5724412 (1998-03-01), Srinivasan
patent: 5867494 (1999-02-01), Krishnaswamy et al.
patent: 5905872 (1999-05-01), DeSimone et al.
patent: 6026087 (2000-02-01), Mirashrafi et al.
patent: 6061365 (2000-05-01), Yeung et al.
patent: 6094479 (2000-07-01), Lindeberg et al.
patent: 6185288 (2001-02-01), Wong
patent: 6199096 (2001-03-01), Mirashrafi et al.
patent: 6201805 (2001-03-01), Strathmeyer
patent: 6212192 (2001-04-01), Mirashrafi et al.
patent: 6229883 (2001-05-01), Kakizaki et al.
patent: 6407996 (2002-06-01), Witchalls
patent: 6490275 (2002-12-01), Sengodan
patent: 6614781 (2003-09-01), Elliott et al.
patent: 2001/0026548 (2001-10-01), Strathmeyer et al.
patent: 2001/0028711 (2001-10-01), Antonucci et al.
patent: 2001/0036176 (2001-11-01), Girard
patent: 2002/0067816 (2002-06-01), Bushnell
patent: 2002/0159574 (2002-10-01), Stogel
patent: 2003/0142807 (2003-07-01), Dolan et al.
patent: 2003/0147518 (2003-08-01), Albal et al.
patent: 0 843 454 (1998-05-01), None
patent: 1 113 656 (2001-07-01), None
patent: 1 211 875 (2002-06-01), None
patent: WO 00/76158 (2000-12-01), None
patent: WO 00/79756 (2000-12-01), None
patent: WO 01/22720 (2001-03-01), None
patent: WO 01/43379 (2001-06-01), None
patent: WO 01/59987 (2001-08-01), None
patent: WO 01/69899 (2001-09-01), None
patent: WO 01/78358 (2001-10-01), None
J. Rosenberg et al., “Programming Internet Telephony Services,” IEEE, IEEE Network, May/Jun. 1999, pp. 42-49, XP-000870630, USA.
H. Schulzrinne & J. Rosenberg, “Signaling for Internet Telephony,” IEEE, 1998, pp. 298-307, USA.
H. Schulzrinne & J. Rosenberg, “The Session Initiation Protocol: Internet-Centric Signaling,” IEEE, Oct. 2000, pp. 134-141, USA.
Finnie Donald
Strathmeyer Carl R
Intel Corporation
Kacvinsky LLC
Qureshi Afsar
LandOfFree
Apparatus and method for computer controlled call processing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for computer controlled call processing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for computer controlled call processing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3422932