Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing
Reexamination Certificate
2000-06-08
2009-10-27
Kang, Paul H (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
C709S220000, C379S038000
Reexamination Certificate
active
07610384
ABSTRACT:
A network appliance (100) is provided having a network controller subsystem (110) for coupling the appliance (100) to a data network for providing and receiving data packets to and from a packet data network. A digital signal processing subsystem (120) is coupled to the network controller subsystem (110). A signal conversion subsystem (130) is coupled to the digital signal processing subsystem (120) and a user interface subsystem (160) is coupled to both the signal conversion subsystem (130) and the digital signal processing subsystem (120). The digital signal processing subsystem (120) operates under the control of a computer program which is capable of detecting incoming calls, initiating call sessions, and preferably, implementing advanced telephony features.
REFERENCES:
patent: 5647002 (1997-07-01), Brunson
patent: 5675507 (1997-10-01), Bobo, II
patent: 5867495 (1999-02-01), Elliott et al.
patent: 6009469 (1999-12-01), Mattaway et al.
patent: 6011579 (2000-01-01), Newlin
patent: 6075796 (2000-06-01), Katseff et al.
patent: 6337858 (2002-01-01), Petty et al.
patent: 6434143 (2002-08-01), Donovan
patent: 6493324 (2002-12-01), Truetken
patent: 6529501 (2003-03-01), Zhao et al.
patent: 6564261 (2003-05-01), Gudjonsson et al.
patent: 6597686 (2003-07-01), Smyk
patent: 6608832 (2003-08-01), Forslow
patent: 6690663 (2004-02-01), Culver
patent: 6763020 (2004-07-01), Hon
patent: 6842505 (2005-01-01), Suder et al.
patent: 7283815 (1995-10-01), None
patent: 9168063 (1997-06-01), None
patent: 9321914 (1997-12-01), None
patent: 11003072 (1999-01-01), None
patent: 11041294 (1999-02-01), None
patent: 11069024 (1999-03-01), None
patent: WO 98/11704 (1997-12-01), None
Kelly Carroll, “Internet Boosts Unified Messaging: Wireless Carriers Turn to Web-Based Systems,” Telephony Online, Apr. 24, 2000.
“‘Killer App’ Is On The Loose: Unified Messaging Is A Key Service Enabled By The Next-Generation Network,” Communication News, Jan. 2000.
Leonard Chong et al., “Towards a Unified Messaging Environment Over the Internet,” Cybernetics and Systems, Sep. 1999.
Brian Quinton, “Microsoft, Sprint Offer Unified Messaging Product,” Telephony Online, Jun. 14, 1999.
Richard Tarabour et al., “Manageable Messages,” Telephony Online, Jun. 7, 1999.
Peter Wilson, “Packet Network Proof,” Telephony Online, Mar. 22, 1999.
R. Babbage et al., “Internet Phone—Changing the Telephony Paradigm,” Internet and Beyond 231 (eds. S. Sim & J. Davies, 1998).
Susan Biagi, “IP Networks Now and Forever: Carriers Must Bridge Packet, Circuit-Switched Networks,” Telephony Online, Oct. 12, 1998.
Schulzrinne Henning
Yin Jianqi
Baker & Botts LLP
Kang Paul H
The Trustees of Columbia University in the City of New York
LandOfFree
Network telephony appliance and system for inter/intranet... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Network telephony appliance and system for inter/intranet..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Network telephony appliance and system for inter/intranet... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4064816