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Leo John Nieuwesteeg

from Plano, TX
Age ~67
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Also known as:
Leo J Nieuwesteeg, Leo N Nieuwesteeg, John L Nieuwesteeg, Leo G, Leo E
Phone and address:
4216 Peggy Ln, Plano, TX 75074
(972) 881-9244
Related to:
Amanda L Williams, 38Justin J Nieuwesteeg, 33Travis Nieuwesteeg, 36Tara E Nieuwesteeg, 40Cheryl Nieuwesteeg, 66
Connected to:
Mark D Nieuwkoop, 43Peter P Nieuwkoop, 43Shannon J Nieuwkoop, 52Jessica A Nieuwland, 36Ernst H Nieuwoudt, 59Melissa Nieuwoudt, 42Kathryn Nieuwsma, 33Ross A Nieuwsma, 41Jennifer J Nieuwstadt, 56Adriana Nieva, 45

Leo Nieuwesteeg Phones & Addresses

  • 4216 Peggy Ln, Plano, TX 75074 (972) 881-9244
  • South Padre Island, TX
  • Boca Raton, FL
  • Garland, TX
  • Colton, TX
  • Dallas, TX
  • 4216 Peggy Ln, Plano, TX 75074 (972) 740-8501

Work

Position: Service Occupations

Education

Degree: High school graduate or higher

Industries

Computer Networking

Resumes

Resumes

Leo Nieuwesteeg Photo 1

Leo Nieuwesteeg

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Location:
Plano, Texas
Industry:
Computer Networking

Publications

Us Patents

Deferred Invocation Of Communication Services

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US Patent:
7979523, Jul 12, 2011
Filed:
May 8, 2007
Appl. No.:
11/745781
Inventors:
David Ladd - Lisle IL, US
Narasimha R. Rachumallu - Parsippany NJ, US
Aeryung Moon - Warren NJ, US
Leo Nieuwesteeg - Plano TX, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
G06F 15/173
G06F 3/00
G06F 11/00
US Classification:
709223, 719318, 370230
Abstract:
In one embodiment, a network device determines one or more conditions for invoking one or more real applications to the network device for a session. This determination may be made at the initiation of the session, such as when a SIP INVITE message is received. The one or more conditions allow real applications to be invoked when a future event satisfies the condition. When it is determined that a condition is satisfied, a real application associated with the condition is then invoked. Accordingly, conditions may be set for real applications that may be tested against future events that have not yet occurred. This allows deferred invocation of real applications. Accordingly, if real applications are not needed for a session, then they are not invoked. But, when a real application is needed, it can be invoked.

Deferred Invocation Of Communication Services

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US Patent:
8341273, Dec 25, 2012
Filed:
Jul 11, 2011
Appl. No.:
13/179693
Inventors:
David Ladd - Lisle IL, US
Narasimha R. Rachumallu - Parsippany NJ, US
Aeryung Moon - Warren NJ, US
Leo Nieuwesteeg - Plano TX, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
G06F 15/16
G06F 15/173
H04L 12/16
US Classification:
709227, 709223, 370260
Abstract:
In one embodiment, a network device determines one or more conditions for invoking one or more real applications to the network device for a session. This determination may be made at the initiation of the session, such as when a SIP INVITE message is received. The one or more conditions allow real applications to be invoked when a future event satisfies the condition. When it is determined that a condition is satisfied, a real application associated with the condition is then invoked. Accordingly, conditions may be set for real applications that may be tested against future events that have not yet occurred. This allows deferred invocation of real applications. Accordingly, if real applications are not needed for a session, then they are not invoked. But, when a real application is needed, it can be invoked.

Multicast Heartbeat Signaling

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US Patent:
20070041327, Feb 22, 2007
Filed:
Aug 16, 2005
Appl. No.:
11/204964
Inventors:
William Foster - Nanaimo, CA
Leo Nieuwesteeg - Plano TX, US
Flemming Andreasen - Marlboro NJ, US
David McDaniel - Dallas TX, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
G06F 11/00
H04J 3/14
US Classification:
370242000, 370218000, 714001000
Abstract:
A mechanism that provides for communication of heartbeat signals from servers (call agents) to clients (gateways) in a packet telephony network environment. Clients listen for receipt of multicast heartbeats from any of the servers that may be part of a multicast group. A client assigned to a particular server for control messaging, upon failure to receive a response to a message sent to the assigned server and failure to receive a heartbeat from the assigned server, may select a second server from among the servers and re-send the message to the second server. Without receipt of heartbeat signals, the client defaults to a normal retry behavior for re-sending the message first to the assigned server a number of times before attempting to re-send the message to the second server. With receipt of the heartbeat from the second server, the client adopts an aggressive retry behavior by re-sending the message to the assigned server a lesser number of retries before attempting to re-send the message to the second server. The clients use the multicast heartbeats as a hint, allowing them to switch to the more aggressive retry behavior and consequently reduce the time to re-associate with a new server and re-establish a new security association (if IPsec is used), resulting in a drastic reduction in service delay due to server failures.

Scalable Packet-Switched Call Control Signaling

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US Patent:
7539179, May 26, 2009
Filed:
Sep 30, 1999
Appl. No.:
09/409922
Inventors:
Randall Baird - Austin TX, US
Leo Nieuwesteeg - Plano TX, US
Assignee:
Cisco Technology, Inc. - San Jose CA
International Classification:
H04L 12/66
US Classification:
370356, 370401
Abstract:
A packet-switched communication system, method for controlling packet-switched calls over such a system, and components of the system are disclosed. In one embodiment, the system provides a scalable implementation for handling H. 323 calls. The H. 323-required TCP signaling terminations are handled by distributed signaling gateways. Each signaling gateway backhauls the signaling content from these terminations to a central media gateway controller for processing. The media gateway controller uses an efficient gateway control protocol to control media gateways and/or media proxies that actually handle the media bearer channels associated with the backhauled H. 323 signaling connections. The H. 323 complexity can thus be concentrated in the media gateway controller, without requiring full H. 323 functionality at the distributed gateways.
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Leo John Nieuwesteeg from Plano, TX, age ~67 Get Report