Rudolf K Bitzinger

US Patent:

6901080, May 31, 2005

Filed:

Apr 10, 2000

Appl. No.:

09/546264

Inventors:

William J. Beyda - Cupertino CA, US
Rudolf Bitzinger - Santa Clara CA, US

Assignee:

Siemens Communoications, Inc. - Boca Raton FL

International Classification:

H04J003/22

US Classification:

370469, 370400, 370236

Abstract:

A Generate QoSEthernet layer () is provided, interposed between an IP layer and a QoSEthernet layer (). The Generate QoSEthernet layer () intercepts call commands, such as call setup commands, and identifies a required QoS for the particular call. The Generate QoSEthernet layer () then generates the QoS request commands required by the QoSEthernet layer ().

US Patent:

7106737, Sep 12, 2006

Filed:

Apr 10, 2000

Appl. No.:

09/545769

Inventors:

William J. Beyda - Cupertino CA, US
Rudolf Bitzinger - Santa Clara CA, US

Assignee:

Siemens Communications, Inc. - Boca Raton FL

International Classification:

H04L 12/28

US Classification:

370392, 37039543, 37039552, 37039521, 370469

Abstract:

A system and method for providing Quality of Service in an Ethernet network. One or more telephony application programs are provided, along with an H. 323 Recommendation stack, an IP layer, and modular Generate QoSEthernet and QoSEthernet layers. The Generate QoSEthernet layer is adapted to read Type of Service or Differentiated Service bytes and generate desired QoSEthernet commands therefrom. Either the Generate QoSEthernet layer or the QoSEthernet layer may be replaced or modified without necessarily having to modify the H. 323 Recommendation stack and application program(s).