06683878 is referenced by 4 patents.

The invention is a system for modifying the VPI/VCIs in ATM cells transferred between two ATM systems on a call-by-call basis. A signaling processor receives signaling for the call and selects a new VPI/VCI for the call. The signaling processor generates a control message that identifies the old and new VPI/VCIs and transfers the control message to an ATM gateway. The ATM gateway modifies the old VPI/VCI in the ATM cells to the new VPI/VCI.

Title
ATM gateway system
Application Number
10/119981
Publication Number
6683878 (B2)
Application Date
April 10, 2002
Publication Date
January 27, 2004
Inventor
William Lyle Wiley
Olathe
KS, US
Tracy Lee Nelson
Shawnee Mission
KS, US
Michael Joseph Gardner
Overland Park
KS, US
Albert Daniel DuRee
Independence
MO, US
Joseph Michael Christie
late of San Bruno
CA, US
Assignee
Sprint Communications Company
KS, US
IPC
H04L 12/56
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