The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2004
Filed:
Jan. 19, 1999
Shinichiro Matsuo, Kanagawa, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An AWN (# ) extracts a destination PBX node number from destination address information included in an N-ISDN SETUP message received from a PBX, decides the type of an audio CODEC corresponding to the PBX node number, and selects an audio CODEC corresponding to the type. An AWN (# ) extracts destination PBX node number from destination address information included in an N-ISDN SETUP message received from an AWN (# ), decides the type of an audio CODEC corresponding to the PBX node number, and selects an audio CODEC corresponding to the type. Thus, an audio CODEC is selected corresponding to a destination route. Consequently, a digital one-link connection is accomplished.