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:
Oct. 07, 2003
Filed:
Jul. 30, 1999
Celite Milbrandt, Austin, TX (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A system for determining a communication protocol of a communication device operating on digital subscriber lines includes a communication server coupled to a number of subscribers using a number of subscriber lines. The communication server comprises a first communication device that communicates with a second communication device using a particular subscriber line. A processor coupled to the communication server determines that the first communication device is inoperable to communicate with the second communication device using a first communication protocol. In response, the processor initiates the operation of the first communication device using a second communication protocol.