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:
Sep. 09, 2003
Filed:
Sep. 02, 1999
Applicant:
Inventors:
Assignee:
Mitel Corporation, , CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 3/00 ;
U.S. Cl.
CPC ...
H04M 3/00 ;
Abstract
A system for providing a secure interface to a PBX system comprising a PBX having a command executor; a plurality of telephony devices connected to the PBX; one or more programmable computing devices connected to the PBX; wherein each programmable computing device has a telephony service provider component which communicates with the PBX command executor through a PBX command interface resident on the programmable computing device to request and obtain a list of telephony device identifiers corresponding to a set of telephony devices which are permitted to be monitored or controlled by the programmable computing device.