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:
May. 07, 2013
Filed:
Feb. 23, 2010
Jason Amos, Albertville, AL (US);
Jones E. Allison, Iii, Madison, AL (US);
Jason Amos, Albertville, AL (US);
Jones E. Allison, III, Madison, AL (US);
Adtran, Inc., Huntsville, AL (US);
Abstract
A system and method routes a call within a communications network. A call routing device is interconnected to a plurality of trunks forming trunk groups and receives a call. A database stores a dialing plan having data related to restrictions as to which outbound trunk from the call routing device can be used based on an originating account as either a station or trunk of a caller or the number of a caller. A call router processor determines an outbound trunk from the call routing device to which a call from a caller is routed at the call routing device if the configured dial plan permits the originating account or number of the caller to access the selected outbound trunk. A call router routes the call from the caller onto the selected outbound trunk.