Charles Joseph Fette
Engineers at Sadelia Ct, Parker, CO

License number
Colorado 27374
Issued Date
Feb 5, 1991
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
9738 Sadelia Ct, Parker, CO 80134

Personal information

See more information about Charles Joseph Fette at radaris.com
Name
Address
Phone
Charles Fette
9738 Sadelia Ct, Parker, CO 80134
Charles Fette
PO Box 2598, Parker, CO 80134
Charles Fette
9738 Sadelia Ct, Parker, CO 80134

Professional information

Charles Fette Photo 1

Providing Feature Transparency Between A Plurality Of Pbxs

US Patent:
4488004, Dec 11, 1984
Filed:
Mar 30, 1982
Appl. No.:
6/363421
Inventors:
Frank J. Bogart - Boulder CO
Mary R. Dedisse - Denver CO
Radhakrishna S. Divakaruni - Boulder CO
Charles J. Fette - Parker CO
Keith S. Knight - Golden CO
Karen L. Page - Arvada CO
Thornton S. Paxton - Broomfield CO
Assignee:
AT&T Bell Laboratories - Murray Hill NJ
International Classification:
H04M 342, H04M 706, H04Q 354
US Classification:
179 18AD
Abstract:
An arrangement for according station and attendant feature transparency between independently operational PBXs of a PBX network. Each PBX includes a switch processor, station lines and tie-trunks extending to other PBXs. Each PBX also has a Direct Memory Data Controller (DMDC) for transmitting service or feature related data messages associated with tie-trunk calls to other PBXs over data links. On an interPBX call, the DMDC in a calling PBX transmits a data message to a DMDC in the called PBX over a direct link between the calling and called PBXs. In the event there is no direct link between the calling and called PBXs, the DMDC in the calling PBX transmits a message over a data link to a DMDC at a tandem PBX which, in turn, sends the message over a link to a DMDC in the called PBX. The DMDC in the called PBX processes the received data message and, by direct memory access, sends the message to its switch processor which provides the specified feature or other service required on the call above and beyond the establishment of a voice path connection between the calling and called stations. This arrangement allows interPBX calls to appear to the customers as if they are served by a single large PBX.


Charles Fette Photo 2

Telecommunication Display System

US Patent:
5365577, Nov 15, 1994
Filed:
May 1, 1992
Appl. No.:
7/877328
Inventors:
Richard A. Davis - Boulder CO
Ronald K. Witmore - Lafayette CO
Charles J. Fette - Parker CO
Anthony J. Brittain - Boulder CO
Peter Mathys - Boulder CO
Assignee:
Radish Communications Systems, Inc. - Boulder CO
International Classification:
H04M 1100
US Classification:
379 96
Abstract:
A telecommunication system provides voice and data communications over a conventional telephone line that can be dynamically switched from voice mode to data mode during a single conversation. Each station includes a telephone for voice communications and bypass relay means for selectively connecting the telephone to the telephone line in voice mode and disconnecting the telephone while operating in data mode. Prior to transmitting data, the originating station first transmits a start signal over the telephone line that includes a rate signal indicating one of the several possible data transmission rates. If a station detects a start signal transmitted by a remote station, a microcontroller directs the bypass relay means and modem to automatically switch from voice mode to data mode in preparation for receiving data from the originating station.