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Charles Joseph Breidenstein

age ~75

from Maryville, TN

Also known as:
  • Charles J Breidenstein

Charles Breidenstein Phones & Addresses

  • Maryville, TN
  • 32 Strathallan Park APT 2, Rochester, NY 14607 • (585)2717938
  • 32 Strathallan Park, Rochester, NY 14607
  • Newark, NY
  • 158 Downing St, Buffalo, NY 14220 • (716)8239686
  • Fairport, NY

Work

  • Company:
    Redcom laboratories, inc.
  • Position:
    Vice president technology

Skills

Software Engineering • Telecommunications • Voip • Wireless • Ip • Tcp/Ip • Software Development • Embedded Systems • Sip • Unix • Linux • Switches • Embedded Software • Integration • Perl

Industries

Telecommunications

Resumes

Charles Breidenstein Photo 1

Vice President Technology

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Location:
Rochester, NY
Industry:
Telecommunications
Work:
Redcom Laboratories, Inc.
Vice President Technology
Skills:
Software Engineering
Telecommunications
Voip
Wireless
Ip
Tcp/Ip
Software Development
Embedded Systems
Sip
Unix
Linux
Switches
Embedded Software
Integration
Perl

Us Patents

  • Ptt/Pts Signaling In An Internet Protocol Network

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  • US Patent:
    7920831, Apr 5, 2011
  • Filed:
    Aug 17, 2007
  • Appl. No.:
    11/840637
  • Inventors:
    Charles J. Breidenstein - Rochester NY, US
  • Assignee:
    Redcom Laboratories, Inc. - Victor NY
  • International Classification:
    H04B 1/40
  • US Classification:
    455 74, 455458, 455445, 455466, 455517, 455518, 455 741, 4555521, 4555531, 709230, 709231, 709232, 370252, 370465, 370466, 370467
  • Abstract:
    Conveying Push-To-Talk and Push-To-Signal (PTT/PTS) information over an IP network through signaling bits defined in and propagated with the Real-Time Protocol (RTP) stream allows the PTT/PTS information to remain synchronized with the voice packets of the stream. The maintenance of synchronization of PTT/PTS signals and voice packets eliminates problems arising from failure of synchronization between the two classes of packets, notably the “shoot/don't shoot” problem. The signaling bits employed were formerly used to convey legacy network information, but are no longer in active use in the Voice-over-IP (VoIP) realm, since VoIP provides alternative pathways for their information.
  • User Co-Routine Interface For Customizing Sip And Sdp Protocols

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  • US Patent:
    8239829, Aug 7, 2012
  • Filed:
    Aug 8, 2008
  • Appl. No.:
    12/188347
  • Inventors:
    Charles J. Breidenstein - West Seneca NY, US
    James W. Delmege - North Chili NY, US
  • Assignee:
    Redcom Laboratories, Inc. - Victor NY
  • International Classification:
    G06F 9/44
    G06F 9/46
  • US Classification:
    717120, 717106, 717121, 717139, 718107, 718108
  • Abstract:
    A method of using co-routines to implement a function-like interface between a BASIC program and the points in the system where SIP and SDP data (for example) are to be modified. This co-routine interface is intuitive from the end-user's perspective, and both real-time efficient and flexible from the system designer's perspective, and is applied to provide user-customized SIP and SDP modifications in an easy-to-use way that gives the end-user great flexibility while protecting the system from the undesirable side-effects that could result from a tightly coupled co-routine interface.
  • Expanding Switching Capability Of A Time Division Communication System By Multiplexing Groups Of Circuits Into Successions

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  • US Patent:
    52572609, Oct 26, 1993
  • Filed:
    Dec 18, 1991
  • Appl. No.:
    7/809662
  • Inventors:
    Charles J. Breidenstein - Rochester NY
    Jerome S. Caplan - Henrietta NY
    Klaus Gueldenpfennig - Penfield NY
  • Assignee:
    Redcom Laboratories Inc. - Victor NY
  • International Classification:
    H04J 322
  • US Classification:
    370 84
  • Abstract:
    A TDM (Time Division Multiplexed) telephony switching system which provides expanded switching capacity without change in the physical form factor of the system or of the design of the circuits which provide TDM multiplexed digital signals (the port and service circuits). Additional ports and service circuits are provided in the same number of time slots per frame as existed before system expansion thereby providing additional ports and/or service circuits which can be interconnected without significantly affecting the cost of the system. Expansion is achieved by multiplexing the digital signals and transmitting them at a higher rate on existing send highways of the system. The time slot interchange is expanded by providing a memory with additional locations for each group of additional circuits. The signals are demultiplexed and switched in the time slot interchange and transmitted on receive highways (additional receive highways being provided for the additional groups of circuits) at the rate at which the existing port and service circuits are designed to operate. The expanded system is, therefore, compatible since the highway signals as seen from the circuits being switched are unchanged.
  • Timing Signal Generation And Distribution System For Tdm Telecommunications Systems

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  • US Patent:
    42298164, Oct 21, 1980
  • Filed:
    May 29, 1979
  • Appl. No.:
    6/042743
  • Inventors:
    Charles J. Breidenstein - Rochester NY
    Jerome S. Caplan - Henrietta NY
    Bruce G. Littlefield - Honeoye Falls NY
  • Assignee:
    Redcom Laboratories, Inc. - Fairport NY
  • International Classification:
    H04J 306
  • US Classification:
    370100
  • Abstract:
    Synchronous operation of any number of digital switching units of a TDM system is maintained by interconnecting the switching units to a timing signal highway which distributes timing signals generated by sources of such signals in any one of the units. The units are connected successively in a chain by timing signal distribution control lines. Validity signals are generated and transmitted by circuits in each unit along the lines so as to provide for transmission of timing signals generated in the first switching unit on to the timing signal highway and switch over of the timing signal generating function to successive ones of the units when the timing signal generation in preceding units becomes faulty.
  • Time Division Multiplex Switching System For Interconnecting Telephone Circuits Which Operate In Accordance With Different Signalling Systems And Call Formats

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  • US Patent:
    52395421, Aug 24, 1993
  • Filed:
    Aug 23, 1991
  • Appl. No.:
    7/749248
  • Inventors:
    Charles J. Breidenstein - Rochester NY
    Jerome S. Caplan - Henrietta NY
    Klaus Gueldenpfennig - Penfield NY
  • Assignee:
    Redcom Laboratories, Inc. - Victor NY
  • International Classification:
    H04J 312
  • US Classification:
    370 79
  • Abstract:
    A time division multiplex switching system converts call formats and signalling protocols so that calls can be interchanged between circuits originating in different networks thereby providing a gateway for telephone transmissions originating from sources (e. g. , foreign countries) having differences in transmission (signal attenuation characteristics and companding laws) and signalling and numbering plans or protocols. This switching system is characterized by a processor which is programmed to identify the circuits requiring interconnection and to process signalling messages in accordance with the signalling systems and formats used in the circuits, while translating the signalling messages into common, protocol independent signaling messages which are used for establishing time division multiplex connections in a time slot interchange which is connected to the circuits via PCM highways and for exchanging signalling information (e. g. , as to seizure, detection and release) between the circuits; the signalling messages also containing information for conversion of PCM data messages which are switched in the time slot interchange thereby reconciling differences in transmission, such as the companding law used for PCM encoding and decoding and the attenuation (pad value) of the call data in the circuits. The circuits may, for example, be incoming and outgoing trunks.
  • System For The Testing Of Telephone Switching Systems

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  • US Patent:
    43141102, Feb 2, 1982
  • Filed:
    Aug 13, 1980
  • Appl. No.:
    6/177659
  • Inventors:
    Charles J. Breidenstein - Rochester NY
    Charles A. Barbe - Rochester NY
  • Assignee:
    Redcom Laboratories, Inc. - Rochester NY
  • International Classification:
    H04M 324
  • US Classification:
    1791752R
  • Abstract:
    A system for generating calls in order to test telephone switching systems by simulating traffic loads has line interface circuits which send calls independently and in selected sequence on any number of a group of lines into the telephone switching system under test. Lines of the telephone switching system which are supposed to be called are terminated by the interface and outputs representing the successful completion or failure to complete calls are obtained. Commands for controlling the generation and termination of calls are generated under microprocessor control. DTMF originating and dial tone detecting circuits as well as circuits for transmission and loop polarity testing may be added to the line interface and controlled by the same microprocessor. The system has a microprocessor controlled display and keyboard terminal by means of which instructions for and reports of the results of the tests are obtainable.
  • Digital Private Branch Exchange

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  • US Patent:
    45218790, Jun 4, 1985
  • Filed:
    Aug 4, 1981
  • Appl. No.:
    6/289960
  • Inventors:
    Klaus Gueldenpfennig - Penfield NY
    Stanley L. Russell - West Webster NY
    William A. Oswald - Rochester NY
    Charles J. Breidenstein - Rochester NY
    Karam V. Narula - Rochester NY
  • International Classification:
    H04M 356
    H04Q 354
    H04Q 1104
  • US Classification:
    370 62
  • Abstract:
    A digital private automatic branch exchange provides a plurality of ports which may comprise line trunks or operator circuits, the ports being grouped with each group being controlled by an individual microprocessor circuit which performs all real time control over the ports. Voice communication between ports is effected by time division multiplex in connection with a digital switch system forming part of a common control which is controlled by a central processing unit responsive to the microprocessors in each port group for assigning time slots to each interconnection channel. Isolation between the central processing unit and the rest of the system is provided by a peripheral bus to which the common control units and port groups are connected, which peripheral bus is connected to the CPU bus by way of an interface circuit, permitting the system to operate with various types of central processing units without redesign of the peripheral units. A conference circuit is also provided for making available a range of conference sizes by combining the available lines to the conference circuit into groups of a predetermined size which may be expanded by combining groups to form conferences of larger or intermediate size.
  • Time Division Digital Communication System

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  • US Patent:
    42285364, Oct 14, 1980
  • Filed:
    May 29, 1979
  • Appl. No.:
    6/042742
  • Inventors:
    Klaus Gueldenpfennig - Penfield NY
    Charles J. Breidenstein - Rochester NY
  • Assignee:
    Redcom Laboratories, Inc. - Fairport NY
  • International Classification:
    H04Q 1104
  • US Classification:
    370 66
  • Abstract:
    A time division digital communication system which does not require a common control unit for accomplishing interconnections, having a plurality of modular switching units. The switching units are identical and each unit has its own port circuits to which subscriber lines and/or trunks may be connected, service circuits, a time slot interchange and a microprocessor control and timing unit. The switching units are in direct communication via separate send highways, one for the port circuits and the other for the service circuits of each switching unit. The microprocessors of each switching unit are also in direct communication by way of control lines. The inter-switching unit send highways are connected to separate channels or groups of memory locations in the time slot interchanges of each of the switching units. By selective listening to receive highways connected to the output of the time slot interchanges, any port or service circuit, whether in its own switching unit or any of the other switching units, can be interconnected. These interconnections are made under microprocessor control on the basis of events such as off-hook conditions and dialed digits from the ports, rather than by central or call processing.

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