1
Paul C Rogers, S Thomas Emerson, John M Saltwick, John J Daleiden, Gregory S Wohlenberg, Mark E Fogle: Call management system with call control from user workstation computers. Xantel Corporation, Gottlieb Rackman & Reisman P C, August 31, 1999: US05946386 (572 worldwide citation)

A Call Management System provides for management of calls directly by system users at their workstation computers via a digital data network such as a digital networks not controlled via the user's telephone instruments as in prior systems. A call management computer intercepts incoming calls and co ...


2
Paul C Rogers, S Thomas Emerson, John M Saltwick, John J Daleiden, Gregory S Wohlenberg, Mark E Fogle: Call Management system with call control from user workstation computers. Aspect Communications Corporation, Schwegman Lundberg Woessner & Kluth P A, November 14, 2006: US07136475 (105 worldwide citation)

A Call Management System provides for management of calls directly by system users at their workstation computers via a digital data network such as a digital networks not controlled via the user's telephone instruments as in prior systems. A call management computer intercepts incoming calls and co ...


3
Paul C Rogers, S Thomas Emerson, John M Saltwick, John J Daleiden, Gregory S Wohlenberg, Mark E Fogle: Call management system with call control form user workstation computers. Aspect Communications Corporation, Blakely Sokoloff Taylor & Zafman, August 31, 2004: US06785379 (64 worldwide citation)

A Call Management System provides for management of calls directly by system users at their workstation computers via a digital data network such as a digital networks not controlled via the user's telephone instruments as in prior systems. A call management computer intercepts incoming calls a ...


4
John M Saltwick, Dean Scarinci, William O Sparks, Geoffrey W Gates: System and method for communications security protection. Syntellect, Gottlieb Rackman & Reisman, November 20, 1990: US04972469 (23 worldwide citation)

A system and method are disclosed for preventing intelligible interception of information signals transmitted over a two-direction line. A masking signal is applied through a hybrid circuit at the receiving end of the line, and this masking signal, which appears on the line together with the informa ...


5
Dean Scarinci, John M Saltwick, William O Sparks, Geoffrey W Gates: System and method for securing DTMF transmission. Syntellect, Streich Lang, December 1, 1992: US05168519 (19 worldwide citation)

A technique for inhibiting intelligible interception of information signals transmitted over a line from a first site to a second site. A masking signal is applied to the line immediately upon the detection of the information signal at the second site, but prior to the time at which the validity of ...


6
John M Saltwick, Dean Scarinci, William O Sparks, Geoffrey W Gates: System and method for communications security protection. Syntellect, Streich Lang, January 19, 1993: US05181243 (15 worldwide citation)

A system and method are disclosed for preventing intelligible interception of information signals transmitted over a two-direction line. A masking signal is applied through a hybrid circuit at the receiving end of the line, and this masking signal, which appears on the line together with the informa ...


7
Paul C Rogers, S Thomas Emerson, John M Saltwick, John J Daleiden, Gregory S Wohlenberg, Mark E Fogle: Call management system with call control from user workstation computers. Aspect Sofware, Husch Blackwell, June 12, 2012: US08199899 (6 worldwide citation)

A call management method and system. The system includes at least one user position, comprising a computer workstation and a telephone apparatus that is associated with the computer workstation. In addition, the system includes a call management computer comprising a memory; and a digital data netwo ...


8
John M Saltwick, Dean Scarinci: System and method for communications security protection. Syntellect, Streich Lang, September 15, 1992: US05148478 (4 worldwide citation)

A system and method are disclosed for preventing intelligible interception of information signals transmitted over a two-direction line. A masking signal is applied through a hybrid circuit at the receiving end of the line, and this masking signal, which appears on the line together with the informa ...


9
Paul C Rogers, S Thomas Emerson, John M Saltwick, John J Daleiden, Gregory S Wohlenberg, Mark E Fogle: Call management system with call control from user workstation computers. Aspect Communications Corporation, Donald J Lenkszus, O Connor Cavanagh Anderson, August 24, 2006: US20060188084-A1

A call management method and system. The system includes at least one user position, comprising a computer workstation and a telephone apparatus that is associated with the computer workstation. In addition, the system includes a call management computer comprising a memory; and a digital data netwo ...