1
Andrew Silver, Lathan Lewis, Patricia Landgren: System and method for enabling DTMF detection in a VoIP network. Tango Networks, September 18, 2012: US08271049 (153 worldwide citation)

A method, mobile terminal, and system for selectively establishing an outgoing caller ID on a mobile terminal served by a wireless network, for identifying a line called on a mobile terminal, and for directing a call from a mobile terminal to a network subscriber based on accessed information of the ...


2
Andrew Silver, Lathan Lewis, Patricia Landgren, Glen Schmid: Mobile application gateway for connecting devices on a cellular network with individual enterprise and data networks. Tango Networks, September 20, 2011: US08023479 (10 worldwide citation)

A mobile application gateway for connecting devices on a cellular network with individual networks, such as enterprise voice and data networks and/or residential networks. The effects of the present invention are far reaching in terms of transferring effective call control from the cellular network ...


3
Andrew Silver, Lathan Lewis, Patricia Landgren: Call flow system and method for use in a legacy telecommunication system. Tango Networks, November 30, 2010: US07843901 (10 worldwide citation)

A method of operating a network server, such as a mobile application gateway, connect devices on a cellular or carrier network with individual networks, such as enterprise voice and data networks or residential networks. The effects of the present invention are far reaching in terms of transferring ...


4
Andrew Silver, Lathan Lewis, Patricia Landgren: Call flow system and method use in VoIP telecommunication system. Tango Networks, January 18, 2011: US07873032 (6 worldwide citation)

A method of establishing a communication link between a mobile terminal of a wireless network and a subscriber of a network, such as an enterprise network, and/or a residential network.


5
Andrew Silver, Lathan Lewis, Patricia Landgren: System and method for enabling DTMF detection in a VoIP network. Tango Networks, March 8, 2011: US07903635 (4 worldwide citation)

A method, mobile terminal, and system for selectively establishing an outgoing caller ID on a mobile terminal served by a wireless network, for identifying a line called on a mobile terminal, and for directing a call from a mobile terminal to a network subscriber based on accessed information of the ...


6

7
Andrew Silver, Lathan Lewis, Patricia Landgren: System and method for enabling DTMF detection in a VoIP network. Tango Networks, April 30, 2013: US08433371 (3 worldwide citation)

A method, mobile terminal, and system for selectively establishing an outgoing caller ID on a mobile terminal served by a wireless network, for identifying a line called on a mobile terminal, and for directing a call from a mobile terminal to a network subscriber based on accessed information of the ...


8
Andrew Silver, Lathan Lewis, Patricia Landgren: Call flow system and method for use in a VoIP telecommunication system. Tango Networks, July 16, 2013: US08488598 (2 worldwide citation)

A method of establishing a communication link between a mobile terminal of a wireless network and a subscriber of a network, such as an enterprise network, and/or a residential network.


9

10
Andrew Silver, Lathan Lewis, Patricia Landgren: System and method for executing originating services in a terminating network for IMS and non-IMS applications. TANGO NETWORKS, December 15, 2015: US09215319

A system, server and method of executing originating services in a terminating IP Multimedia Subsystem (IMS) network in which a triggered application may or may not support IMS.