Cable Television Laboratories, Inc.

Sumanth Channabasappa

David Hancock

Ed Miller

Kurt Fennell

Oscar Marcia

Bernard Richard McKibben

Stuart Hoggan

Eduardo Cardona

Sandeep Sharma

Systems and methods presented herein provide for real time communications between service provider subscribers. In one embodiment, a web server is operable to provide a network-to-network interface (NNI) with a plurality of service providers, to communicate with the service providers through WebRTC links, and to retrieve contact information of subscribers to the service providers over the WebRTC links. The web server also includes a database operable to store the contact information of the subscribers. The web server is also operable to process a connection request from a first of the subscribers to connect with a second of the subscribers, to retrieve the second subscriber's contact information from the database, to push a notification message to a device of the second subscriber using the second subscriber's contact information (e.g., a user identity), and to establish a WebRTC connection between first and second subscribers when the second subscriber accepts the connection.

Network to network interface between service providers for real time communication

Network to network interface between service providers for web real time communication

Determination of a quantified identity using a multi-dimensional, probabilistic identity profiles is contemplated. The quantified identity may be used to authenticate a user entity provided to a point-of-sale device or other interface associated with identity requester in order to verify the corresponding users as who they say they are. The user identity may be determined initially as a function of user inputs made to the identity requester and/or as a function of wireless signaling exchange with devices associated with the user.

Quantified identity

The obfuscation of information included in Session Initiation Protocol (SIP) invites for the purposes of facilitating Lawfully Authorized Electronic Surveillance (LAES) is contemplated. The obfuscation may include the use of LAES headers with invites of sessions that require surveillance as well as those not requiring surveillance and/or selecting values or otherwise influencing parameter selection of data included in LAES headers according to a validity function, a shared secret, a key or other construct.

Obfuscation of lawfully authorized electronic surveillance

Facilitating Voice over Internet Protocol (VoIP) phone calls where at least a portion of the phone call relies upon signaling exchanged as part of a Session Initiated Protocol (SIP) session conducted through a SIP Private Branch Exchange (SIP-PBX) is contemplated. Caller-ID and/or security measures may be implemented to enable caller-ID when the SIP-PBX is untrusted.

Caller-ID for redirected calls from SIP-PBX

Facilitating Voice over Internet Protocol (VoIP) phone calls where at least a portion of the phone call relies upon signaling exchanged as part of a Session Initiated Protocol (SIP) session conducted through a SIP Private Branch Exchange (SIP-PBX) is contemplated. Caller-ID and/or security measures may be implemented when to enable caller-ID when the SIP-PBX is untrusted.

A base station and system configured to support interfacing digital and analog devices with a legacy alarm system in a manner that allows messages from the legacy alarm system to pre-empt other messaging, if needed, when the messaging takes place through the same gateway as that which is used by the legacy alarm system.

Growing community of inventors

Broomfield, CO, United States of America

Sumanth Channabasappa