A user equipment, network control node, method performed at a network control node and a method performed at a user equipment within a telecommunication network are disclosed. The method performed at the user equipment comprises: receiving an incoming call signal, the incoming call signal comprising a combined automatic answer and loudspeaker activation indication; in response to the incoming call signal, automatically answering the incoming call and activating a loudspeaker on the user equipment.

A user equipment, network control node, method performed at a network control node and a method performed at a user equipment within a telecommunication network are disclosed. The method performed at the user equipment comprises: receiving an incoming call signal, the incoming call signal comprising a combined automatic answer and loudspeaker activation indication; in response to the incoming call signal, automatically answering the incoming call and activating a loudspeaker on the user equipment.

The user calls to the mobile device with a predetermined pattern. In one embodiment the predetermined pattern is coded on the duration of the unanswered calls and the duration between successive calls. The predetermined pattern may be time coded on the durations of successive calls. After detecting the predetermined pattern the mobile device answers the incoming call. The user may continue by identifying via the voice line, if that is required. The mobile device responds to commands provided via the voice line, for example by providing contact information as synthesized speech.

A Methods and application for mobile devices that allow users to engage in an audio and/or video call using QR code. The system comprises a call service system and a mobile app to be executed on the user's mobile device for initiating a call and receiving a call. Contact information of one or more call recipient are recorded in a ping tag. The QR code is generated from a network call-placing process identifying the said ping tag as the call destination. Using a default camera app on a mobile device, the present invention allows a caller to simply scans QR code to place a call to call recipient(s) associated with the ping tag of the present invention through the call service system.

A Methods and application for mobile devices that allow users to engage in an audio and/or video call using QR code. The system comprises a call service system and a mobile app to be executed on the user's mobile device for initiating a call and receiving a call. Contact information of one or more call recipient are recorded in a ping tag. The QR code is generated from a network call-placing process identifying the said ping tag as the call destination. Using a default camera app on a mobile device, the present invention allows a caller to simply scans QR code to place a call to call recipient(s) associated with the ping tag of the present invention through the call service system.

A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.

A telephone call processor for processing telephone calls comprising voice signals and data signals, the call processor comprising a first telephone interface and a second telephone interface, the call processor being operable in a first mode and in a second mode. In the first mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface and to transmit voice signals and data signals via the second telephone interface. In the second mode, the call processor is adapted to receive voice signals and data signals at the first telephone interface, to block data signals from being transmitted via the second telephone interface and optionally to transmit voice signals via the second telephone interface.

In a method for selectively authorizing calls and text messages, it is determined if an identification code, such as CallerID or phone number, included with a call or text from a remote phone is also included in a table or list of identification codes accessible to a user phone. In the event of no match, a user notification means of the user phone is not activated and a prompt is sent to the remote phone requesting entry of a passcode into the remote phone. Upon receipt of the passcode entered into remote phone at the user phone, it is determined if the received passcode is also included in a table or list of passcodes accessible to a user phone. In the event of a match, the user notification means of the user phone is activated. Otherwise, the user notification means of the user phone is not activated.

A telephony call connection process is provided which assumes that 100% of received calls have spoofed sources or contain otherwise untrustworthy caller-id (CID) information, and requires each caller to provide a prearranged personal identification number PIN (or secret code) associated with their caller-id (CID) in order to complete a connection. Additional mechanisms are provided to create and exchange the PIN (or secret code) in an environment in which the caller must first establish the ownership of the caller-id (CID) provided. The process described herein minimizes the risk of false positives and virtually eliminates the need for manual screening as is often required of the callee in similar systems. Furthermore, the process described herein is capable of operating entirely on the callee's equipment providing the same level of effectiveness entirely devoid of participation from any other switch or node in the call path or on the network.

A telephony call connection process is provided which assumes that 100% of received calls have spoofed sources or contain otherwise untrustworthy caller-id (CID) information, and requires each caller to provide a prearranged personal identification number PIN (or secret code) associated with their caller-id (CID) in order to complete a connection. Additional mechanisms are provided to create and exchange the PIN (or secret code) in an environment in which the caller must first establish the ownership of the caller-id (CID) provided. The process described herein minimizes the risk of false positives and virtually eliminates the need for manual screening as is often required of the callee in similar systems. Furthermore, the process described herein is capable of operating entirely on the callee's equipment providing the same level of effectiveness entirely devoid of participation from any other switch or node in the call path or on the network.