Call Messaging System Bypassing Screening During Active Calls

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Solution Overview

Problem

Traditional call handling techniques are limited in flexibility and can be disruptive, especially when a callee is already connected to another caller, and voicemail screening introduces time delays and one-way communication.

Innovation Solution

A call messaging system that includes a call identifier, filtering engine, and screening engine, allowing users to configure call treatment rules, filter, screen, and dispatch calls without interrupting existing connections, using interfaces for call presentation, routing, and voicemail management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If call waiting technology is used to handle incoming calls, then the callee can communicate with multiple callers, but the communication becomes disruptive

Engineering Contradiction:
Improvecall handling flexibilityVSAvoidcommunication disruption
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent extracts the call screening function from the traditional call waiting interrupt mechanism. Instead of interrupting the active call to screen the incoming call, the system routes the incoming call to voicemail while the callee continues the active call uninterrupted. The screening capability is preserved through voicemail transcription and notification features that allow the callee to review and respond to the incoming caller without breaking the current call flow.

Inventive Principle:
Principle #2Taking out (Extraction)

2Ease of operation

If traditional voicemail screening is used, then the callee can screen calls, but time delays are introduced and communication becomes one-way

Engineering Contradiction:
Improvecall screening capabilityVSAvoidscreening time delay
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary actions by transcribing the incoming voicemail message to text and notifying the callee before the callee needs to respond. This allows the callee to review the message content in advance and prepare an appropriate response, eliminating the need to wait until after the caller finishes recording. The preliminary transcription and notification enable faster, more informed decision-making about how to handle the incoming call.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements feedback by providing the callee with transcribed text of the incoming voicemail message and notifying them of new messages. This feedback loop allows the callee to review the message content, understand the caller's needs, and respond appropriately through various channels (return call, text message, or other communication methods). The feedback mechanism transforms the traditional one-way voicemail system into an interactive communication flow.

Inventive Principle:
Principle #23Feedback

3Productivity

If conventional call handling rules are applied, then calls are routed according to predetermined options, but the rules are relatively rigid

Engineering Contradiction:
Improvecall routing efficiencyVSAvoidcall handling flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent implements dynamic call handling by allowing the callee to choose from multiple response options based on the specific situation and message content. Instead of rigid predetermined routing rules, the system adapts to different scenarios by offering flexible response mechanisms such as returning the call, sending a text message, or other communication methods. The call handling approach dynamically adjusts based on the callee's needs and the nature of the incoming message.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system provides universal call handling capabilities by supporting multiple communication channels and response methods. The same voicemail screening and notification system works across different call scenarios and can trigger various types of responses (voice calls, text messages, email notifications). This multi-functional approach allows a single system to handle diverse call situations with appropriate flexibility rather than requiring separate rigid routing rules for each scenario.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS9948775B2Techniquest for bypassing call screening in a call messaging system
Publication Date: 2018.04.17 RINGCENTRAL INC
  • US9948775B2 patent drawing
  • US9948775B2 patent drawing
  • US9948775B2 patent drawing

AI summary

A call messaging system includes a database comprising a call screening rule for a callee and a call screening engine configured to determine whether a bypass condition exists for an incoming call to the callee, and to bypass the call screening rule for the incoming call, if the bypass condition exists.