Call Handling During Voice Mailbox Connection

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Solution Overview

Problem

Existing voice messaging systems do not effectively manage call-handling events when a caller attempts to leave a voice message while the recipient is connected to the caller's voice mailbox and simultaneously tries to call back, leading to inefficient handling of call connections and message management.

Innovation Solution

A system and method that includes a call-detection module to identify calls originating from a first endpoint to a second endpoint connected to a voice mailbox, triggering call-handling events such as terminating connections, deleting messages, or connecting users directly, based on configurations, user profiles, or user input, using an interactive voice response module and voice-message server.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the system allows the second person to leave a voice message while connected to the first person's voice mailbox, then the voice messaging function is available, but the call connection management becomes complex and inefficient

Engineering Contradiction:
Improvevoice messaging function availabilityVSAvoidcall connection management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system pre-establishes call-handling events and configurations before the call occurs. When a call is detected during voice mailbox connection, the system has pre-defined actions (terminate connection, delete messages, connect users directly) ready to execute immediately, avoiding complex real-time decision-making and simplifying connection management.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system continuously monitors call status and user actions during the voice messaging process. When the second person attempts to call back or perform other actions, the system receives feedback about the current state and automatically adjusts the call connection accordingly, simplifying management through automated response to user actions.

Inventive Principle:
Principle #23Feedback

2Productivity

If the system automatically handles call events during voice message attempts, then system responsiveness improves, but the need for configuration and user profile management increases

Engineering Contradiction:
Improvesystem responsivenessVSAvoidconfiguration management complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system automatically executes call-handling events based on pre-configured rules without requiring manual intervention during call events. The configuration is set up in advance through user profiles and system settings, allowing the system to self-manage call connections, delete messages, or connect users directly based on detected actions, thereby improving responsiveness while keeping operational complexity low.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If the system enables multiple call-handling events during voice messaging, then call management flexibility improves, but the difficulty of detecting and measuring call status increases

Engineering Contradiction:
Improvecall management flexibilityVSAvoidcall status detection difficulty
Core Design Contradiction:
Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The system divides the call-handling process into distinct, measurable events and states (call detection, connection status, message deletion, user connection). Each event is separately detected and measured, making the overall complex process manageable. The call-detection module identifies specific conditions (call originating during voice mailbox connection) and triggers corresponding events independently, simplifying detection and measurement of each component.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS8265238B2Triggering call-handling events
Publication Date: 2012.09.11 CISCO TECHNOLOGY INC
  • US8265238B2 patent drawing
  • US8265238B2 patent drawing

AI summary

In one embodiment, a method includes identifying a call from a first endpoint to a second endpoint as originating while the second endpoint is connected to a voice mailbox associated with the first endpoint. The method also includes triggering one or more call-handling events in response to the identification of the call as originating while the second communication device is connected to the voice mailbox associated with the first communication device.