Voice Message Status Synchronization Gateway

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Solution Overview

Problem

Voicemail systems lack interconnectivity, making it difficult to manage, forward, or reply to voice messages across disparate systems, and they are not synchronized, leading to inefficiencies in message retrieval and status tracking.

Innovation Solution

A messaging service that acts as a gateway between voicemail systems and user devices, allowing voice messages to be sent to multiple recipients without dialing, and synchronizing message status across systems, enabling recipients to interact with messages from any device and reply in various formats.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a message is sent to a shared inbox that is synchronized across multiple recipients' devices, then the message can be accessed by multiple recipients, but the message status is incorrectly marked as 'heard' for all recipients even when only one has listened to it

Engineering Contradiction:
Improvemessage sharing capabilityVSAvoidmessage status accuracy
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The patent segments the message status tracking by introducing recipient-specific status indicators. Instead of a single shared status for all recipients, each recipient has their own status field that independently tracks whether they have listened to the message. This segmentation resolves the contradiction by maintaining both the shared inbox capability and accurate individual status tracking.

Inventive Principle:
Principle #1Segmentation

2Device complexity

If voicemail systems operate independently without interconnection, then each system maintains its own operational simplicity, but users cannot forward or reply to messages across different voicemail systems

Engineering Contradiction:
Improvevoicemail system structureVSAvoidmessage forwarding capability
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The patent introduces an intermediary mechanism that enables communication between independent voicemail systems. This intermediary allows messages to be routed and delivered across different voicemail systems without requiring them to be interconnected or merged into a single complex system. The intermediary preserves the simplicity of individual systems while enabling cross-system message forwarding and replying capabilities.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS8576994B2Visual voice messaging state synchronization
Publication Date: 2013.11.05 SMITH MICRO SOFTWARE INC
  • US8576994B2 patent drawing
  • US8576994B2 patent drawing
  • US8576994B2 patent drawing

AI summary

Managing shared voice messages across the multiple voice messaging systems of the various recipients of a message. A server may act as a gateway and may interact with the multiple voice messaging systems and multiple user devices of the recipients. The server may retrieve voice messages from the sender voice messaging system and may transmit the voice message to the disparate voice messaging systems of the recipients with or without user assistance. The voice messages may be transcoded as necessary. the server then may determine the status of the voice message in the voice messaging systems of the recipients and may update the message status in the sender's and the recipients' voice message systems accordingly.