Dynamic Voicemail Greetings Using Real-Time Caller Context

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Solution Overview

Problem

Existing voicemail systems provide generic greetings that do not incorporate up-to-date information about the recipient's location, events, or personal schedules, failing to personalize the greeting based on the caller-recipient relationship.

Innovation Solution

A voicemail server analyzes caller and recipient information, including real-time and backup data from user equipment, to generate dynamic voicemail greetings that reflect the recipient's current location, events, and personal schedules, using customizable templates and voice selection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If a pre-recorded voicemail greeting is used, then the system is simple and easy to operate, but the greeting lacks personalization and up-to-date information about the recipient

Engineering Contradiction:
Improveinformation about recipient's location and eventsVSAvoidsystem complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The voicemail greeting is transformed from a static pre-recorded message to a dynamic generated message that automatically incorporates real-time information about the recipient's location, calendar events, and context. The system dynamically retrieves and integrates data from multiple sources (GPS, calendar, contacts) to create personalized greetings that update automatically without requiring system reconfiguration.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

A message compilation module is introduced as an intermediary component that bridges the gap between raw data sources (location services, calendar, contacts) and the voicemail greeting output. This module processes and integrates information from multiple sources, applying templates and rules to generate the final personalized greeting message.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If the voicemail greeting is updated manually by re-recording, then the information can be updated, but the process requires user intervention and is not automatic

Engineering Contradiction:
Improvegreeting customizationVSAvoiduser intervention required
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The voicemail system performs self-service by automatically generating personalized greetings without requiring user intervention. The system autonomously retrieves the recipient's current location, calendar events, and contact information, then compiles these into a customized greeting message that is delivered to callers automatically.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system performs preliminary actions by pre-configuring templates and rules for greeting generation. During call processing, it automatically retrieves and integrates real-time data using these pre-established templates, eliminating the need for manual greeting creation while maintaining high customization capability.

Inventive Principle:
Principle #10Preliminary action

3Loss of information

If a generic voicemail greeting is used, then the system is simple to implement, but the greeting does not provide relevant information to callers

Engineering Contradiction:
Improvecaller-relevant informationVSAvoiddata processing complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The greeting generation process is segmented into distinct functional modules: location retrieval, calendar event retrieval, contact information retrieval, message compilation, and template application. Each module handles a specific aspect of information gathering and processing, making the complex task of generating personalized greetings manageable and maintainable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The message compilation module serves multiple functions: it retrieves data from various sources (location, calendar, contacts), processes this data according to different templates, and generates customized greetings for different scenarios. This multi-functional approach consolidates what would otherwise require separate systems for each data source.

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

Data Source

PatentUS12556635B2Methods and systems for generating dynamic voicemail greetings
Publication Date: 2026.02.17 T MOBILE US INC
  • US12556635B2 patent drawing
  • US12556635B2 patent drawing
  • US12556635B2 patent drawing

AI summary

Methods and systems for generating dynamic voicemail greetings are disclosed. According to an implementation, a voice call made from a caller to a recipient is directed to a voicemail server when the recipient is unreachable. The voicemail server may determine a relationship between the caller and the recipient. The voicemail server may further determine at least one of location data, event data, or time data associated with the recipient. The voicemail server may obtain the real-time location and event data from the recipient's phone and combine it with the saved location and event data to determine the content for the voicemail greeting message. The voicemail server may further select one or more templates based on the relationship between the caller and the recipient and the location and event content and generate a dynamic greeting message to be transmitted to the caller.