Callback Queue Fault Minimization via Pre-established Messaging

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Solution Overview

Problem

Existing telephonic call distributor systems fail to effectively manage callback fault conditions, leading to customer dissatisfaction and lost sales due to unavailability of resources during scheduled callback times.

Innovation Solution

A method that minimizes callback faults by utilizing a combination of human agents and non-human responses, where immediate callbacks are processed regardless of time and scheduled callbacks are managed through a queue system, with voice response units offering alternative options and incentives for subsequent callbacks when agents are unavailable.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a telephonic call distributor system uses traditional callback queuing methods, then callbacks can be scheduled for later times, but callback faults occur when agents are unavailable at the scheduled time

Engineering Contradiction:
Improvecallback execution reliabilityVSAvoidcallback delay or failure
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by sending advance notifications to customers before the scheduled callback time, informing them of potential delays or alternative options. This allows the system to proactively manage callback scheduling and reduce faults by preparing customers for possible changes in callback timing.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system introduces an intermediary notification mechanism that acts as a mediator between the callback scheduling system and the customer. This intermediary layer provides alternative callback options and keeps customers informed, thereby reducing callback faults when original scheduling cannot be met.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If the system increases agent availability for callbacks, then callback reliability improves, but system resource constraints are exceeded

Engineering Contradiction:
Improvecallback execution reliabilityVSAvoidsystem resource requirements
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system enables self-service by allowing customers to receive notifications and select alternative callback options independently when original callbacks cannot be fulfilled. This reduces the need for additional agent resources while maintaining callback reliability through customer-initiated rescheduling.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system changes parameters by dynamically adjusting callback timing and offering alternative time slots based on agent availability and customer preferences. This allows the system to maintain reliability without requiring increased resource allocation by flexibly modifying callback parameters.

Inventive Principle:
Principle #35Parameter changes

3Ease of operation

If the system implements comprehensive callback monitoring and notification, then customer satisfaction improves, but system complexity increases

Engineering Contradiction:
Improvecustomer satisfactionVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system implements feedback mechanisms by sending notifications to customers about callback status, delays, and alternative options. This feedback loop keeps customers informed and satisfied without requiring complex manual intervention, as the system automatically manages communication.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The notification system serves multiple functions: informing customers of callback status, providing alternative time options, and reducing callback faults. This multi-functionality improves customer satisfaction while avoiding the need for separate specialized systems for each function.

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

Data Source

PatentUS7813489B2System and method for minimizing queue callback faults
Publication Date: 2010.10.12 ALVARIA INC
  • US7813489B2 patent drawing
  • US7813489B2 patent drawing
  • US7813489B2 patent drawing

AI summary

Queue callback systems and methods handle scheduled callbacks to requesters in the absence of resources by providing a pre-established message soliciting the establishment of an alternate callback. Non-callback options can also be presented to the respective requester. Agents can also be organized in a plurality of queues, each of a selected size, to more effectively use callback resources.