ACD Call Transfer via Supervisor State Monitoring

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Solution Overview

Problem

Call centers face challenges in managing voice quality over broadband connections, particularly in wide area networks, where transient degradations in voice quality make it difficult to predict and address issues effectively, leading to poor customer service and inefficiencies in agent allocation.

Innovation Solution

The system employs 'interruptible' and 'uninterruptible' states for supervisors to monitor and manage call quality, allowing for real-time transfer of calls experiencing quality issues to supervisors on higher quality networks, ensuring continuous service and efficient resource allocation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If calls are transferred to supervisors based on voice quality monitoring, then service quality is improved, but system complexity increases due to quality monitoring and state management

Engineering Contradiction:
Improveservice qualityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system performs preliminary voice quality monitoring and supervisor state assessment before call transfer is needed. By continuously monitoring voice quality parameters and pre-identifying available supervisors in interruptible states, the system prepares transfer candidates in advance, reducing the complexity of real-time decision-making when quality degradation occurs.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The ACD system acts as an intermediary between agents and supervisors, managing the complex quality monitoring and transfer logic centrally. This intermediary role consolidates the complexity in a single control point rather than distributing it across multiple components, simplifying the overall system architecture while maintaining reliability.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If supervisors are kept in interruptible states for potential call transfers, then call transfer capability is improved, but supervisor availability for current calls may be reduced

Engineering Contradiction:
Improvecall transfer capabilityVSAvoidsupervisor availability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The supervisor's state is made dynamic, allowing transition between interruptible and non-interruptible states based on real-time needs. Supervisors can be in an interruptible state when available for potential transfers, and transition to non-interruptible when actively handling calls or when quality issues arise. This dynamic state management allows the system to adapt supervisor availability to current operational requirements.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system automatically monitors voice quality and supervisor states, and autonomously initiates call transfers when quality degradation is detected and suitable supervisors are available. This self-service capability reduces manual intervention requirements and ensures rapid response to quality issues without burdening supervisors with constant monitoring decisions.

Inventive Principle:
Principle #25Self-service

3Reliability

If voice quality is continuously monitored to detect degradation, then call quality reliability is improved, but measurement and detection complexity increases

Engineering Contradiction:
Improvecall quality reliabilityVSAvoidquality detection complexity
Core Design Contradiction:
ReliabilityVSDifficulty of detecting and measuring

Solution Approach 1:

The system implements continuous feedback loops that monitor voice quality parameters during calls and automatically trigger transfer actions when quality thresholds are breached. This feedback mechanism transforms complex quality measurements into simple binary decisions (quality acceptable/not acceptable), reducing the complexity of detection while maintaining high reliability through automated response to measured conditions.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8442208B2Method and system for transferring an automatic call distributor call
Publication Date: 2013.05.14 CISCO TECHNOLOGY INC
  • US8442208B2 patent drawing
  • US8442208B2 patent drawing
  • US8442208B2 patent drawing

AI summary

A method for transferring an automatic call distributor call includes receiving from a caller a call for distribution to one of a plurality of agents and distributing the call to a first agent of the plurality of agents for handling. The method includes receiving a transfer request to transfer the call to a supervisor and selecting an available supervisor to receive the call. The available supervisor comprises a supervisor not in an uninterruptible state. The method includes transferring the call to the selected available supervisor.