Customer Premise VoIP System Local Feature Customization

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Solution Overview

Problem

Network service providers face significant resource challenges in developing and introducing new call features for VoIP services, resulting in basic and inflexible offerings that fail to meet customer demands for customized features.

Innovation Solution

A customer premise based communication system, comprising a VoIP Central System (VCS) with a SIP server, Service Creation Environment (SCE) server, and web server, allows customers to customize and control service features locally, enabling the implementation of customer-defined features without relying on network-based services.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If service providers develop and introduce new call features centrally, then feature availability is improved, but resource consumption and development complexity increase significantly

Engineering Contradiction:
Improvefeature availabilityVSAvoiddevelopment complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent enables customers to create and manage their own call features through a user-friendly interface. Customers can define feature parameters, select feature types, and configure behavior without requiring service provider intervention. This self-service approach maintains feature availability while dramatically reducing the resource consumption and complexity associated with centralized feature development.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system segments feature management into two parts: a centralized framework that provides the infrastructure and validation, and a customer-controlled configuration layer that allows individual feature customization. This segmentation enables feature availability to be maintained through the framework while reducing development complexity by allowing customers to configure features rather than requiring provider development for each customization.

Inventive Principle:
Principle #1Segmentation

2Productivity

If service providers provide basic and inflexible features, then resource allocation is reduced, but customer customization needs are not met

Engineering Contradiction:
Improveresource efficiencyVSAvoidfeature flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The system transforms static, fixed features into dynamic, configurable features. Customers can modify feature parameters, timing, conditions, and behavior in real-time based on their specific needs. This dynamic configuration capability maintains resource efficiency by using a standardized feature framework while providing the flexibility and customization that basic rigid features cannot offer.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent allows customers to change feature parameters such as timing, conditions, priorities, and behavior without requiring new feature development. By enabling parameter changes within a standardized framework, the system maintains resource efficiency while achieving the flexibility and customization that customers require, resolving the contradiction between resource efficiency and feature adaptability.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If customers access features through centralized service profiles, then service provider control is maintained, but customer customization capability is limited

Engineering Contradiction:
Improveservice controlVSAvoidcustomer customization capability
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system introduces a customer premise communication system as an intermediary between the customer and the centralized service profile. This intermediary provides a user-friendly interface that translates customer customization requests into standardized feature configurations, maintaining service provider control through validation and framework constraints while enabling easy customer customization through intuitive configuration tools.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9614957B2Method and apparatus for providing a customer premise based communication system
Publication Date: 2017.04.04 AT&T INTELLECTUAL PROPERTY I L P
  • US9614957B2 patent drawing
  • US9614957B2 patent drawing
  • US9614957B2 patent drawing

AI summary

A method and an apparatus for providing a customer premise based feature. For example, the method receives a call directed to a customer, wherein the call is associated with a customer premise based feature. The method then forwards the call to a customer premise based communication system located at a location of the customer, wherein the customer premise based feature is implemented locally by the customer premise based communication system.