Universal SMDR Buffer for PBX Protocol Translation
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Solution Overview
Problem
Modern PBX systems, including VoIP, produce diverse SMDR messages in proprietary formats, necessitating a universal system for recording, interpreting, and providing access to these messages.
Innovation Solution
A flexible system that receives SMDR messages in various formats, processes them to generate reports, and controls information by using a software buffer application connected to PBXs via RS-232 or TCP/IP protocols, integrating with web-hosted services for unified analysis and reporting across different PBX types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a PBX system uses proprietary protocols to produce SMDR messages, then the system can maintain its unique functionality and performance characteristics, but the system becomes difficult to integrate with other PBX systems and requires specialized processing equipment
Solution Approach 1:
The patent introduces a universal interface layer that acts as an intermediary between proprietary PBX systems and the central processing system. This interface layer translates various proprietary protocols into a unified internal representation, allowing different PBX systems to be integrated without modifying their core functionality while enabling consistent processing of SMDR messages across all system types
Solution Approach 2:
The patent creates a universal SMDR processing system that can handle multiple PBX types through a single interface. The system maintains a library of protocol translators and parsers that can adapt to different PBX architectures (traditional PBX, VoIP PBX, mobile PBX), allowing one system to serve multiple functions across different telecommunications platforms
2Adaptability or versatility
If a universal system is designed to handle multiple PBX types, then interoperability is improved, but the system complexity increases due to the need to support diverse protocols
Solution Approach 1:
The patent divides the protocol handling functionality into separate, modular components. Each PBX type has its own dedicated parser and translator module that operates independently. This segmentation allows the system to manage complexity by organizing protocol-specific logic into discrete units that can be loaded, updated, or removed without affecting other parts of the system
Solution Approach 2:
The patent employs configuration parameters and settings that allow the system to adapt its behavior based on the detected PBX type. Instead of hardcoding complex protocol logic for each system, the architecture uses parameter-driven configuration where protocol specifics are encoded in configurable settings, reducing structural complexity while maintaining versatility
3Speed
If SMDR messages are processed in real-time, then system responsiveness is improved, but the processing load and resource consumption increase
Solution Approach 1:
The patent performs preliminary processing actions by buffering SMDR messages and pre-translating them into a standardized format before they reach the central processing system. This preliminary action at the interface layer reduces the processing burden on the main system, allowing real-time responsiveness without proportionally increasing resource consumption at the core processing level
Data Source
AI summary
The present invention provides a highly flexible system that can receive SMDR messages in many different formats and process these messages to produce useful reports and control information. The system can collect data via a LAN/WAN connection from PBX systems with internal data storage, PBX systems without internal data storage and legacy PBX systems that are connected to a buffer for storage of SMDR records.