Fax Server Configuration Management for Transmission Incompatibility
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Solution Overview
Problem
Facsimile transmission failures due to incompatibility and variability in fax board configurations across different devices and networks, leading to unsuccessful transmissions.
Innovation Solution
A facsimile management system that determines the transmission context and checks for prior transmission failures, allowing for the selection of alternative hardware or configuration changes in the fax server to enhance transmission success, utilizing a SIP proxy and fax server module to update databases with successful or unsuccessful transmission data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fax server uses a specific fax board configuration for transmission, then the transmission process is simple and direct, but compatibility issues arise with different fax devices leading to transmission failures
Solution Approach 1:
The system dynamically changes transmission parameters such as data transmission rate, error correction mode, and compression method based on the detected fax board type and compatibility requirements. This allows the fax server to adapt its configuration to match the receiving device's capabilities, resolving compatibility issues while maintaining reliable transmission.
Solution Approach 2:
The fax server implements dynamic configuration switching, where the transmission setup is not fixed but can be adjusted in real-time based on the detected fax board characteristics. The system transitions between different transmission modes and parameters adaptively, enabling compatibility with various fax devices without manual reconfiguration.
2Reliability
If the system attempts multiple transmission configurations for failed faxes, then transmission success rate improves, but system complexity and processing time increase
Solution Approach 1:
The system performs preliminary detection of the receiving fax board's capabilities and characteristics before initiating the transmission. By gathering compatibility information in advance and pre-configuring appropriate transmission parameters, the system avoids the need for multiple retry attempts with different configurations, thereby reducing complexity while maintaining high success rates.
Solution Approach 2:
The system incorporates feedback mechanisms where transmission results are analyzed and used to adjust future transmission configurations. The fax server learns from successful and unsuccessful transmissions, storing compatibility information in a database to guide subsequent transmission decisions, reducing the need for complex real-time decision-making.
3Adaptability or versatility
If the system detects and adapts to different fax board types, then compatibility improves, but detection and measurement difficulty increases
Solution Approach 1:
The system introduces an intermediary detection layer that communicates with the receiving fax device to gather information about its board type and capabilities. This intermediary mechanism handles the complex detection process by establishing preliminary communication protocols and extracting compatibility information without requiring the main transmission system to directly analyze all possible fax board variations.
Data Source
AI summary
Embodiments of the present invention provide for a method, system, and computer program for increasing the success of a facsimile transmission. In an embodiment of the invention, the method includes writing a record to a database during a failed attempt at transmitting a fax image by the fax server, receiving each of a new fax image to be transmitted to a recipient, a specified fax sender, and also at least a portion of a phone number, and retrieving a current selected configuration stored for the specified fax sender. The method further includes querying the database to determine whether the current selected configuration of the specified fax sender matches a record in the database, and if a match is found, establishing that a prior facsimile transmitted by the specified fax sender was unsuccessful, but on condition that no match is found, transmitting the new fax image by the fax server.