Dynamic Media Gateway Termination Identifier
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Solution Overview
Problem
The loosely defined termination ID format in gateway control protocols hinders 'Plug-and-Play' capability and interoperability between media gateways and media gateway controllers from different vendors, especially in hybrid networks, due to varying physical resource structures and syntaxes.
Innovation Solution
A dynamic and flexible media gateway termination identifier system is implemented, allowing for a user-defined syntax to represent terminations, which is communicated and processed by media gateways and controllers to unambiguously identify and manage physical resources, using a syntax that can adapt to different vendor formats.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a standardized termination ID format is implemented to enable Plug-and-Play capability, then interoperability between different vendors improves, but adaptability to varying physical resource structures deteriorates
Solution Approach 1:
The termination ID format is made dynamic and configurable rather than fixed. The system allows the termination ID syntax to be adapted and reconfigured based on different physical resource structures and vendor requirements, enabling both standardization for interoperability and flexibility for adaptability simultaneously
Solution Approach 2:
The invention changes the parameters of the termination ID format to be configurable and adaptable. By allowing parameters such as syntax structure, naming conventions, and mapping rules to be modified based on specific vendor requirements and physical resource structures, the system achieves both interoperability through standardization and adaptability through parameter flexibility
2Adaptability or versatility
If vendor-specific termination ID formats are used to accommodate different physical resource structures, then adaptability improves, but integration complexity increases
Solution Approach 1:
The invention introduces an intermediary layer (the configurable termination ID syntax) between the MGC and MGW that mediates between vendor-specific formats and standardized requirements. This intermediary allows translation and adaptation without requiring complex integration logic in the core control elements
Solution Approach 2:
The termination ID format is designed to be universal and multi-functional, capable of representing different physical resource structures through a unified configurable syntax. This universal format eliminates the need for separate handling logic for different vendors, reducing integration complexity
3Ease of operation
If a flexible user-defined syntax is implemented for termination IDs, then ease of configuration improves, but system complexity increases
Solution Approach 1:
The system enables self-service configuration where the termination ID syntax can be defined and adapted by users based on their specific needs. The configurable nature allows operators to tailor the format without requiring complex system changes or vendor-specific customization processes
Data Source
AI summary
Methods, systems, and computer program products for providing a dynamic and flexible media gateway termination identifier are disclosed. According to one aspect, the subject matter described herein includes a method for flexibly identifying terminations within a media gateway. The method includes receiving a syntax for representing terminations of a media gateway, communicating the syntax to a network node for processing media gateway control messages, and, at the network node, processing a media gateway control message using the syntax to identify a termination of the media gateway.