VoIP Traffic Management System for QoS Monitoring
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Solution Overview
Problem
Voice over Internet Protocol (VoIP) systems face Quality of Service (QoS) issues due to network congestion, latency, jitter, and hardware faults, including misrouting, registration storms, and call quality traffic problems, which affect user experience and network performance.
Innovation Solution
A system and method for VoIP traffic management that includes monitoring, analysis, and reporting components to detect and correct QoS issues by creating alarms and tickets, notifying a Network Operations Center (NOC) to proactively address problems and improve network performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If VoIP traffic is transmitted over the Internet without dedicated QoS management, then network flexibility and ease of operation are improved, but network performance and reliability deteriorate due to congestion, latency, and jitter
Solution Approach 1:
The patent implements continuous monitoring of VoIP traffic parameters (jitter, latency, packet loss) and uses this feedback to dynamically adjust QoS policies. The system collects performance data from the network, analyzes it against thresholds, and automatically modifies traffic management settings to maintain optimal service quality while adapting to changing network conditions.
Solution Approach 2:
The QoS management system dynamically adjusts traffic handling parameters based on real-time network conditions. It modifies packet prioritization, bandwidth allocation, and routing decisions adaptively rather than using static configurations, allowing the system to respond to varying traffic loads and network states while maintaining flexibility in deployment.
2Reliability
If traditional TDM traffic management methods are applied to VoIP traffic, then network performance and reliability are improved, but device complexity and difficulty of implementation increase
Solution Approach 1:
The patent replaces traditional TDM hardware-based traffic management with software-based QoS mechanisms implemented in the VoIP gateway and network elements. Instead of requiring dedicated TDM switching hardware and complex mechanical routing systems, the solution uses software policies, firmware configurations, and programmable network devices to achieve similar or superior performance with reduced complexity.
Solution Approach 2:
The QoS management system is designed to be universally applicable across different VoIP deployments and network architectures. It provides multi-functional capabilities including traffic classification, prioritization, monitoring, and policy enforcement that can be configured for various service types and network conditions, eliminating the need for specialized hardware for each function.
3Reliability
If proactive monitoring and alarm systems are implemented for VoIP traffic, then Quality of Service and reliability are improved, but device complexity and operational overhead increase
Solution Approach 1:
The monitoring system automatically detects QoS degradation, identifies the root cause, and triggers appropriate alarm notifications without requiring manual intervention. It self-configures monitoring parameters, collects performance data, compares it against predefined thresholds, and generates alerts to network operations centers or automated remediation systems, reducing the need for complex manual monitoring procedures.
4Reliability
If real-time VoIP traffic analysis and correction are performed, then Quality of Service and user experience are improved, but processing requirements and energy consumption increase
Solution Approach 1:
The system applies real-time analysis and correction only to VoIP traffic flows that exhibit QoS degradation or meet specific triggering conditions, rather than continuously processing all traffic. It monitors key parameters and intervenes selectively when thresholds are exceeded, reducing unnecessary processing energy while maintaining quality where needed.
Data Source
AI summary
A method is provided that includes: receiving, by one or more server devices, voice over Internet protocol (VoIP) traffic management rules from a network operations center; gathering, by the one or more server devices, VoIP traffic data from a VoIP network; analyzing, by the one or more server devices, the VoIP traffic data; creating, by the one or more server devices, a ticket based on the VoIP traffic management rules and the VoIP traffic data; and automatically sending, by the one or more server devices, the ticket to the network operations center based on the VoIP traffic management rules.