Deploy robust system monitoring and alerting tools to track VoIP system health, network performance, and call quality metrics. Configure alerts for abnormal behavior, performance degradation, or security threats to enable proactive intervention and rapid issue resolution Voip Number. Utilize specialized network optimization tools designed for VoIP traffic, such as jitter buffers, echo cancellers, and Quality of Service (QoS) enhancers. These tools can help mitigate common VoIP call issues, improve audio clarity, and optimize network efficiency for better call performance.