VoIP (Voice over Internet Protocol) offers cost-effective communication, but it can suffer from common issues like call drops, poor audio quality, latency, jitter, and echo. These problems often stem from network congestion, insufficient bandwidth, outdated hardware, or improper Quality of Service (QoS) settings. Firewalls and NAT configurations may also block or misroute VoIP traffic. Troubleshooting starts with checking network stability, upgrading internet speed, using VoIP-optimized routers, and prioritizing voice traffic. Regular firmware updates and monitoring tools can help identify and resolve problems proactively. Addressing VoIP issues promptly ensures clear, reliable communication—critical for customer service, collaboration, and daily operations.
