Case Study
Cunningham Telephone & Cable Transformed Troubleshooting with Proactive Network Maintenance
Cunningham Telephone & Cable improved network maintenance by deploying ZCorum's PreEqualization Analyzer and Upstream Analyzer after repeated service calls failed to identify persistent broadband impairments. Operating in rural Kansas, technicians frequently revisited the same customer issues without locating the root cause, leading to rising maintenance costs and customer frustration. During a trial of ZCorum's proactive network maintenance tools, engineers discovered hidden micro-reflections caused by aging high-pass filters that traditional troubleshooting methods had overlooked. Detailed modem performance reports, real-time upstream spectrum analysis, and historical tracking allowed technicians to prioritize repairs and accurately locate impairments before they became major outages. Th
