The combination of 5G and edge computing is revolutionizing call centers. According to an ABI Research report, by 2025, there will be over 2 million edge nodes worldwide dedicated to real-time customer service, with average latency dropping from 50 milliseconds in the 4G era to under 10 milliseconds.
In Asia, a leading bank has leveraged 5G+edge computing to achieve real-time voice translation and sentiment analysis. When customers speak on the phone, edge nodes process the audio locally without uploading to the cloud, thereby avoiding network jitter. Tests show this architecture improves voice transcription accuracy by 12% while reducing bandwidth costs by 20%.
Another Japanese call center operator deployed a private 5G network in remote areas, combined with edge AI, enabling remote agents to handle high-definition video calls smoothly. GlobalConnect's 5G edge solution has been implemented in multiple countries, supporting call centers in maintaining low-latency connections in mobile scenarios such as in-vehicle customer service.
The challenges lie in infrastructure investment and standardization. 5G coverage is still expanding, but the industry predicts that by 2027, 80% of call centers will rely at least partially on edge computing for processing sensitive data.