40ms latency reduction with CloudVNO SIP trunking

VoiceFlow AI switched to CloudVNO's AI Voice Infrastructure and immediately cut media latency by 40ms — making their voice agents sound dramatically more natural.

40ms latency reduction35% better conversation completion99.99% call connectivity

The Challenge

VoiceFlow AI's conversational voice agents were suffering from perceptible lag between turns. Even 80ms of media latency was enough to make their AI voices feel robotic and unnatural, leading to higher drop-off rates.

The Solution

By migrating to CloudVNO's AI Voice Infrastructure — with direct SIP trunking, low-latency media servers, and regional PoPs in the UAE and Europe — VoiceFlow AI brought their end-to-end media latency down to under 40ms consistently.

The Results

Within two weeks of switching, conversation completion rates improved by 35% and connectivity reliability hit 99.99%. Customer satisfaction scores for AI-assisted calls rose significantly, validating the team's hypothesis that latency was their primary friction point.