CDN alternatives have been something of a forbidden fruit for a long time, yet despite the rise of decentralized delivery software, the promise of disruption continues to fall short of manifesting into anything truly convulsive. But if anyone knows disruption, it is SRT co-founder Haivision, having just secured its second delivery technology acquisition to unsettle established players – buying peer-to-peer technology specialist Teltoo. That said, Faultline is regularly reassured by fans of P2P software – including Teltoo’s largest customer Liberty Global – that the technology is more about refining specific network models into a hybrid of sorts, as opposed to anything resembling a long-term CDN replacement. In acquiring the LightFlow Media Technologies part of video optimization outfit Epic Labs in…