PeerApp announced the formation of the "Content Service Extension (CSE) initiative in cooperation with global CDN service providers EdgeCast Networks and Limelight Networks .. Market trials for CSE-based products and services are scheduled to take place in the second half of 2013"
"The Content Service Extension initiative offers a service framework that will allow third party CDNs and Internet content services to extend their footprint deep into operator networks by leveraging operator infrastructure already in place. The goal of the initiative is to promote cooperation among network operators and Internet content ecosystem participants based on open interfaces and interoperability. It is open to broad participation by global CDN providers, network operators, content service providers and technology vendors".
See "PeerApp Announces Content Service Extension Initiative to Foster Open Collaboration within Content Delivery Ecosystem" - here