China, Dec. 15 -- ZTE Corporation, a global leading provider of integrated information and communication technology solutions, in collaboration with several operators and industry organizations, proposed the Transport Application Programming Interface (TAPI) standard, which has been successfully approved and initiated at a meeting of Question 12 under ITU-T Study Group 15 (ITU-T SG15) to introduce a unified interface specification. This standard is designed to address interoperability challenges among multi-vendor equipment at the Software Defined Network (SDN) controller layer, laying a solid foundation for operators to build open and decoupled SDN networks.G.7702 is a key recommendation for the SDN control architecture of transport networ...