Enterprise Network Working Group

This working group investigates technical trends and develops national standards for the construction of enterprise networks. In particular, it develops national standard specifications for: (1) the interface between PBXs applying ITU-T and ISO/IEC standards and adopting SIP technologies of IETF; and (2) the interface between PBX and computers applying CSTA* standards of ISO/IEC.
* CSTA: computer-supported telecommunications applications