Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through H.323 networks [Endorsement of ISO/IEC 23290 (2002) modified]
Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through H.323 networks [Endorsement of ISO/IEC 23290 (2002) modified]
Private Integrated Services Network (PISN) - Mapping functions for the tunnelling of QSIG through H.323 networks [Endorsement of ISO/IEC 23290 (2002) modified]
