
INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - MAPPING FUNCTIONS FOR THE EMPLOYMENT OF 64 KBIT/S CIRCUIT MODE CONNECTIONS WITH 8 KBIT/S SUB-MULTIPLEXING
出版:Canadian Standards Association

专家解读视频
Specifies the mapping functions in exchanges of Private Integrated Service Networks (PISNs) required for the utilization of scenarios in which 64 kbit/s circuit mode connections are sub-multiplexed into one 16 kbit/s channel for carrying inter-PINX signalling and 6 x 8 kbit/s channels for carrying inter-PINX user information.
ISO/IEC 17311 : 2000(R2011) - Identical