• ITU-T RECOMMENDATION I.238.8 (1988)
  • 8 I.231.8 - Circuit-mode 1920 kbit/s unrestricted, 8 kHz structured bearer service category
    • 8.1 Definition
    • 8.2 Description
    • 8.3 Procedures
    • 8.4 Network aspects for charging
    • 8.5 Interworking requirements
    • 8.6 Interaction with supplementary services
    • 8.7 Attributes and values of attributes of the circuit-mode 1920 kbit/s unrestricted, 8 kHz structured bearer service category
    • 8.8 Provision of individual circuit-mode 1920 kbit/s unrestricted, 8 kHz structured bearer services
    • 8.9 Dynamic description