Integrated Services Digital Network (ISDN);Audiovisual services;Frame structure for a 64 kbit/s to 1 920 kbit/s channel and associated syntax for inband signalling (Endorsed by Asociación Española de Normalización in April of 2022.)
| AENOR | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Name | UNE-ETS 300144 Ed2 |
