The NTN identifies the exact network device ( DTE, data terminal equipment ) in the packet-switched network ( PSN ) and is often provided as an NUA . There are no rules to the structure of the NTN.
12.
Burst transmission in isochronous form enables communication between data terminal equipment ( DTE ) and data networks that operate at dissimilar data signaling rates, such as when the information-bearer channel rate is higher than the DTE output data signaling rate.