ETSI TS 123 153 specifies the stage 2 description of the Out-of-Band Transcoder Control for speech services. It
describes the principles and procedures to support Transcoder Free Operation, Tandem Free Operation and the
interworking between TrFO and TFO. Transcoder at the edge is also part of the present document.
The present document specifies functions, procedures and information which apply to GERAN Iu mode. However,
functionality related to GERAN Iu mode is neither maintained nor enhanced.
| Edition : | 14.0.0 |
| File Size : | 1
file
, 790 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 107 |
| Published : | 04/01/2017 |