Transcoder free operation
id:
transcoder-free-operation-269-9688548
title:
Transcoder free operation
text:
In a telecommunication network Transcoder free operation, or TrFO, also known as Out of band transcoder control is the concept of removing transcoding function in a call path. In legacy GSM networks a call between two mobile stations involved two transcoding functions, one at each BSC. This transcoding functionality was generally implemented in a separate Transcoder and Rate Adaptation Unit, or TRAU. TRAU was connected to BSC and MSC through TDM E1 or STM-1. With the introduction of NGN and 3G n
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Transcoder_free_operation
date created:
date modified:
2024-04-04T20:38:04Z
main entity:
{"identifier":"Q7833894","url":"https://www.wikidata.org/entity/Q7833894"}
image:
fields total:
13
integrity:
13