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Network, Networking
Technology, Data Communication Terms, Glossary and Dictionary
3.1 Khz audio bearer service
3.1 Khz audio bearer service, sometimes referred to as data-over-voice, is a bearer service provided by some telephone companies that sends data calls over voice trunks. The switches should turn off echo cancellators on the trunks handling this type of call. Echo cancellation corrupts data transmitted on voice trunks.
Related Terms:
3.1 Khz audio bearer service
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