[Asterisk-Users] ToIP (TDD over IP)

Joel Maslak jmaslak at antelope.net
Mon Dec 22 13:15:15 MST 2003


On Mon, 22 Dec 2003, Philipp von Klitzing wrote:

> Excuse my ignorance: What exactly is TDD? Is it US specific?

TDD -> Telecommunications Device for the Deaf (also used by people with
speech problems).  Also known as a TTY (Telephone Typewriter) or TDY (not
sure what it means)

I don't know if it is US-specific or not.

-- 
Joel



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