R-Talk is designed and manufactured by NTT Advanced Technologies.
Following links are reference.
NTT Advanced Technologies Corporation
R-Talk by NTT Advanced Technologies Corporation
What is R-Talk?
Developed as a smart business tool backed by superior Japanese quality. R-Talk has become a global brand
R-Talk is the Voice Conferencing Microphone/Speaker system brought to you by NTT-AT* that combines advanced technology with full-featured usability.
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