The document discusses proposals for assigning telephone numbers to users of video relay services (VRS) to provide functional equivalence to emergency services and direct dialing capabilities. It describes AT&T's preference for a model where VRS users get numbers from their chosen provider, and a centralized database containing numbers and IP addresses is maintained using DNS and updated by each user's provider. This would allow any provider to directly connect with any user for VRS calls or direct dialing between deaf users.
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Att naruc vrs presentation 2-12
1. Video Relay Service and Assignment of Numbers for IP Based Services February 16, 2008 Penn Pfautz [email_address]
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7. Alternate Relay Provider Selection VRS Provider 1 VRS Provider 2 URI IP DNS NPAC Dynamic DNS Number Portability Administration Center URI Change Updates VRS Provider DDNS IP IP Number 3 rd Party NPAC Toll Free Number Toll Free Number URI Number COPY IP URI IP URI URI Number NPAC IP Number
10. Video Relay Service (from 1/6/2006 CSD Presentation to NANC) 6 Internet PSTN Deaf or Hard of Hearing ASL User Hearing User Communications Assistant (Video Interpreter) ASL Communication Between Deaf and CA Voice Communication Between Hearing and CA
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