T-Mobile Says Support Broad for Real-Time Text Clarification
T-Mobile told the FCC there's broad agreement on the need for clarification of a December order establishing a common standard for the transition from text technology (TTY) to real-time text (RTT). T-Mobile sought clarification (see 1702240035) on the obligation of…
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carriers to deliver calls to 911 call centers using an emergency services Internet Protocol network (ESInet). “No commenter opposes a clarification by the Commission that wireless carriers should not be responsible for transcoding RTT calls delivered in IP format to an ESINet,” T-Mobile said in comments in docket 16-145. “Furthermore, several commenters expressly agree that in the situation described by T-Mobile, 'transcoding of RTT to TTY should not be the responsibility of an originating service provider or access network provider' when delivering calls to an ESINet.”