NENA Urges Continuing Support for TDM
The National Emergency Number Association urged that the FCC require carriers to continue to support time-division multiplexing (TDM) as they move to IP-based services. NENA said the transition is “occurring unevenly.” NENA “wants to ensure that all calls to 9-1-1…
Sign up for a free preview to unlock the rest of this article
Timely, relevant coverage of court proceedings and agency rulings involving tariffs, classification, valuation, origin and antidumping and countervailing duties. Each day, Trade Law Daily subscribers receive a daily headline email, in-depth PDF edition and access to all relevant documents via our trade law source document library and website.
are completed” and there is a “need to support TDM delivery of 9-1-1 traffic to selective routers for the immediately foreseeable future,” said a filing posted Thursday in docket 21-17.