Needing to pick up some additional Dect R4 equipment and our regular partner/vendor is saying that Avaya has stopped making the Dect wireless equipment. I can't find the rack chargers anywhere online and supply of the 3735 phones is limited. Avaya still has the R4 lineup on their site with no mention of it being EOL. Is the consensus that Avaya has unofficially EOL'ed Dect or is it just the same lingering supply chain issues a lot of folks are still dealing with? If Dect has been EOl what are folks deploying in it's place?