Not sure on your reason for this, but I can tell you that I have a Grandstream connected to a 60s rotary phone and it rings just as strong as ever.
https://studio.youtube.com/video/r88JcZQE3B0/edit On Thu, Mar 24, 2022 at 2:35 PM Mike Hammett <[email protected]> wrote: > I'm looking for ATAs that produce a 90-volt ring. My Zhone only does 40v > and my Grandstream only does 52v. It looks like the Cisco SPA122 used to, > but it's EOS. > > > > ----- > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com > > > > Midwest Internet Exchange > http://www.midwest-ix.com > > _______________________________________________ > VoiceOps mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/voiceops >
_______________________________________________ VoiceOps mailing list [email protected] https://puck.nether.net/mailman/listinfo/voiceops
