Just trying to find out if there are any modems that defeat the known tone delay. I am using the zoom 3025c and it works great, but like i saw here, the menus are hardly usable due to the delay in tone dectection.
Im not looking to spend a ton of money on a large scale PBX system, I'm trying to get some ideas if there are any modems that will work better for tone detection, or if there are any lowere cost home or small business pbx systems availabe.
My second question is to see if a KSU system would be compatible with IVM and IMS?