Radioless Connections
TBD
macOS
Transceive
Windows
iaxRpt
iaxRpt is a popular, but no longer maintained client for Windows.
Zoiper
Android
DVSwitch Mobile
DVSwitch Mobile is an Android client that allows you connect to the AllStarLink network. It is available on Google at <https://play.google.com/store/apps/details?id=org.dvswitch> Support is at <https://dvswitch.groups.io/g/Mobile>