I have done the Server and Client setups from DVSwitch Installation and User Guide Version 1.61.
As far as I can tell I have it right, but not quite ...
The DVS Mobile - I long press A then B selecting my options. Then the SEND button. Nothing appears to happen though, and I can[t hear any received audio from and modes.
I can login to the Server and have set it up as per DVSwitch Installation and User Guide Version 1.61.
The server and client are connected according to the client.