Dean,
The dialer that we recommend and tested is the one in chrome’s web store. Here is the link:
https://chrome.google.com/webstore/search/switchvox
or
https://chrome.google.com/webstore/detail/switchvox-dial-for-google/icjoecclleceagdmjbjjefbbmgcemhjf
Once it is installed you go to the extension and click options. Then fill it in like you are logging into the user portal with your extension and voicemail pin number.
