Recommended Modems

PhoneTray Pro requires a voice/data/fax modem with caller id support in order to monitor incoming calls and block unwanted callers. You will need a USB voice modem in addition to the DSL, cable or wireless modem that you use to access the internet.

If you do not have a compatible voice modem, please buy one of the modems listed below. All modems listed here have been tested and work well with PhoneTray Pro.

External USB Modems