We've been trying to use soft phones with more people working from home but we're having some issues. The MGB is in DMZ mode, I have all the ports open based on the documentation but I can still only get the soft phone to work with teleworker turned off and the PC/cell phone connected to VPN. We have desk phones that have been connected via teleworker for over a year now with no issues. Mitel says its being blocked in the firewall, but I don't see anything in the logs of anything being blocked. Does anybody out there use Forinet firewalls and use the soft phones via teleworker?
