Ok, I will disable again and do more testing.If the issue still persists with the setting disabled, do you have any thoughts on what might be affecting inbound with that setting?

Hello,I am curious if this issue has a solution? We are currently running in to the same issue. While disabling the dial-tone detection allows outbound to work, it then breaks inbound faxing. If the dial-tone detection needs to be disabled, what shou...