Allworx Technical Support Forum

I have a 9204G setup at home.
Boot Server, SNTP Time Server, and Server Contact IP all have external IP of our Allworx system. Remote PnP Key is in.
Phone is working fine with the exception of the date and time not being displayed.
Does UDP Port 123 need to be opened up on our firewall for SNTP traffic? Didn't see that mentioned in the Allworx documentation.

I opened UDP port 123 on firewall and voila, date and time are now working properly on remote phones.
Hey Allworx - add this port to your documentation and save the next guy some time!

Great! Was experiencing the same problem! Now it's working!