The Grandstream Series DP7xx there are two different methods for using the Do Not Disturb (DND) functionality. If you find that you are not receiving incoming calls and notice a DND symbol on the phones screen, follow the instructions below to turn off DND Make sure the base and handset are running 1.0.11.4 or higher. Preferences > Mute a...
Fri, 20 Mar, 2020 at 10:46 AM