GrandStream DP720 Dect Phone firmware 1.0.9


#1

Hello Dears,

I have a problem with GrandStream DP720 Dect Phone it keeps showing error when I redial and call any number "call release 512 "

any advise?

Also I need GrandStream DP720 Dect Phone firmware 1.0.9 , please if someone has the file share it with me.

Thanks


#2

first you always need to update the fw, then if the problem persists ask for help here, maybe the problem has been solved with the new fw


#3

We have two dect phone the one with FW 1.0.9 is working fine and the one with the updated FW has this issue so we need to downgrade the FW


#4

you better open a ticket: