- October 30, 2018 at 5:10 pm
I have 3 Vital PABX Servers, I tried with the 3 servers, none worked, on this phone.
if anyone has any registration tutorial of this phone so I can check if I am not putting some wrong information. I believe that no, I did not call the phone support and they said that this is correct, but I need to check my office for not registering.
I have GrandStream phones registered on this server normally.0