Have you contacted Dodo and asked for assistance?
Yes, I have now received a dodo modem from them, and am going to set up that modem in tandem with mine in bridged mode, so as to have the better wifi with my dlink router, but have the voip service with the dodo modem…
however, if I have the ability to politely tell them to stick their huge white useless modem up their bumoles, I will gladly take the opportunity.
I bought the Grandstream device from a supplier here in australia.
I bought the dlink.
Dodo did supply my voip login details, and password with a little “pressure” on my part, but to no avail… The grandstream still comes up with the “this account is not valid” notification.
It is an automated message. I cannot tell weather its coming from the grandstream, or dodo systems.
When I input anything but my voip account id (voip4#####) the grandstream turns up being unregistered.
The same happens with the authenticate id.
If i could find somewhere in the grandstream ui, an account number input box, or something akin to it, i might be able to try to fix the issue…
Sorry for the tardy reply, as i have very little free time.
Thank you again all for your help.
I will give anything a shot to get the device to work.