I currently have a Grandstream BudgetTone 100 configured for iTalk. Due to some changes in my employers business I now need to configure this to connect to the office voip system, I have all the settings I need to do this, except this phone seems to be locked to iTalk as I am unable to access the Advanced Menu.
Is there a simple way of unlocking this ? I really only want to use it on the "office voip system" for a few weeks until my new LinkSys 4 line phone arrives.
Otherwise, it will just be thrown in the garbage.
thanks
kiwiscoota
