anonymous1712222627012
03-29-2014, 03:08 PM
There are 300 t21p phones connected to IP-PBX(set up config already) but I want to change the DND feature button, want it to turn off, use DND button to do something else.
Instead of log in web interface to turn off one by one, Is there anyway to do this in shortest solution?
Instead of log in web interface to turn off one by one, Is there anyway to do this in shortest solution?