I have dialog 5446 phones with firmware P1C10, I need to upgrade it to the latest firmware provided by Mitel.
I read in another thread that I have to upgrade it to firmware version R1F and then to R2K. I can't find these releases any ware. besides, what is the flag that need to be set in the...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.