[Asterisk-Users] grandstream ringtones - makering.pl usage for 1.0.50

[Brian Capouch]

Jeremy White wrote:
> Actually, I think the format of the file has changed in version
> 1.0.50.
> 

I have gotten a bit more clarity on the ringtone issue from Grandstream 
support.

It is a fact that there are two hardware revisions of the phone, which 
they call "Rev A" and "Rev B."

Only "Rev B" phones are able to use ringtones, so those who have the 
older model are wasting their time trying to use them.

Apparently an upcoming firmware release will reveal which version is on 
a given phone.

In general, I was told, the matte-finish ones are Rev B, and the shiny 
ones are Rev A.

FYI.  I feel better that it wasn't my tftp server, anyway.

B.