Sangoma phones ring group and ring volume

Hi,

On wiki.freepbx.org we can find info about changing ring volume for Sangoma phones for ring group:

http://wiki.freepbx.org/display/PHON/Changing+Ring+Volume

but in my PBXAct for ring group there is no possibility to change that. There is only info about Alert Info, and no option for Ringer Volume Override.

Where is a problem? Is it mistake on wiki or I have problem with configuration?

Best regards,
Andcza

Did you submit a ticket through the Issues link at the top of the page?

No, I didn’t. Should I?

I expect there are updates pending that you have not applied. If you browse to System Admin, Updates does it show any available?

System is updated: