We have a Quadro 2x firmware 5.1.39.
My Snom 370 has extension 00 and 11 attached to it. The voicemail for 00 is working fine, however the voicemail for 11 is not working. When you call 11 from an external number the voicemail is not activated and says "user busy" and rings off. "Use internal voicemail" is activated and the extension has 20% memory and when I dial *0 there are no voice mails to delete. Is there anything else I can try?