We have 5 new Polycom VVX-301 phones. We use it with Dean One VOIP provider (broadsoft software).
When we use the provisioning option or with the sip registration, both options the phone works. But we cannot answer the calls. When picking up the phone nothing happens, and pressing the softkey answer does allso not work.
The reject and forward buttons doe work.
We have tried several firmware versions, but nothing works.
Whats wrong??
Kind regards Robert Meijer
