Thanks, i noticed in the supported device list they are listed as non-certified. So does that mean in EPM15 they are only basic provisioning or is it now full provisioning?
So i upgraded to FreePBX V15 and now i get the GRP Models in EPM which is a start. however the key mappings are wrong. it seems that grandstream changed the modes for the buttons so if you select a button in the template, it shows up as a different button on the phone. I had to manually edit the basefile and program each VPK based on the P codes i downloaded off a configured phone set.