Phone model in question is a Grandstream GXP2170. Under Device Provisioning, if I try to add a BLF or Speed Dial, I get
"Server returned error code = -1
File "gs_gxp2170_mpkspeeddial.cfg" or "gs_gxp2170_mpkblf.cfg" required for provisioning of "Grandstream GXP2170" is missing.
Not sure what other information would be useful to assist with troubleshooting, but I would be happy to make it available if requested.
Have confirmed issue is present after spinning up a fresh install having done nothing else but yum update.
Please advise. Thank you.