newer T46G's don't autoprovision with 3CX

[Wilson_Yealink]

Do you mean that you can auto provision succefully with 28.71.x.x firmware but not with 28.72.x.x firmware?
Please try below steps:
1.please change some configurations in the auto provision template and try again. Because if the CFG file have nothing changes, the phone won't do auto provision.
2.Please upgrade the firmware to latest version 28.72.0.45. You can get it from below link. >>28.72.0.45<<
3.Please download this template to do auto provision in your 3CX server. >>AutoProvisioning<<

If it still doesn't work after above steps, could you please describe your opertions detailed and send me your CFG file?
I will test it in my side.

thanks