T46 fills all unset blf's

[KristianMedK]

I've encountered a few issues with T46, where it, seemingly out of nowhere, fills all empty blf buttons with a label "SpeedDial_Idle", which then have to be manuelly removed or overwritten with something else.

I haven't been able to deliberately introduce this error with autoprovisioning.

Is this a known issue, or do you have any idea as to why this could happen ?

The phones where this happened are running firmware 28.80.0.70.

[Karl_Yealink]

Do you mean that the phone will auto configure empty button with a label "SpeedDial_Idle"?

I think maybe there is auto provision in your side, can you check whether some auto provision occur in your side?

[KristianMedK]

There is autoprovisioning, but i've checked the configuration we're sending, and it doesn't contain blf's, which does not have a value, and there has been no code changes to the script generating the configuration file, between the error being reported, and debugging the issue.

I haven't been able to reproduce it on my own T46 neither.

This isn't a known to happen, rarely, on any yealink phones ?