Yealink Forums

Hello,
after upgrading phones to v7x I'm not able to set empty password using provisiong.
I'm trying to use line:
security.user_password = admin:
but it seems to have no effect.
Setting empty password was possible with previous v6x T2x/T3x provisioning.

This was a security feature of v7x software. It has actually been relaxed a bit and previously required letters and numbers.

Seems to be overly restrictive considering nature of provisioning and PnP where both transaction sides often can be spoofed so security is in administrator hands anyway, but thanks for clarification.