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Is there any pausible reason?![Exclamation]( "Exclamation")
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My original post:
Is there any pausible reason?
The original thread on google webcache:
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My original post:
Quote:Hi,
some of our customers have a 3CX V14 SP3 and Yealink phones with this firmware release. The firmware 28.80.0.95 is approved by 3CX and available for auto deployment by the PBX.
We have the same issue. After the phones are disconnected (unregistered, but power still available) and reconnected (registered) by the PBX (router reboot or nightly internet connection reconnect) the BLFs won't work anymore.
A manual downgrade (and phone reprovisioning) to firmware 28.80.0.70 resolves the problem.
We hope that this problem will be fixed very soon because BLFs are basic phone features.
