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T-42 BLF
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mlenihan Offline
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Joined: Oct 2016
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T-42 BLF
On 3CX V14. Our Yealink t42 phones with firmware lose BLF presence after a while. We have other extensions configured as BLF and they do not show if someone is on the phone (BLF buttons stay green).

We attempted to manually install firmware but it will not take (it goes through 'updating firmware' but stays on .110).

The only fix we have found so far is to reboot the phones. We cannot tell how long the reboot is good for before it stops working.

Has anyone seen this or have a fix for it?
10-26-2016 02:40 AM
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Messages In This Thread
T-42 BLF - mlenihan - 10-26-2016 02:40 AM
RE: T-42 BLF - Lucia_Yealink - 10-26-2016, 11:01 AM
RE: T-42 BLF - mlenihan - 10-27-2016, 01:55 AM

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