[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


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Downgrade Firmware
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Yealink Support Offline
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Post: #2
RE: Downgrade Firmware
Hi Lee
Of course,you can downgrade from 2.70.0.150 to 2.70.0.103.
Indeed,Yealink and 3CX are long-term strategic partner,so 2.70.0.150 can also support 3CX well.
10-11-2013 09:08 AM
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Messages In This Thread
Downgrade Firmware - Lee-Dreyer - 10-07-2013, 07:05 PM
RE: Downgrade Firmware - Yealink Support - 10-11-2013 09:08 AM
RE: Downgrade Firmware - complex1 - 01-29-2021, 03:40 AM
RE: Downgrade Firmware - Yisroel_MongoTEL - 01-29-2021, 10:10 PM

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