[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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Updating firmware on SIP-T22P and SIP-T28P
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erick.perez Offline
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Updating firmware on SIP-T22P and SIP-T28P
Subject: Updating firmware on SIP-T22P and SIP-T28P

Hi folks, I inherited a batch of about 450 Yealink phones SIP-T22P and SIP-T28P.
I would like to get a manual/procedure to batch update firmware of these phones the most automated way possible.
The phones have this firmware:
SIP-T22P firmware 7.60.0.120
SIP-T28P firmware 2.60.0.140

i would like to also switch the language to spanish.

Thanks for your help on this...

have a great day.
01-29-2015 07:13 AM
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Updating firmware on SIP-T22P and SIP-T28P - erick.perez - 01-29-2015 07:13 AM

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