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how can find old firmware for SIP-T20P
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zman Offline
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how can find old firmware for SIP-T20P
Hi
how can find old firmware for SIP-T20P.
my firmware is 9.70.0.140
and i want to upgrade to this time
01-09-2016 05:42 PM
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Klaus_Yealink Offline
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Post: #2
RE: how can find old firmware for SIP-T20P
Hi

if you want to upgrade to the last firnware(9.73.0.50),you can get the last firmware from below link:

http://support.yealink.com/documentFront...umentId=19

if you want to upgrade to 9.70.0.140,please download this version from below link:

http://ftp.yealink.com/?ShareToken=BF281...B9972CD315

BR

klaus
01-12-2016 06:38 AM
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Mmadera Offline
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RE: how can find old firmware for SIP-T20P
http://support.yealink.com/documentFront...19#frnotes
01-12-2016 10:54 PM
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