======Hardware - VOIP Phones - Yealink - Misc======

[[http://www.yealink.com|Yealink]]

[[http://www.yealink.com/products_list_18.html|Yealink - EoL Products]] links to End of Life Announcement for end-of-life phones. Yealink seems to provide no list of when products will reach EOL. \\
[[https://support.yealink.com/en/portal/home?categoryId=44|Yealink Support - EOL Products]]


=====VP-T49G=====

[[http://forum.yealink.com/forum/showthread.php?mode=linear&tid=42589&pid=65007|Yealink - Yealink Forums » IP Phone Series » T4x Series » Current Firmware T49G?]] 51.80.0.100 is older than 51.25.0.15.


=====SHA256 certificate support=====

[[http://forum.yealink.com/forum/printthread.php?tid=2538|Yealink Forum - VPN and SHA256 hashes]]: "W52P with firmware 25.73.0.20 does not seem to support certificates signed with SHA256." (2014-10-10)\\
[[http://forum.yealink.com/forum/printthread.php?tid=3913|Yealink Forum - openvpn sha256 support]]: "sha256 will be supported in V80 with phone model T19_E2/T21_E2/T23/T27/T29/T4x" (2015-06-06)\\
[[http://forum.yealink.com/forum/printthread.php?tid=4501|Yealink Forum - t20p and sha256 for SIP TLS]] "T20 only supports sha128, currently there is no a plan to add the support of sha256 in this phone model." (2015-08-27)\\