Supported IP Phone Manufactures and Phone Models

Yealink

Model	Firmware Version
SIP-T19P E2	53.81.0.XX or later
SIP-T21P E2	52.81.0.XX or later
SIP-T23P	44.81.0.XX or later
SIP-T23G	44.81.0.XX or later
SIP-T27P	45.81.0.XX or later
SIP-T27G	69.81.0.XX or later
SIP-T29G	46.81.0.XX or later
SIP-T40P	54.81.0.XX or later
SIP-T40G	76.81.0.XX or later
SIP-T41P	36.81.0.XX or later
SIP-T41S	66.81.0.XX or later
SIP-T42G	29.81.0.XX or later
SIP-T42S	66.81.0.XX or later
SIP-T46G	28.81.0.XX or later
SIP-T46S	66.81.0.XX or later
SIP-T48G	35.81.0.XX or later
SIP-T48S	66.81.0.XX or later
SIP-T52S	70.81.0.XX or later
SIP-T53	95.84.0.30 or later
SIP-T53W	95.84.0.30 or later
SIP-T54W	96.84.0.30 or later
SIP-T57W	97.84.0.35 or later
SIP-T54S	70.81.0.XX or later
SIP-T56A	58.80.0.XX or later
SIP-T58A	58.80.0.XX or later
SIP-T58V	58.80.0.XX or later
W41P	W60B: 77.83.0.10 or later
W53P	W60B: 77.83.0.10 or later
W60P	W60B: 77.83.0.10 or later
W52P	Base for W52P: 25.81.0.30 or later
W56P	Base for W56P: 25.81.0.30 or later
CP930W-Base	W60B: 77.83.0.20 or later

Vtech

Model	Firmware Version
ET605	8.10.1.31 or later
ET635	8.10.1.31 or later
ET685	8.10.1.25 or later
VDP650	1.0.0.9 or later
VCS752	1.1.6.0 or later
VCS754	1.1.6.0 or later

Fanvil

Model	Firmware Version
C400	14.0.0.3.r1 or later
C600	14.0.0.3.r1 or later
X1	2.8.0.6251 or later
X1P	2.8.0.6251 or later
X2	2.8.0.6251 or later
X2C	2.8.0.6251 or later
X3S	2.8.0.6251 or later
X3G	2.8.0.6251 or later
X4	2.8.0.6251 or later
X5G	1.4.0.2016 or later
X5S	1.8.0 or later
X6	1.8.0 or later
H5	2.8.0.6251 or later

Snom

Model	Firmware Version
D315	10.1.33.33 or later
D345	10.1.33.33 or later
D385	10.1.33.33 or later
D785	10.1.33.33 or later