Below is a list of all supported devices. If you have any questions about a device not on this list, please contact support.
T5x Series
SIP-VP59
SIP-T58V & SIP-T58A
SIP-T57W
SIP-T56A
SIP-T54W
SIP-T54S
SIP-T53W
SIP-T53
SIP-T52S
T4x Series
T4xU
SIP-T48U
SIP-T46U
SIP-T43U
SIP-T42U
SIP-T41U
T4xS
SIP-T48S
SIP-T46S
SIP-T42S
SIP-T41S
T4xG and T4xP
SIP-T48G
SIP-T46G
SIP-T42G
SIP-T41P
SIP-T40G
SIP-T40P
T3x Series
SIP-T33G
SIP-T33P
SIP-T31G
SIP-T31P
SIP-T30G
SIP-T30P
SIP-T30
T2x Series
SIP-T29G
SIP-T27G
SIP-T27P
SIP-T23G
SIP-T23P
SIP-T21P E2
Conference Phones
CP960
CP920
CP930W
Cordless Phones
W80 Multi-cell DECT
W60P
W56P
W52P
Legacy Devices
Legacy devices are still supported for existing customers, but cannot be added to new users.
SIP-T38G
SIP-T32G
SIP-T28P
SIP-T26P
SIP-T22P
SIP-T21P
SIP-T20P
SIP-T19P
CP860