B.1 SIP encryption
The next table shows which devices (CPEs) support SIP encryption in Enreach Contact. Some Yealink models have additional firmware requirements. These are listed in the Firmware Requirements column. Using older firmware versions for these models will cause these phones to stop working when SIP encryption is enabled. Before enabling SIP encryption for these phone models, ensure that the phones are updated to the latest firmware version. If no firmware requirements are listed, all firmware versions are supported.
Some Yealink models have additional firmware requirements. Using older firmware versions for these models will cause these phones to stop working when SIP encryption is enabled. Before enabling SIP encryption for these phone models, ensure that the phones are updated to the latest firmware.
If the Yealink Desktop phone is provisioned with the generic Yealink Desktop profile, SIP encryption is not supported. Switch to another Yealink provision profile if you want to use SIP encryption.
|
Device model
|
Firmware requirements
|
SIP encryption
|
|---|---|---|
|
Aastra/Mitel 5x series
|
|
Not supported
|
|
Aastra/Mitel 67xx series
|
|
Not supported
|
|
Aastra/Mitel 686x series
|
|
Not supported
|
|
Aastra/Mitel 6873i
|
|
Not supported
|
|
Gigaset DEx series
|
|
Not supported
|
|
Gigaset N300A IP DECT Base station
|
|
Not supported
|
|
Gigaset N510 IP Pro DECT Base station
|
|
Not supported
|
|
Gigaset N720 IP Pro
|
|
Not supported
|
|
Gigaset NX70 IP Pro
|
|
Supported
|
|
Yealink CP860
|
|
Supported
|
|
Yealink Desktop phone
|
|
Not supported
|
|
Yealink T19P/T19P-E2
|
|
Supported
|
|
Yealink T40G
|
76.83.188.6 or higher
|
Supported
|
|
Yealink T40P
|
54.83.188.6 or higher
|
Supported
|
|
Yealink T41P
|
36.83.188.6 or higher
|
Supported
|
|
Yealink T41S (Lydis FW)
|
66.83.188.6 or higher
|
Supported
|
|
Yealink T41S (Enreach FW)
|
|
Supported
|
|
Yealink T42G
|
29.83.188.6 or higher
|
Supported
|
|
Yealink T42S (Lydis FW)
|
66.83.188.6 or higher
|
Supported
|
|
Yealink T42S (Enreach FW)
|
|
Supported
|
|
Yealink T46G
|
28.83.188.6 or higher
|
Supported
|
|
Yealink T46S (Lydis FW)
|
66.83.188.6 or higher
|
Supported
|
|
Yealink T46S (Enreach FW)
|
|
Supported
|
|
Yealink T48G
|
35.83.188.6 or higher
|
Supported
|
|
Yealink T48S (Lydis FW)
|
66.83.188.6 or higher
|
Supported
|
|
Yealink T48S (Enreach FW)
|
|
Supported
|
|
Yealink T49G
|
|
Supported
|
|
Yealink T452S
|
|
Not supported
|
|
Yealink T53 (Lydis FW)
|
|
Supported
|
|
Yealink T53 (Enreach FW)
|
|
Supported
|
|
Yealink T53W (Lydis FW)
|
|
Supported
|
|
Yealink T53W (Enreach FW)
|
|
Supported
|
|
Yealink T54S
|
|
Not supported
|
|
Yealink T54W (Lydis FW)
|
|
Supported
|
|
Yealink T54W (Enreach FW)
|
|
Supported
|
|
Yealink T57W (Lydis FW)
|
|
Supported
|
|
Yealink T57W (Enreach FW)
|
|
Supported
|
|
Yealink VP530
|
|
Supported
|
|
Yealink W52P
|
|
Supported
|
|
Yealink W60B
|
|
Supported
|