Minimum Version Required:
Handsets are normally configured through provisioning. IP Address of the ucplus Server and port will be required.
Teams SIP Gateway not supported. Teams SIP device.
Please enable uaCSTA on the handset via - Features-Remote Control and enable CSTA.
Firmware .84 has some issues, Consult transfer fails, and an outbound call cancel fails.
DND is not supported via the client. You can control via the handset.
TLS connection isn't supported.
Handsets are configured to point to the CTI server.
The port specified on the ucplus Server
uaCSTA handset are normal SIP handsets that are configured to connect to a uaCSTA server over SIP. The uaCSTA session is only used for monitor and control the normal SIP accounts. The handset is known by the number of the first working account (the primary).
Firmware Requirements (for new installations):
Yealink models supporting uaCSTA and tested for use with ucplus Server
T30, T31, T33, T40P, T41P, T42G, T42U, T46G, T48G, T56, T58, VP59
Firmware .84 not supported for T4x or T5x
Firmware .86 required for T30,T31 & T33
Yealink models supporting uaCSTA not tested for use with ucplus Server
Yealink models not supported for uaCSTA
T32, T55. T23 EOL firmware .85 hung calls
Note: Firmware 84 is not supported, firmware .85 is not supported on T2x handsets, hung call issues.
Example = 18.104.22.168.rom .82 is the firmware version.
Handsets need to be configured individually (or via provisioning) to point to the uaCSTA server.Any account on the phone can be used for uaCSTA the line 1 is monitored.
|Type||Make Call||Hang up||Answer||Deflect||Blind Transfer||Supervised Transfer||Hold||Pick up||Send DTMF||Call Fwd||Dialback|