Csta Control - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Permitted
String within 256 characters
Values
Default
Blank
Parameter voice.intercom.tone_vol
It configures the intercom tone as a fixed volume.
Description
Note: It works only if "features.intercom.tone" is set to 1 (Enabled). During a call, the phone plays the
call waiting tone instead of the intercom tone when the phone receives an intercom call.
Blank-the user can adjust the intercom tone volume on the phone, the intercom tone is the same
volume as the ring tone of the phone.
Permitted
Values
1 to 15-the user cannot adjust the intercom tone volume on the phone, the intercom tone is the con-
figured volume.
Default Blank
Parameter features.intercom.allow_string
It configures the incoming call from the specified number to be automatically answered as an intercom
incoming call.
Multiple numbers are separated by commas.
Description
Example:
features.intercom.allow_string = 8604, 8605
Permitted
String
Values
Default Blank
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T33P, T33G, T31P, T31G, T31, T30P, T30
Devices
Parameter account.X.external_intercom.ignore_dnd.mode
Description It enables and disables the phone to answer the intercom call when the DND is activated.
0-Disabled
Permitted
Values
1-Enabled
Default 0
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T33P, T33G, T31P, T31G, T31, T30P, T30
Devices
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T53C/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T33P/T33G, X=1-4; for
T40P/T40G/T23P/T23G, X=1-3; for T31P/T31G/T31/T21(P) E2, X=1-2; for T30P/T30/T19(P)
E2/CP920/CP925/CP935W, X=1.

CSTA Control

User Agent Computer Supported Telecommunications Applications (uaCSTA) is explained in detail in
for SIP Phone User Agents (uaCSTA)
Phase III.
The uaCSTA feature on the phone may be used for remote control of the phone from computer applications such as
PC softphone. You can use the application to control the phone to perform basic call operations. For example,
place a call, answer a call, end a call and transfer a call to another party.
It is not applicable to T30P/T30/T19(P) E2/CP920 phones.
511
[1]
and Services for Computer Supported Telecommunications Applications
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<MAC>.cfg
Using CSTA