Yealink SIP-T2 Series Administrator's Manual page 142

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
5-Null
Default 0
Web UI Settings->Call Display->Call Information Display Method
Parameter phone_setting.call_display_name.mode
It specifies which display names to be used as the caller ID/callee ID for calls from/to contacts in the
phone directory.
Description
Note: This parameter also affects history records display. It is not applicable to
T48G/T46G/T42G/T41P/T29G IP phones.
0-Names matched to the entries in the following phone directories are displayed preferentially, the pri-
ority is as follows: Local Directory>Remote Phone Book>Broadsoft Network Directory>BroadCloud Bud-
Permitted
dies>LDAP Directory>Network signaling.
Values
1-Names provided through network signaling are displayed preferentially.
Default 0
Parameter phone_setting.incoming_call.horizontal_roll_interval <y0000000000xx>.cfg
It configures the interval (in milliseconds) for the IP phone to horizontally scroll the caller information
when the phone is ringing.
Description
Note: It is not applicable to CP920 IP phones.
Permitted
Integer from 100 to 2000
Values
Default 500
Parameter account.X.update_ack_while_dialing
Description It enables or disables the IP phone to update the display of call ID according to the ACK message.
Permitted
0-Disabled
1-Enabled
Values
Default 0
Parameter account.X.refresh_remote_id.enable
It enables or disables the IP phone to update the identity of the caller according to the request message
Description
from the remote party.
Permitted
0-Disabled
Values 1-Enabled
Default 1
Parameter sip.disp_incall_to_info
It enables or disables the phone to display the identity contained in the To field of the INVITE message
Description
when it receives an incoming call.
Permitted
0-Disabled
1-Enabled
Values
Default 0
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<y0000000000xx>.cfg
<MAC>.cfg
<MAC>.cfg
<y0000000000xx>.cfg