Yealink SIP-T2 SERIES Administrator's Manual page 546

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
separated by spaces.
Example:
ldap.name_attr = cn sn
This requires the ―cn‖ and ―sn‖ attributes set for each contact record on the LDAP
server.
Note: It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Directory->LDAP->LDAP Name Attributes
Phone User Interface:
None
ldap.numb_attr
Description:
Configures the number attributes of each record to be returned by the LDAP server. It
compresses the search results. You can configure multiple number attributes
separated by spaces.
Example:
ldap.numb_attr = mobile ipPhone
This requires the ―mobile‖ and ―ipPhone‖ attributes set for each contact record on
the LDAP server.
Note: It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
Directory->LDAP->LDAP Number Attributes
Phone User Interface:
None
ldap.display_name
Description:
Configures the display name of the contact record displayed on the LCD screen. The
value must start with ―%‖ symbol.
Example:
ldap.display_name = %cn
The cn of the contact record is displayed on the LCD screen.
Note: It is not applicable to SIP-T19(P) E2 IP phones.
Web User Interface:
524
Parameters Permitted Values Default
String within 99
Blank
characters
String within 99
Blank
characters