Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series IP Phones
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Directory->LDAP->LDAP Number Filter
It configures the connection mode between the LDAP server and the IP phone.
0-LDAP—Unencrypted connection between LDAP server and the IP phone (port 389 is
used by default).
1-LDAP TLS Start—TLS/SSL connection between LDAP server and the IP phone (port
389 is used by default).
2-LDAPs—TLS/SSL connection between LDAP server and the IP phone (port 636 is
used by default).
Directory->LDAP->LDAP TLS Mode
It configures the IP address or domain name of the LDAP server.
Example:
ldap.host = 192.168.1.20
IP address or domain name
Directory->LDAP->Server Address
It configures the port of the LDAP server.
Example:
ldap.port = 389
It configures the LDAP search base which corresponds to the location of the LDAP
phonebook from which the LDAP search request begins. The search base narrows the
search scope and decreases directory search time.
Example: