I have ldap up and working on GXP21xx phones. I can search the ldap phonebook by name or number. tcpdump on the ldap server shows lookup packets.
However even though “Ldap lookup outgoing calls” is checked as I dial a number the phone does not do an ldap lookup. I can confirm this as tcpdump captures zero ldap packets on the ldap server.
Does GXP21xx support ldap lookups while typing the number?