[asterisk-users] Asterisk and OpenLDAP

[Giuseppe Longo]

Hello guys,
i would like to implement authentication for my sip extension with an
openldap server.
Following this guide
http://www.asteriskdocs.org/en/3rd_Edition/asterisk-book-html-chunk/ExternalServices_id291590.html
i see a template named [sip] to map the information of sip peers into ldap.

But i'm not interested to create a template, i would only authenticate
sip extensions using username and password
stored in ldap database.

How can i configure this mechanism?

Thanks in advice,
Regards.