In 7.1.x, People search doesn't show photos as it doesn't know how to construct URL to the photo. This Zimlet ( along with LDAP changes) provide a way to solve this issue.
Please go through http://bugzilla.zimbra.com/show_bug.cgi?id=62966 and http://bugzilla.zimbra.com/show_bug.cgi?id=62966#c5 (comment#5) for more information as to how to set this up.
|Rating||No ratings or reviews|
|License||No License Specified|