Missing Glyphicons In Bootstrap 2.3.2

i downloaded glyphicons from here, but can't load some of these icons in Boostrap 2.3.2. I tried to load phone and chat icons, but buttons are empty without icons. In browser conso

Solution 1:

If you have the css and the png in the correct paths, it looks like the proper use is:

<a class="btn btn-small" href="#"><i class="icon-large icon-chat"></i></a>
<a class="btn btn-small" href="#"><i class="icon-large icon-phone"></i></a>