CSS #font-face not working in my CMS - html

Question

This is the code I am using.
#font-face {
font-family:gotisch;
src:url('__cmsurl__/files/www/dscaslongotisch.ttf') format:('truetype');
}
h1{
font-family:gotisch;
}
the source is correct, the CMS automatically sets the url, but the font is not displayed in neither Chrome nor Firefox.
When I do use this code:
#font-face {
font-family:gotisch;
src:url('__cmsurl__/files/www/dscaslongotisch.ttf') format:('truetype');
}
#font-face {
font-family: gotisch_IE;
src:url('__cmsurl__/files/www/dscaslongotisch.eot');
}
h1{
font-family:gotisch, 'gotisch_IE';
}
it is working in IE, but still not in Firefox / Chrome
Firebug even shows me, that the font is loaded and I can change it to e.g. Verdana - but still, this one is just not displayed. I even tried fontsquirrel, but even then it did not display the font. Can anyone help me here?

Answer 1

Taken from here you can see that the fonts you provide (ttf and eot) are for IE, Safari, Android, iOS.
#font-face {
font-family: 'MyWebFont';
src: url('webfont.eot'); /* IE9 Compat Modes */
src: url('webfont.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
url('webfont.woff') format('woff'), /* Modern Browsers */
url('webfont.ttf') format('truetype'), /* Safari, Android, iOS */
url('webfont.svg#svgFontName') format('svg'); /* Legacy iOS */
}
Convert the font to woff and include it like below if you want it to work in Firefox and Chrome.
#font-face {
font-family: 'gotisch';
src: url('path_to/gotisch.eot'); /* IE9 Compat Modes */
src: url('path_to/gotisch.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
url('path_to/gotisch.woff') format('woff'), /* Modern Browsers */
url('path_to/gotisch.ttf') format('truetype'), /* Safari, Android, iOS */
}
Then use it like this
selector {
font-family: 'gotisch';
}