| 39,13% | %PROGRAMFILES% \ Microsoft ISA Server \ h323fltr.dll | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0.2167.887 | 5780301 |
| 21,74% | %PROGRAMFILES% \ Microsoft ISA Server \ h323fltr.dll | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0.5723.493 | 2081634 |
| 8,7% | %PROGRAMFILES% \ Microsoft ISA Server \ h323fltr.dll | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0.5723.493 | 2918924 |
| 8,7% | %PROGRAMFILES% \ Microsoft ISA Server \ h323fltr.dll | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0.5720.100 | 4933373 |
| 8,7% | %PROGFILES64% \ Microsoft Forefront Threat Management Gateway \ h323fltr.dll | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0.9193.500 | 12870950 |
| 4,35% | %PROGRAMFILES% \ Microsoft ISA Server \ h323fltr.dll | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0.5723.493 | 25929808 |
| 4,35% | %PROGRAMFILES% \ Microsoft ISA Server \ h323fltr.dll | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0.2165.594 | 8027908 |
| 4,35% | %PROGFILES64% \ Microsoft Forefront Threat Management Gateway \ h323fltr.dll | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0.7734.100 | 26826297 |