| musiphone SC |
BEYERTONE GmbH |
| musiphone SC |
BEYERTONE GmbH |
| CreaVoice CDL5 V7 |
CreaLog GmbH |
| agenTel |
|
| CreaVoice CDL5 V6 |
CreaLog GmbH |
| TOPCALL Communication Server |
Kofax Austria |
| TOPCALL Communication Server |
Kofax Austria |
| musiphone SC |
BEYERTONE GmbH |
| AMX - Alarm Management |
ATT-AudioText Telecom AG |
| AMX - Alarm Management |
ATT-AudioText Telecom AG |
