VIS 6.7 system requirements
| Physical server | Operating System | Number of VHT Callback licenses | Memory | Disk space | Processor |
| Windows | Up to 300 | 8 GB | 60 GB | Dual core processor | |
| Virtual machine (VM) | Operating System | Number of VHT Callback licenses | Memory | Disk space | vCPUs |
| Windows | Up to 300 | 8 GB | 60 GB | 2 (2 cores; one socket per core) |
