| Feature | Product | Release introduced | 
|---|---|---|
| Logging to a file and syslog (IPv4) | 5420 Series | VOSS 8.4 | 
| 5520 Series | VOSS 8.2.5 | |
| VSP 4450 Series | VSP 4000 4.0 | |
| VSP 4900 Series | VOSS 8.1 | |
| VSP 7200 Series | VOSS 4.2.1 | |
| VSP 7400 Series | VOSS 8.0 | |
| VSP 8200 Series | VSP 8200 4.0 | |
| VSP 8400 Series | VOSS 4.2 | |
| VSP 8600 Series | VSP 8600 4.5 | |
| XA1400 Series | VOSS 8.0.50 | |
| Logging to a file and syslog (IPv6) | 5420 Series | VOSS 8.4 | 
| 5520 Series | VOSS 8.2.5 | |
| VSP 4450 Series | VOSS 4.1 | |
| VSP 4900 Series | VOSS 8.1 | |
| VSP 7200 Series | VOSS 4.2.1 | |
| VSP 7400 Series | VOSS 8.0 | |
| VSP 8200 Series | VOSS 4.1 | |
| VSP 8400 Series | VOSS 4.2 | |
| VSP 8600 Series | VSP 8600 6.2 | |
| XA1400 Series | Not Supported | |
| Simple Mail Transfer Protocol (SMTP) for log notification | 5420 Series | VOSS 8.4 | 
| 5520 Series | VOSS 8.2.5 | |
| VSP 4450 Series | VOSS 6.0 | |
| VSP 4900 Series | VOSS 8.1 | |
| VSP 7200 Series | VOSS 6.0 | |
| VSP 7400 Series | VOSS 8.0 | |
| VSP 8200 Series | VOSS 6.0 | |
| VSP 8400 Series | VOSS 6.0 | |
| VSP 8600 Series | VSP 8600 6.1 | |
| XA1400 Series | VOSS 8.0.50 | |
| System Logging compliance with RFC 5424 and RFC 3339 | 5420 Series | VOSS 8.4 | 
| 5520 Series | VOSS 8.2.5 | |
| VSP 4450 Series | VOSS 6.1.2 | |
| VSP 4900 Series | VOSS 8.1 | |
| VSP 7200 Series | VOSS 6.1.2 | |
| VSP 7400 Series | VOSS 8.0 | |
| VSP 8200 Series | VOSS 6.1.2 | |
| VSP 8400 Series | VOSS 6.1.2 | |
| VSP 8600 Series | VSP 8600 6.1 | |
| XA1400 Series | VOSS 8.0.50 | |
| TLS client for secure syslog Note: 
                                     VOSS Releases 6.0 and 6.0.1 do not support this feature. | 5420 Series | VOSS 8.4 | 
| 5520 Series | VOSS 8.2.5 | |
| VSP 4450 Series | VOSS 5.1.2 | |
| VSP 4900 Series | VOSS 8.1 | |
| VSP 7200 Series | VOSS 5.1.2 | |
| VSP 7400 Series | VOSS 8.0 | |
| VSP 8200 Series | VOSS 5.1.2 | |
| VSP 8400 Series | VOSS 5.1.2 | |
| VSP 8600 Series | VSP 8600 8.0 demo feature | |
| XA1400 Series | VOSS 8.0.50 |