V-Blaze and V-Cloud Online Help

Networking (optional)

The minimum connectivity required is port 22 (SSH) for remote administration and testing. If remote access to Voci services is required, set up your security groups to allow inbound port 17171/443 for V‑Blaze or inbound port 3000/443 for V‑Spark. The instance will need to have outbound access to license.vocitec.com:443 to retrieve licensing. For Voci-specific updates, allow outbound access to vocitec.com:443, but general Internet access may also be helpful for retrieving OS updates as necessary.


The Voci ASR WebAPI (17171) is not a protected/authenticated service and should only be exposed to known and trusted remote hosts.