Zscaler (NASDAQ: ZS) enables the world’s leading organizations to securely transform their networks and applications for a mobile and cloud-first world. Its flagship services, Zscaler Internet Access™ and Zscaler Private Access™, create fast, secure connections between users and applications, regardless of device, location, or network. Zscaler services are 100 percent cloud-delivered and offer the simplicity, enhanced security, and improved user experience that traditional appliances are unable to match. Zscaler Private Access™ (ZPA) support VoIP and server-client applications using a network tunnel. The solution leverages the Zscaler Zero Trust Exchange™, operating on a zero trust model that verifies identity, device posture, and access permissions for every user and device before granting access to these network applications. It uses a separate, dedicated tunnel that is available for applications that are not compatible with ZPA’s ZTNA service.