Vocera SIP Telephony Gateway and Vocera Client Gateway Architecture

Vocera SIP Telephony Gateway is a SIP telephony gateway between the Vocera Voice Server and an IP PBX or a VoIP gateway.

Vocera Client Gateway supports VCS Client , providing a signaling and multimedia gateway from the phones to the Vocera Voice Server for all calls. Vocera Client Gateway also provides a tunnel for application data between the Vocera smartphone and the Vocera Voice Server.

Because Vocera SIP Telephony Gateway and Vocera Client Gateway are both SIP gateways, they share many of the same components, including the same properties file for configuration.

Figure 1. Vocera SIP Telephony Gateway and Vocera Client Gateway architecture