Vocera SIP Telephony Gateway is a SIP telephony gateway between the Vocera Server and an IP PBX or a VoIP gateway.
Vocera Client Gateway supports Vocera smartphones, providing a signaling and multimedia gateway from the phones to the Vocera Server for all calls. Vocera Client Gateway also provides a tunnel for application data between the Vocera smartphone and the Vocera 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
