Vocera System Requirements

This section provides the system, configuration, and hardware requirements for Voice Server and other Vocera software components.

Site Size

Determine the site size for your implementation of Vocera Server before setting up and planning your environment with the correct configuration and server size.

Note: Contact Vocera Technical Support for information about appropriate server sizing if you plan to support more than 5000 simultaneous users.

Entity	Small Installations	Large Installations
Maximum Simultaneous Users	450	5,000
Entities (Spoken Name Count)	0-6,000	6,000 or greater

The Spoken Name Count includes user names, group names, alternate spoken names, locations, address book entries, and department names.

Server Requirements

The hardware requirements for the Voice Server are listed in the following table.

Resource Type	<450 Concurrent Users	450-5000 Concurrent Users
Processor Type	Intel Xeon CPU	Intel Xeon CPU
Cores/vCPU's	2	4
Minimum Memory	8GB	8GB
Recommended Memory	16GB	16GB
Note: Systems configured with additional system features such as Analytics, Enhanced Voice Configuration, or multiple recognition servers should meet the recommended memory guidelines.
Storage	80GB	120GB
Operating System	64-bit Windows Server 2022, 2019, 2016, or 2012 R2

The hardware requirements for other Vocera software components are listed in the following table.

Resource Type	SIP Telephony Gateway	Rauland Integration SIP Gateway	Report Server	Vocera Client Gateway	Vocera Voice Staging Server	Badge Configuration Utility
Processor Type	Intel Xeon CPU	Intel Xeon CPU	Intel Xeon CPU	Intel Xeon CPU	N/A	N/A
Cores/vCPU's	2	2	2	2	N/A	N/A
Minimum Memory	4GB	4GB	4GB	4GB	8GB	N/A
Storage	40GB HD	40GB HD	100GB HD	40GB HD	40GB HD	40GB HD
Operating System	64-bit Windows Server 2022, 2019, 2016, or 2012 R2					Windows 7 or later