Hardware and software prerequisites

Genesys SIP Feature Server requires the following hardware and software. Other system components, such as Genesys Management Framework, have their own hardware and software requirements.

Sizing

To calculate the database disk space requirements for voicemail and monitoring in your environment, enter your information in column B of the SIP Feature Server 8.1.2 Sizing Guide.

Category	Prerequisite
Host	Install Feature Server on its own dedicated host, unless you are deploying to a small or lab environment. Do not co-locate any other applications on this host.
Operating system	To view supported operating systems, see the Genesys Supported Operating Environment Reference Guide. All Feature Servers in your environment must run on either Linux or Windows. You cannot mix Linux and Windows machines. If you are running RHEL 6, you must: Install all RHEL 6 compatibility packages Create a symbolic link for libcurl.so.3 (64-bit only): cd /usr/lib64 ln -s /usr/lib64/libcurl.so.4.1.1 ./libcurl.so.3 If you are running RHEL 5, you must install the C++ compatibility library (compat-libstdc++-33-3.2.3-61.i386.rpm)
RAM	4GB of RAM or above available to the Java process.
Runtime environment	Java Runtime Environment (JRE) v1.7 or above, 64-bit
Cassandra cluster	The Cassandra cluster that SIP Feature Server installs requires two disks, one for the commit log and the other for the data directories. At a minimum, place the commit log in its own partition.
Genesys requirements	Install and configure: Genesys Management Framework. See the Framework 8.1 Deployment Guide for details. Genesys Media Server 8.5 (recommended) or 8.1.7 (minimum) components: Resource Manager and Media Control Platform. See Genesys Media Server 8.5 Deployment Guide. A SIP Server 8.1.1 (or later) instance for managing agents. See the Framework 8.1 SIP Server Deployment Guide for details. Note: If you want to use an existing premise SIP Server to also process voicemail, you must use SIP Server version 8.1 or higher. Genesys Administrator Extension 8.1.400.59 or higher. All application templates. Use the supplied templates for SIP Feature Server.
Device management	Install and configure: Syslog server (mandatory) LDAP server (optional) NTP server (optional) For details, see Implement device management and Managing SIP devices.

Feature Server uses the following default ports. Do not use these ports for any other applications that share the host on which you install Feature Server.

Port	Used for
7000	Cassandra Storage_port
7001	Cassandra SSL_Storage_port
8080	http
8443	https
8800	Dial plan
9160	Cassandra rpc_port
9192	JMX remote port