(5.4) Linux OS prerequisites
Interactive Voice Gateway (IVG) requires the following Linux OS and third-party application compatibilities:
Operating system compatibility
IVG version | Operating system | App server | Java version | Media server | Database |
---|---|---|---|---|---|
5.4 |
| Tomcat 9.0.78 | Java 8 | Apache HTTP Server 2.4.57 (installed by IVG) | PostgreSQL 14.1 |
RHEL prerequisites
The IVG installer process installs the following Red Hat Enterprise Linux (RHEL) prerequisites and dependencies.
RHEL 8.8
Package Name | Dependencies Required |
---|---|
perl |
|
cyrus-sasl-plain | cyrus-sasl-plain-2.1.27-6.el8_5.x86_64.rpm |
expat | expat-2.2.5-11.el8.x86_64.rpm |
expect |
|
gzip | gzip-1.9-13.el8_5.x86_64.rpm |
httpd |
|
ksh | ksh-20120801-257.el8.x86_64.rpm |
libaio | libaio-0.3.112-1.el8.x86_64.rpm |
libcurl |
|
libogg |
|
libxml2 |
|
libxslt | libxslt-1.1.32-6.el8.x86_64.rpm |
libyaml | libyaml-0.1.7-5.el8.x86_64.rpm |
mailx | mailx-12.5-29.el8.x86_64.rpm |
net-snmp |
|
nfs-utils |
|
patch | patch-2.7.6-11.el8.x86_64.rpm |
pcre | pcre-8.42-6.el8.x86_64.rpm |
postgres |
|
ruby |
|
selinux |
|
speex | speex-1.2.0-1.el8.x86_64.rpm |
tcsh | tcsh-6.20.00-15.el8.x86_64.rpm |
xerces | xerces-c-3.2.3-5.el8.x86_64.rpm |
zsh | zsh-5.5.1-10.el8.x86_64.rpm |
expect |
|
java |
|
RHEL 7.9
Package Name | Dependencies Required |
---|---|
perl |
|
expat | expat-2.1.0-12.el7.x86_64.rpm |
expect |
|
gzip | gzip-1.5-10.el7.x86_64.rpm |
ksh | ksh-20120801-142.el7.x86_64.rpm |
libaio | libaio-0.3.109-13.el7.x86_64.rpm |
libarchive | libarchive-3.1.2-14.el7_7.x86_64.rpm |
libcurl |
|
libogg |
|
libxml2 |
|
libxslt | libxslt-1.1.28-6.el7.x86_64.rpm |
libyaml | libyaml-0.1.4-11.el7_0.x86_64.rpm |
mailx | mailx-12.5-19.el7.x86_64.rpm |
ncurses |
|
net-snmp |
|
net-tools | net-tools-2.0-0.25.20131004git.el7.x86_64.rpm |
nfs-utils |
|
openssl |
|
patch |
|
pcre | pcre-8.32-17.el7.x86_64.rpm |
postgresql |
|
ruby |
|
selinux |
|
speex | speex-1.2-0.19.rc1.el7.x86_64.rpm |
tcsh | tcsh-6.18.01-17.el7_9.1.x86_64.rpm |
xerces-c | xerces-c-3.1.1-10.el7_7.x86_64.rpm |
zsh | zsh-5.0.2-34.el7_8.2.x86_64.rpm |
java |
|
dos2unix | dos2unix-6.0.3-7.el7.x86_64.rpm |
CentOS 7.9
Package Name | Dependencies Required |
---|---|
perl |
|
expat | expat-2.1.0-15.el7_9.x86_64.rpm |
expect |
|
gzip | gzip-1.5-11.el7_9.x86_64.rpm |
ksh | ksh-20120801-144.el7_9.x86_64.rpm |
libaio | libaio-0.3.109-13.el7.x86_64.rpm |
libarchive | libarchive-3.1.2-14.el7_7.x86_64.rpm |
libcurl |
|
libogg |
|
libxml2 |
|
libxslt | libxslt-1.1.28-6.el7.x86_64.rpm |
libyaml | libyaml-0.1.4-11.el7_0.x86_64.rpm |
mailx | mailx-12.5-19.el7.x86_64.rpm |
ncurses |
|
net-snmp |
|
net-tools | net-tools-2.0-0.25.20131004git.el7.x86_64.rpm |
nfs-utils |
|
openssl |
|
patch |
|
pcre | pcre-8.32-17.el7.x86_64.rpm |
postgresql |
|
ruby |
|
selinux |
|
speex | speex-1.2-0.19.rc1.el7.x86_64.rpm |
tcsh | tcsh-6.18.01-17.el7_9.1.x86_64.rpm |
xerces-c | xerces-c-3.1.1-10.el7_7.x86_64.rpm |
zsh | zsh-5.0.2-34.el7_8.2.x86_64.rpm |
java |
|
dos2unix | dos2unix-6.0.3-7.el7.x86_64.rpm |
Avaya 8 IPv4 requirement
If you are using an Avaya 8 system, IPv4 must be configured for the localhost IP address on each IVG server. Otherwise, you will not be able to access the HMS user interface to manage the IVG system. If IPv4 is not currently configured, add the following statement to the /etc/hosts file on a single line.
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4