Compatibility between Enswitch components and Linux distributions

The contents on this page have an informative purpose and are not exhaustive. Updates may be applied as more observations are gathered about compatible and incompatible combinations of Enswitch versions, their components and operating systems.

Enswitch 4.2

Enswitch 4.2 main components

Distribution	Enswitch core	Asterisk	Kamailio	Database server
Ubuntu 22.04	Yes	• Version 13.x: Yes • Version 16.x: Yes • Version 18.x: Yes	Version 5.4.x: Yes	MySQL 8.0.x: Yes
Ubuntu 20.04	Yes	• Version 13.x: Yes • Version 16.x: Yes • Version 18.x: Yes	Version 5.4.x: Yes, but Ubuntu 20.04 should be avoided because it ships with a version of Perl that has a known problem with Kamailio	MySQL 8.0.x: Yes
Ubuntu 18.04	Yes	• Version 13.x: Yes • Version 16.x: Yes • Version 18.x: Yes	Version 5.4.x: Yes	MySQL 5.7.x: Yes
Ubuntu 16.04	Yes, but the HTMLDOC version it uses does not compile. As an alternative, an older HTMLDOC version may be installed.	• Version 13.x: Yes • Version 16.x: No (it requires libjansson >= 2.11, which is not packaged with Ubuntu before 18.04. Alternatively, it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed) • Version 18.x: No (it requires libjansson >= 2.11, which is not packaged with Ubuntu before 18.04. Alternatively, it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed)	Version 5.4.x: Yes	MySQL 5.7.x: Yes
Debian 7	Maybe. Debian 7 comes with MySQL 5.5, but Enswitch 4.0 and newer require MySQL version >= 5.7 or MariaDB >= 10.2. There are errors when trying to use MySQL 5.5.x, at least in the configuration files.	• Version 13.x: Yes • Version 16.x: No (astdb requires SQLite library version >= 3.7.15, but Debian 7 comes with 3.7.13. Also, it requires libjansson >= 2.11, but Debian 7 comes with 2.3; it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed) • Version 18.x: No (it does not exhibit the SQLite error observed with Asterisk 16.x, however it still requires libjansson >= 2.11, but Debian 7 comes with 2.3; it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed)	Version 5.4.x: Yes	MySQL 5.5.x: No (documented configuration file gives syntax errors and it is unknown if they may be fixed and if Enswitch would work fine after that). Updating MySQL to version >= 5.7 or MariaDB to version >= 10.2 may be an option.

Enswitch 4.2 sub-systems

Distribution	RTPEngine (for WebRTC and/or TLS server)
Ubuntu 22.04	Version mr5.x or mr9.x: Yes

Enswitch 4.1

Enswitch 4.1 main components

Distribution	Enswitch core	Asterisk	Kamailio	Database server
Ubuntu 22.04	Yes	• Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes	MySQL 8.0.x: Yes
Ubuntu 20.04	Yes	• Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes, but Ubuntu 20.04 should be avoided because it ships with a version of Perl that has a known problem with Kamailio	MySQL 8.0.x: Yes
Ubuntu 18.04	Yes	• Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes	MySQL 5.7.x: Yes
Ubuntu 16.04	Yes	• Version 13.x: Yes • Version 16.x: No (it requires libjansson >= 2.11, which is not packaged with Ubuntu before 18.04. Alternatively, it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed)	Version 5.2.x: Yes	MySQL 5.7.x: Yes
Debian 7	Maybe. Debian 7 comes with MySQL 5.5, but Enswitch 4.0 and newer require MySQL version >= 5.7 or MariaDB >= 10.2.	• Version 13.x: Yes • Version 16.x: No (astdb requires SQLite library version >= 3.7.15, but Debian 7 comes with 3.7.13. Also, it requires libjansson >= 2.11, but Debian 7 comes with 2.3; it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed)	Version 5.2.x: Yes	MySQL 5.5.x: does not fit Enswitch requirements. Updating MySQL to version >= 5.7 or MariaDB to version >= 10.2 may be an option.

Enswitch 4.1 sub-systems

Distribution	RTPEngine (for WebRTC and/or TLS server)
Ubuntu 20.04	Version mr5.x or mr6.x, up to version mr6.5.12.2: Yes
Ubuntu 18.04	Version mr5.x or mr6.x, up to version mr6.5.12.2: Yes
Ubuntu 16.04	No (missing required packages libip6tc-dev and libxtables-dev)

Enswitch 4.0

Enswitch 4.0 main components

Distribution	Enswitch core	Asterisk	Kamailio	Database server
Ubuntu 22.04	Yes	• Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 22.04) • Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes	MySQL 8.0.x: Yes
Ubuntu 20.04	Yes	• Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 20.04) • Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes, but Ubuntu 20.04 should be avoided because it ships with a version of Perl that has a known problem with Kamailio	MySQL 8.0.x: Yes
Ubuntu 18.04	Yes	• Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 18.04) • Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes	MySQL 5.7.x: Yes
Ubuntu 16.04	Yes	• Version 11.x: Yes • Version 13.x: Yes • Version 16.x: No (it requires libjansson >= 2.11, which is not packaged with Ubuntu before 18.04. Alternatively, it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed)	Version 5.2.x: Yes	MySQL 5.7.x: Yes
CentOS 7	Yes	• Version 11.x: ?? • Version 13.x: Yes • Version 16.x: Yes	Version 5.2.x: Yes	MySQL 8.0.x: Yes
Debian 7	Maybe. Debian 7 comes with MySQL 5.5, but Enswitch 4.0 and newer require MySQL version >= 5.7 or MariaDB >= 10.2.	• Version 11.x: Yes • Version 13.x: Yes • Version 16.x: No (astdb requires SQLite library version >= 3.7.15, but Debian 7 comes with 3.7.13. Also, it requires libjansson >= 2.11, but Debian 7 comes with 2.3; it may be installed by passing the --with-jansson-bundled flag to the ./configure command inside the Enswitch installer, which will need to be changed)	Version 5.2.x: Yes	MySQL 5.5.x: does not fit Enswitch requirements. Updating MySQL to version >= 5.7 or MariaDB to version >= 10.2 may be an option.

Enswitch 3.15

Enswitch 3.15 main components

Distribution	Enswitch core	Asterisk	Kamailio	Database server
Ubuntu 22.04	Yes	• Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 22.04) • Version 13.x: Yes	Version 5.0.x: No (it does not build correctly with GCC version 11 that comes with Ubuntu 22.04, as similarly reported in an issue for Kamailio. Alternatively, it may build by passing the -fcommon flag to the make command for Kamailio (e.g with CC_OPT="-O2 -fcommon") inside the Enswitch installer, which will need to be changed)	MySQL 8.0.x: Yes
Ubuntu 20.04	Yes	• Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 20.04) • Version 13.x: Yes	Version 5.0.x: Yes, but Ubuntu 20.04 should be avoided because it ships with a version of Perl that has a known problem with Kamailio	MySQL 8.0.x: Yes
Ubuntu 18.04	Yes	• Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 18.04) • Version 13.x: Yes	Version 5.0.x: Yes	MySQL 5.7.x: Yes
Ubuntu 16.04	Yes	• Version 11.x: Yes • Version 13.x: Yes	Version 5.0.x: Yes	MySQL 5.7.x: Yes
Debian 7	Yes	• Version 11.x: Yes • Version 13.x: Yes	Version 5.0.x: Yes	MySQL 5.5.x: Yes

Enswitch 3.14

Enswitch 3.14 main components

Distribution	Enswitch core	Asterisk	Kamailio	Database server
Ubuntu 20.04	Maybe, but there are syntax errors when trying to use MySQL 8.0.x.	Not tried	Not tried	MySQL 8.0.x: No (documented configuration file gives syntax errors, Enswitch source code gives syntax errors (e.g with keyword rank, with keywords identified by to create the enswitch database user))
Ubuntu 18.04	Yes	• Version 1.8.x: No (it does not build correctly with GCC version 7 that comes with Ubuntu 18.04, as similarly reported in an issue for Asterisk. Alternatively, as mentioned in [1] and [2] it may build by passing the -fgnu89-inline flag to the configure command for Asterisk (e.g with CFLAGS=-fgnu89-inline LDFLAGS=-fgnu89-inline) inside the Enswitch installer, which will need to be changed, but that will not be enough because Asterisk 1.8.x requires a version of libssl older than the one provided by Ubuntu 18.04) • Version 11.x: No (it requires a version of libssl older than the one provided by Ubuntu 18.04) • Version 13.x: Yes (experimental in Enswitch 3.14. The recommendation is to use it with Enswitch 3.15 or newer)	Version 5.0.x: Yes	MySQL 5.7.x: Yes
Ubuntu 16.04	Yes	• Version 1.8.x: No (it does not build correctly with GCC version 5 that comes with Ubuntu 16.04, as similarly reported in an issue for Asterisk. Alternatively, as mentioned in [3] and [4] it may build by passing the -fgnu89-inline flag to the configure command for Asterisk (e.g with CFLAGS=-fgnu89-inline LDFLAGS=-fgnu89-inline) inside the Enswitch installer, which will need to be changed) • Version 11.x: Yes • Version 13.x: Yes (experimental in Enswitch 3.14. The recommendation is to use it with Enswitch 3.15 or newer)	Version 5.0.x: Yes	MySQL 5.7.x: Yes
Debian 7	Yes	Version 11.x: Yes	Version 5.0.x: Yes	MySQL 5.5.x: Yes

Enswitch 3.13

Enswitch 3.13 main components

Distribution	Enswitch core	Asterisk	Kamailio	Database server
Debian 7	Yes	Version 11.x: Yes	Version 4.2.x: Yes	MySQL 5.5.x: Yes

Asterisk 18

Availability of Asterisk 18 in the Enswitch installer

Enswitch version	Available
4.3	Yes
4.2	Yes
4.1	No
4.0	No
3.15	No
3.14	No

Asterisk 16

Availability of Asterisk 16 in the Enswitch installer

Enswitch version	Available
4.3	Yes
4.2	Yes
4.1	Yes
4.0	Yes
3.15	No
3.14	No

Asterisk 13

Availability of Asterisk 13 in the Enswitch installer

Enswitch version	Available
4.3	Yes
4.2	Yes
4.1	Yes
4.0	Yes
3.15	Yes
3.14	Yes, but it is experimental. The recommendation is to use it with Enswitch 3.15 or newer

Kamailio 5.6

Availability of Kamailio 5.6 in the Enswitch installer

Enswitch version	Available
4.3	Yes
4.2	No
4.1	No
4.0	No
3.15	No
3.14	No

Kamailio 5.4

Availability of Kamailio 5.4 in the Enswitch installer

Enswitch version	Available
4.3	No
4.2	Yes
4.1	No
4.0	No
3.15	No
3.14	No

Kamailio 5.2

Availability of Kamailio 5.2 in the Enswitch installer

Enswitch version	Available
4.3	No
4.2	No
4.1	Yes
4.0	Yes
3.15	No
3.14	No

Kamailio 5.0

Availability of Kamailio 5.0 in the Enswitch installer

Enswitch version	Available
4.3	No
4.2	No
4.1	No
4.0	No
3.15	Yes
3.14	Yes