asterisk-mysql 1:13.13.1~dfsg-4ubuntu1 (amd64 binary) in ubuntu zesty

 Asterisk is an Open Source PBX and telephony toolkit.
 .
 This package provides support for using a MySQL database to store
 configuration, call detail records, and also provides generic access to
 it from the dialplan.
 .
 For more information about the Asterisk PBX, have a look at the Asterisk
 package.