asterisk-mysql 1:20.2.1~dfsg+~cs6.13.40431413-1 (arm64 binary) in ubuntu mantic

 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.