Apor cierto esta es la PBX que tengo
Distro
Rocky Linux release (Green Obsidian)-8-8
Kernel
Linux(x86_64)-4.18.0-477.27.1.el8_8.x86_64
Issabel
issabel-addons-5.0.0-1
issabel-agenda-5.0.0-1
issabel-asterisk-sounds-1.2.3-2
issabel-centos8-provides-1-1.el8
issabel-config_helpers-5.0.0-1
issabel-email_admin-5.0.0-1
issabel-endpointconfig2-5.0.0-1.el8
issabel-extras-5.0.0-1
issabel-firstboot-5.0.0-1
issabel-fixfonts-1.0.0-2
issabel-framework-5.0.0-1
issabel-framework-themes-extra-5.0.0-1
issabel-geoip-1.6.12-3
issabel-license-5.0.0-1
issabel-my_extension-5.0.0-1
issabel-network-agent-1.0.0-2
issabel-network_applet-1.0.0-0
issabel-packetbl-1.0-3
issabel-packet_capture-1.0.0-4
issabel-pbx-5.0.0-1
issabel-portknock-4.0.0-2
issabel-prosody-auth-1.0-3
issabel-reports-5.0.0-1
issabel-security-5.0.0-1
issabel-system-5.0.0-1
issabel-theme_designer-1.0.0-3
issabel-two_factor_auth-1.0.0-4
issabel-upnpc-1.0.0-3
issabel-wizard-1.0.0-4
RoundCubeMail
RoundCubeMail-(not installed)-
Mail
postfix-3.5.8-4.el8
cyrus-imapd-3.0.7-24.el8
IM
prosody-0.12.4-1.el8
IssablPBX
issabelPBX-2.12.0-1.el8
Asterisk
asterisk16-16.30.1-2.el8
asterisk16-addons-16.30.1-2.el8
asterisk16-addons-bluetooth-16.30.1-2.el8
asterisk16-addons-core-16.30.1-2.el8
asterisk16-addons-mysql-16.30.1-2.el8
asterisk16-addons-ooh323-16.30.1-2.el8
asterisk16-configs-16.30.1-2.el8
asterisk16-core-16.30.1-2.el8
asterisk16-curl-16.30.1-2.el8
asterisk16-dahdi-16.30.1-2.el8
asterisk16-devel-16.30.1-2.el8
asterisk16-doc-16.30.1-2.el8
asterisk16-odbc-16.30.1-2.el8
asterisk16-resample-16.30.1-2.el8
asterisk16-sqlite3-16.30.1-2.el8
asterisk16-voicemail-16.30.1-2.el8
asterisk-codec-g729-1.0-0
asterisk-es-sounds-1.0.0-0.el7.centos
asterisk-fr-sounds-1.0.0-0.el7.centos
asterisk-perl-1.03-1.el7.centos
asterisk-pr-sounds-1.1-0
asterisk-pt_BR-sounds-1.0-0
asterisk-sounds-en-gsm-1.5-1.el7.centos
FAX
hylafax-(not installed)-
iaxmodem-(not installed)-
DRIVERS
dahdi-2.11.1-1.el7.centos
rhino-0.99.7-0
wanpipe-util-(not installed)-