I gruppi sono nascosti, si deve procedere a mano:

Per installare NethVoice 11:

yum install @nethserver-nethvoice nethvoice-extra-modules nethvoice-module-nethttsannouncement nethvoice-module-nethttsrecordings nethvoice-tftp nethvoice-module-nethstun open-g729

i moduli aggiuntivi di NethVoice 11 possono essere installati con:

yum install neth-cost-analysis neth-inbound-report neth-queue-report nethvoice-module-nethcalldebugger nethvoice-module-nethfailover nethvoice-module-nethvirtualtrunks neth-hotel 

Per NethCTI 2:

yum install @nethserver-nethcti nethserver-ejabberd

i moduli aggiuntivi di NethCTI 2 possono essere installati con:

yum install neth-oppanel neth-queueman