In order to configure functions of Sipwise C5 Faxserver one needs to update the main NGCP
/etc/ngcp-config/config.yml with the correct fax options:
faxserver: enable: yes fail_attempts: '3' fail_retry_secs: '60' keep_failed_fax: yes keep_failed_fax_days: '60' keep_received_fax: yes keep_received_fax_days: '60' keep_sent_fax: yes keep_sent_fax_days: '60' mail_from: 'Sipwise C5 FaxServer <firstname.lastname@example.org>'
enable: must be
yesto enable Faxserver
fail_…: the number and timeout of fax sending retrials
keep_…: fax retention definitions: enabling and length in days
mail_from: the From header in the e-mail that is sent by Fax2Mail feature when a fax is received
Ensure that in network.yml the api_int interface is assigned to the appropriate network interface or on a CARRIER to a VLAN of the node with the mgmt role. Usually, this is the same network interface or on a CARRIER the VLAN where the ha_int interface is assigned to. The api_int interface must be removed from all other nodes.