Grandstream Networks HT813 Administration Manual page 22

Note: Sectigo CA and Charter CA are some examples of Trusted CA Certficates.
SIP TLS Specifies SSL certificate used for SIP over TLS is in X.509 format. The HT813 has built-in private key and SSL
Certificate certificate.
SIP TLS
Specifies TLS private key used for SIP over TLS is in X.509 format. Maximum supported length 4096.
Private Key
SIP TLS
Specifies SSL Private key password used for SIP Transport in TLS/TCP.
Private Key
Password
Custom
Certificate
Allows users to update to the device their own certificate signed by custom CA certificate to manage client
(Private
authentication.
Key +
Certificate)
Enable TR-
Sets the ATA adapter system to enable the "CPE WAN Management Protocol" (TR-069). Default setting is No.
069
ACS URL Specifies URL of TR-069 Auto Configuration Servers (e.g., http://acs.mycompany.com), or IP address.
ACS
Enters username to authenticate to ACS.
Username
ACS
Enters password to authenticate to ACS.
Password
Periodic
Sends periodic "inform" packets to ACS.
Inform
Default is No
Enable
Periodic
Inform Sets frequency that the inform packets will be sent out to ACS.
Interval
Connection
Enters username for ACS to connect to the HT813.
Request
Username
Connection
Enters password for ACS to connect to the HT813.
Request
Password
Connection
Configures the TR-069 Connection Request Port.
Request
The value range is 0 to 65535. Default is 7547
Port
CPE SSL
Configures the Cert File for the ATA to connect to the ACS via SSL.
Certificate
CPE SSL
Specifies the Cert Key for the ATA to connect to the ACS via SSL.
Private Key
Enable Enables the SNMP Service.
SNMP Default is No.
SNMP Choose between (Version 1, Version 2c, or Version 3).