Grandstream HT503 User Manual - Manual (Page 40)

FIRMWARE VERSION 1.0.14.1 HT503 USER MANUAL Page 38 of 64
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Allow DHCP Option 66
or 160 to override server
If set to “Yes”, configuration and upgrade server information can be obtained using
DHCP option 66 or option 160 from DHCP server located in customer’s environment.
Automatic Upgrade Choose “Yes” to enable automatic upgrade and provisioning. When set to No, HT503
will only do upgrade once at boot up.
When “Check every day” or “Check every week” is checked, user can specify “Hour of
the day (0- 23)” or “Day of the week(0-6)”. Default time is Monday 1AM.
There are three options to choose from: “Always check for New Firmware at Boot up”,
“Check New Firmware only when F/W pre/suffix changes”, and “Always Skip the
Firmware Check”.
Authenticate Conf File This protects the configuration from an unauthorized change. If set to “Yes, the
configuration file is authenticated before acceptance.
Firmware Key Key for firmware encryption. (32 digits in hexadecimal format. End users should keep it
blank.
SIP TLS Certificate The user specify SSL certificate used for SIP over TLS in X.509 format.
SIP TLS Private Key The user specify SSL private key used for SIP over TLS in X.509 format.
SIP TLS Private Key
Password
User specify password to protect the private key above.
ACS URL User specify the Auto Configuration Server’s URL (TR-069 protocol)
ACS Username User specify the ACS Username
ACS Password User specify the ACS password
Periodic Inform Enable Default is No. If set to YES, device will send inform packets to the ACS
Periodic Inform Interval Frequency that the inform packets will be sent out to the ACS
Connection Request
Username
Set a user name for the ACS to connect to this device
Connection Request
Password
Set a password for the ACS to connect to this device
Connection Request
Port
Set a port number for the ACS to connect to this device, default is 7547
CPE SSL Certificate Configure the SSL authentication of Customer-premises equipment
CPE SSL Private Key Configure the SSL Private Key of Customer-premises equipment
System Ring Cadence Configuration option for FXS port ring cadence for all incoming calls. (Syntax:
c=on1/off1-on2/off2-on3/off3; )
Note : Maximum supported cadences is 3
Call Progress Tones Using these settings, users can configure tone frequencies according to their
preference. By default they are set to North American frequencies.
These tones should be configured with known values to avoid uncomfortable high pitch