Table 27 Maintenance - Security Settings; Table 28 Maintenance - Upgrade - Grandstream Networks GAC2500 Administration Manual

Date Display Format
Language

Table 27 Maintenance - Security Settings

Emergency Call Numbers
Disable SSH
Access Method
Port
Admin Password
Confirm Admin Password
User Password
Confirm User Password
Configuration via Keypad
Menu
SIP TLS Certificate
SIP TLS Private Key
SIP TLS Private Key
Password

Table 28 Maintenance - Upgrade

Always send HTTP Basic
Authentication Information
Validate Certificate Chain
mDNS Override Server
Allow DHCP Option 43 and
Option 66 to Override Server
Firmware Version 1.0.1.34
Configures the date display format on the LCD. The following formats
are supported:
a) Normal (M/DD/YYYY): 1/31/2012
b) YYYY/MM/DD: 2012/01/31
c) MM/DD/YYYY: 01/31/2012
d) DD/MM/YYYY: 31/01/2012
The default setting is DD/MM/YYYY.
Configures the language on device.
Configures emergency call numbers.
If set to "Yes", the phone will not allow any SSH access to the phone.
The default setting is "No".
Allows users to select HTTP or HTTPS for Web access. The default
setting is HTTP.
Configures the port number for HTTP or HTTPS. By default, HTTP uses
port 80 and HTTPS uses port 443.
Set or change administrator's password. This filed is case sensitive.
The maximum length is 32 letters. The default password is "admin".
Retype the Administrator's password. This filed is case sensitive. The
maximum length is 32 letters.
Type the user password. This field is case sensitive with a maximum
length of 32 English characters.
Retype the Administrator's password. This filed is case sensitive. The
maximum length is 32 letters.
The menu options user could configure via keypad. When set to
"Unrestricted", users could configure all menu options via keypad;
When set to "Basic setting only", then won't display menu options.
When set to "Constraint Mode", users need to enter admin password to
enter Advanced Settings.
Defines the SSL private key used for SIP over TLS. The SSL private
key the user specified for TLS encryption should be X.509 format.
Defines the SSL private key used for SIP over TLS. The SSL private
key the user specified for TLS encryption should be X.509 format.
Defines the SSL private key password used for SIP over TLS.
This setting is to enable/disable send HTTP basic authentication feature
when the phone user wget package to download "cfg.xml" file. If set to
"Yes", the phone will always send HTTP with credentials. Otherwise,
the phone only sends the HTTP with credentials only when the server
requests. The default is setting is "No".
Configures whether validate server certificate. If check, the phone will
download the firmware/config file from legal server. The default is
setting is "No".
If set to "Use Type A" or "Use Type SRV, allows mDNS override
config/firmware server setting on the phone if present. The default
setting is "User Type A".
It is used to set if the phone system allows the DHCP offer message to
override the Config Server Path via the Option 66 header. The phone
system supports both TFTP and HTTP method via Option 66. The
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