Grandstream Networks, Inc. HT-386 User Manual Page 21 of 34
Firmware 1.0.3.64 Last Updated: 2/2007
US/Canada where daylight saving time is applicable:
04,01,7,02,00;10,-1,7,02,00;60
This means the daylight saving time starts from the first Sunday of April at
2AM and ends the last Sunday of October at 2AM. The saving is 60 minutes
(1hour).
PSTN Access Code Default is “*00”, user can change it. By pressing the code user can switch the
phone to PSTN line connected to the Line port of ATA and make PSTN
outgoing calls. This is called PSTN Pass Through.
To login to the Advanced Setting and FXS port configuration pages, administrator password is required.
The default administrator password is “admin”. User can change the administrator password here. The
password is case sensitive and the maximum length is 25 characters.
TABLE 9: HT-386 ADVANCED SETTINGS PAGE DEFINITIONS
Admin Password Administrator password. Only administrator can configure the “Advanced
Settings” page. Password field is purposely blanked for security reason after
clicking update and saved. The maximum password length is 25 characters.
Home NPA Local area code for North American Dial Plan.
Layer 3 QoS This field defines the layer 3 QoS parameter which can be the value used for
IP Precedence or Diff-Serv or MPLS. Default value is 48.
Layer 2 QoS Layer 2 QoS settings. Default setting is blank. Other VLAN supported
equipments required if configured these settings.
No Key Entry timeout Default is 4 seconds. User can short or extend that depends on digits dialed
STUN Server IP address or Domain name of the STUN server.
Keep-alive interval Default is 20 seconds. The interval of sending dummy UDP packet to keep
NAT “pin hole” open.
Use NAT IP NAT IP address used in SIP/SDP message. Default is blank.
Firmware Upgrade and
Provisioning Default method is HTTP. Firmware upgrade may take up to 10 minutes
depending on network environment. Do not interrupt the firmware upgrading
process.
Firmware Server Path IP address or domain name of firmware server.
Config Server Path IP address or domain name of configuration server.
Firmware File Prefix Default is blank. If configured, HT-386 will request the firmware file with the
prefix. This setting is useful for ITSPs. End user should keep it blank.
Firmware File Postfix Default is blank. End user should keep it blank.
Config File Prefix Default is blank. End user should keep it blank.
Config File Postfix Default is blank. End user should keep it blank.
Automatic Upgrade Default is “Yes”.
Firmware Key For firmware encryption. It should be 32 digit in Hexadecimal Representation.
End user should keep it blank.
Caller ID Scheme
• Bellcore (North America)
• CID (Canada)
• DTMF (Brazil)
• DTMF (Sweden)
• DTMF (Denmark)