User manual

FIRMWARE VERSION 1.0.7.3 HT70X USER MANUAL Page 31 of 52
Use STUN to detect
network connectivity
Use STUN keep-alive to detect WAN side network problems. If keep-alive request does
not yield any response for configured number of times, the device will restart the TCP/IP
stack. If the STUN server does not respond when the device boots up, the feature is
disabled. Default setting is No.
Use DNS to detect
network connectivity
Use DNS to detect WAN side network problems. Default setting is Yes.
Firmware Upgrade
and Provisioning
Enables HT70X to download firmware or configuration file through either the TFTP, HTTP
or HTTPS server.
Via TFTP Server
This is the IP address of the configured TFTP server. If selected and it is non-zero or not
blank, the HT70X
retrieves the new configuration file or new code image from the
specified TFTP server at boot time. After 5 attempts, the system will timeout and
will start
the boot process using the existing code image in the Flash memory. If a TFTP server is
configured and a new code image is retrieved, the new downloaded image is saved into
the Flash memory.
Note: Please do NOT interrupt the TFTP upgrade proc
ess (especially the power supply)
as this will damage the device. Depending on the local network,
this process can take up
to 15 or 20 minutes.
Via HTTP / HTTPS
Server
The URL for the HTTP/HTTPS server used for firmware upgrade and configuration via
HTTP.
For example, http://provisioning.mycompany.com:6688/Grandstream/1.0.0.67“:6688
” is
the specific TCP port where the HTTP or HTTPS
server is listening; it can be omitted if
using default port 80.
Note: If Auto Upgrade is set to No, HT70X will only do HTTP/HTTPS
download once at
boot up.
Firmware Server Path
IP address or domain name of firmware server.
Config Server Path
IP address or domain name of configuration server.
XML Config File
Password
The password used for encrypting the XML configuration file using OpenSSL.
This is required for the phone to decrypt the encrypted XML configuration file.
HTTP/HTTPS User
Name
The user name needed to authenticate with the HTTP/HTTPS server.
HTTP/HTTPS
Password
The password needed to authenticate with the HTTP/HTTPS server.