8820IP Phone User Manual_ SIP (V1.44)
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and configuration file of the phone only at the FTP server specify by
upgradeaddr
item .
●
upgrade addr:
Put IP address or domain name obtained by ISP of FTP
server supplying upgrade program into this field.
●
sntp ip:
Fill IP address of time server here. When network without Internet
connect, Fill special IP address 255.255.255.255.
●
use daylight:
Enable/disable daylight.
●
timezone:
Select correct time zone in list box.
When debug set as 0[disable], if input ordinary password (default one is 1234),
then following page will pop up after clicking
. And only those
parameters can be modified.