IP8820/IP8830/IP8840
Installer Guide
D-4
Section
Field Name
Description
network_mode Sets use of DHCP or static, manual, addressing when
connecting over a WiFi network. In static mode, IP
parameters are set manually. In DHCP, the IP Phone
requests addresses from the local DHCP server including
Options below:
Option #1 :Subnet Mask
Option #2: Time offset in seconds of the local time zone
from GMT.
Option #3 :Default gateway (router) IP address
Option #6 :DNS server IP address
Option #42 :SNTP server IP address
Option #50 :IP address of the phone
Option #66 :TFTP server name
Option #150 :TFTP server IP address, has priority over
Option #66 when set
Option #160 :HTTPS URL for provisioning, has priority over
Option #66 and #150
Valid values are static and dhcp.
Default is dhcp.
ipAddress The IP address of the WiFi Module
Valid value is an IP address or FQDN
Default is “192.168.1.1”.
defaultGateway The default gateway for the WiFi network
Valid value is an IP address
Default is “192.168.1.254”.
subnetMask The subnet-mask for the WiFi Module
Default is “255.255.255.0”.
dns1_address IP address of the primary DNS server used to resolve names
to IP addresses.
Valid value is an IP address.
Default is “0.0.0.0”.
dns2_address Optional IP address for a secondary DNS server; used if the
primary DNS server is unavailable.
Valid value is an IP address.
Default is “0.0.0.0”.
sntp_server_address Sets the IP address or FQDN of the SNTP server from which
the phone obtains time data.
Valid value is an IP address or FQDN up to 60 characters.
Default is blank,
interval Sets interval, in hours, between time sync with SNTP server.
Valid values are 0 to 120 hours.
Default is 1.
timezone Sets the time zone for the phone.
Valid values are region numbers representing various time
zones shown in Table D-2
.
Default is 3, Pacific Standard time.
time_format Sets the LCD display format for time.
Valid values are 0 (off), 1 (12-hour) or 2 (24-hour).
Default is 2.
NETTIME
date_format Sets the LCD display format for date.
Valid values are (MM: 2-digit month), (M: month), (DD: 2-digit
day), (D: day), (YYYY: 4-digit year), (YY: 2-digit year), (m:
month abbreviation), (d: day of week), '/', ',', '-'.
Default is DD M (21 Feb)”.