IP8820/IP8830/IP8840
Installer Guide
D-7
Section
Field Name
Description
timer_t1
Sets the lowest value, in milliseconds, for the retransmission
of SIP messages.
Valid values are 100 to 640.
Default is 250.
timer_t2
Sets the highest value, in milliseconds, for the retransmission
of SIP messages.
Valid values are 641 to 6400.
Default is 2000.
FWTraversal_timer
Specifies firewall traversal time in seconds.
Valid values are 0 and 30 ~ 300
Default is 60 seconds
max_line_num
Sets the number of flexible buttons allocated for SIP lines.
Valid values are:
• IP-8820 phone — 1 to 12 or 1 to 36 (w/Exp. modules)
• IP-8830 phone — 1 to 24 or 1 to 48 (w/Exp. modules)
• IP-8840 phone — 1 to 10 or 1 to 34 (w/Exp. modules)
Default is 2.
centralized_conference
Enables use of a centralized conference server to process
audio for the conference.
Valid values are enable or disable
Default is enable.
conference_url
Specifies the URI for the centralized conference server.
The valid value is a URI of less than 50 characters.
Default is the call server address.
blf
Specifies subscription of DSS/BLF lines to a Presence group
for line status.
Valid values are enable or disable.
Default is disable.
de_register
Enables de-registration of each line during a reboot prior to
re-registering.
Valid values are enable or disable.
Default is enable.
stun_server
IP address or URL of server supporting STUN protocol.
Max 60 characters are available.
Default is not assigned.
line1_proxy_address ~
linen_proxy_address
Each line requires the address of the SIP proxy server. The
linen_proxy_address and the linen_proxy_port parameters
assign the proxy address and port to each line. The value of
"n" can be from 1 to the max_line_num.
Valid value is an IP address or FQDN up to 60 characters.
Default is blank.
line1_proxy_port ~
linen_proxy_port
Assigns the port number for the SIP proxy server. The n
variable is the line button and can be from 1 to the
max_line_num.
Valid values are 1024 to 32000.
The default is 5060.
line1_displayname ~
linen_displayname
Specifies the caller identification for the line, the phone sends
the caller id for the line. If this parameter is blank, no caller id
is sent.
The n variable is the line button and can be from 1 to the
max_line_num.
Valid value is up to 50 characters.
The default is blank.
To Next Page
Loading...