Table 8: Settings - Grandstream Networks GSC3570 User Manual

Disable Call Waiting
Disable Call Waiting
Tone
Enable Auto Unmute
Do Not Escape #
as %23 in SIP URI
Return Code When
Refusing Incoming
Call
User-Agent Prefix
Settings → Preferences → Date and Time
NTP Server
Secondary NTP Server
NTP Update Interval
Allow DHCP Option 42
Override NTP Server
Time Zone
Allow DHCP Option 2
to Override Time Zone
Setting
Disables the call waiting feature. The default setting is "No".
Disables the call waiting tone when call waiting is on.
Default setting is "No".
If the option is enabled, automatically unmute phone when a user resumes
the call or establishes a new call. Default is "No".
Specifies whether to replace # by %23 or not for some special situations.
The default setting is "No".
When refusing the incoming call. The GSC3570 will send the selected type
of SIP message of the call. Default setting is "Busy 486".
•
Busy (486)
•
Temporarily unavailable (480)
•
Not Found (404)
•
Decline (603)
Add a new option for input the user agent field with operator configurable
value or value that identifies the device. The option should be configurable
to give the end point device specific identification.
Ex. The value could be Mobile, Fixed, Desktop, etc. The configured "User
Agent" should be prepend to vendor's default User.
Defines the URL or IP address of the NTP server. The GSC3570 may obtain
the date and time from the server. The default setting is "pool.ntp.org".
Defines the URL or IP address of the NTP server. The GSC3570 may obtain
the date and time from the server. Allow user to configure 2 NTP server
domain names. GSC will loop through all the IP addresses resolved from
them.
Time interval for updating time from the NTP server. Valid time value is in
between 5 to 1440 minutes. The default setting is "1440" minutes.
Defines whether DHCP Option 42 should override NTP server or not.
When enabled, DHCP Option 42 will override the NTP server if it is set up
on the LAN. The default setting is "Yes".
Configures the date/time used on the GSC3570 according to the specified
time zone.
Defines whether DHCP Option 2 should override time zone or not. The
default setting is "Yes".
GSC3570 User Manual
Version 1.0.3.1
P a g e | 59