Grandstream Networks DP715 - SIP Registration; Validate Incoming SIP Message

Firmware version 1.0.0.31 DP715/DP710 User Manual Page 43 of 56
Periodic Inform
Enable
Default is No. If set to YES, device will send inform packets to the ACS
Periodic Inform
Interval
Frequency that the inform packets will be sent out to the ACS
Connection Request
Username
Set a user name for the ACS to connect to this device
Connection Request
Password
Set a password for the ACS to connect to this device
CPE SSL Certificate
The user specifies SSL certificate used to connect to the ACS server via HTTPS in X.509
format.
CPE SSL Private Key
The user specifies SSL private key used to connect to the ACS server via HTTPS in
X.509 format.
Call Progress Tones
Using these settings, users can configure tone frequencies and cadence according to
their preference. By default they are set to North American frequencies. Configure these
settings with known values to avoid uncomfortable high pitch sounds. ON is the period of
ringing (“On time” in ‘ms’) while OFF is the period of silence. In order to set a continuous
tone, OFF should be zero. Otherwise it will ring ON ms and a pause of OFF ms and then
repeat the pattern.
Example configuration for N.A. Dialtone:
f1=350@-13,f2=440@-13,c=0/0;
Syntax: f1=freq@vol, f2=freq@vol, c=on1/off1-on2/off2-on3/off3; [...]
(Note: freq: 0 - 4000Hz; vol: -30 - 0dBm)
Lock Keypad Update
Default is No.If set to “Yes”, the configuration update via keypad is disabled.
Disable Voice Prompt
Default is No. Disables the voice prompt configuration.
Disable Direct IP Call
Default is No. Disables the Direct IP Call function.
NTP server
URI or IP address of the NTP (Network Time Protocol) server. This parameter
synchronizes the date and time.
Allow DHCP option 42
to override NTP server
Default No. Enables the DHCP server to handle the NTP Server via Option 42
Syslog Server
The IP address or URL of System log server. This feature is especially useful for the ITSP
(Internet Telephone Service Provider)