Grandstream Networks GXP1450 User Manual page 57

Disable DND Button
Disable Transfer
Enable Idle Mute
In-call dial number on pressing
transfer key
Auto-Attended Transfer
Do Not Escape # as %23 in
SIP URI
Click-To-Dial Feature
Blink message LED on
ringing(for GXP140x only)
Call History Flash Writing:
Write Timeout
Call History Flash Writing:
Max Unsaved Log
Settings -> Ring Tone
Call Progresses Tones:
System Ring Tone
Dial Tone
Second Dial Tone
Message Waiting
Ring Back Tone
Call-Waiting Tone
Busy Tone
Reorder Tone
Call Waiting Tone Gain
Settings -> Audio Control
Headset Key Mode
FIRMWARE VERSION 1.0.5.58
If set to "Yes", the DND button will not set the phone to DND. The default
setting is "No".
Disables the Transfer function. The default setting is "No".
If this feature is enabled, MUTE key will take effect in idle state and future
incoming call will be answered with mute.
Configures the number for the phone to dial as DTMF during the call
using TRAN button.
If set to "Yes", the phone will use attended transfer by default. The default
setting is "No".
Specifies whether to replace # by %23 or not for some special situations.
The default setting is "No".
Enables Click-To-Dial feature. The default setting is "Disabled".
Message LED light will blink if there is an incoming call.
Defines the interval (in seconds) to save the call history to phone's flash.
The default value is 300 seconds.
Defines the number of unsaved logs before written to phone's flash. The
default value is 200 entries.
Configures ring or tone frequencies based on parameters from local
telecom. The default value is North American standard. Frequencies
should be configured with known values to avoid uncomfortable high
pitch sounds.
Syntax: f1=val,f2=val[,c=on1/off1[-on2/off2[-on3/off3]]];
(Frequencies are in Hz and cadence on and off are in 10ms)
ON is the period of ringing ("On time" in 'ms') while OFF is the period of
silence. In order to set a continuous ring, OFF should be zero. Otherwise
it will ring ON ms and a pause of OFF ms and then repeat the pattern. Up
to three cadences are supported.
Configures the call waiting tone gain to adjust call waiting tone volume.
The default setting is "Low".
When headset is connected to the phone, users could use the HEADSET
button in "Default Mode" or "Toggle Headset/Speaker".

Default Mode:
GXP2120/GXP2110/GXP2100/GXP14xx USER MANUAL Page 57 of 80