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Grandstream Networks, Inc. GXP User Manual Page 33 of 40
Firmware 1.1.6.16 Last Updated: 05/2008
NTP server
This parameter defines the URI or IP address of the NTP (Network Time Protocol) serve.
It is used to display the current date/time.
Distinctive Ring
Tone
Caller ID must be configured. Select a Distinctive Ring Tone 1 through 3 for a particular
Caller ID. The GXP will ONLY use selected ring tones for particular Caller IDs. For all
other calls, the GXP will use System Ring Tone. When selected and no Caller ID is
configured, the selected ring tone will be used for all incoming calls.
System Ring
Tone
System ring tone. Default is North American standard.
Adjust system ring tone frequencies and cadences based on local telecom standard.
Call Progress
Tones
Using these settings, users can configure ring or tone frequencies based on parameters
from local telecom. By default, they are set to 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.
Intercom User
ID:
This number will be tied with the Intercom key in the phone and it will be sued as the
Intercom extension when correctly configured in the PBX.
Disable Call
Waiting
Default is No. If set to Yes, the call waiting feature will be disabled.
Disable Call
Waiting Tone
Default is No. If set to Yes, the call waiting tone will be disabled.
Use Quick IP
Call Mode
Dial an IP address under the same LAN/VPN segment by entering the last octet in the IP
address.
In the Advanced Settings page there is an option "Use Quick IP-call mode". Default
setting is No. When set to YES, and #XXX is dialed, where X is 0-9 and XXX <=255,
phone will make direct IP call to aaa.bbb.ccc.XXX where aaa.bbb.ccc comes from the
local IP address REGARDLESS of subnet mask.
#XX or #X are also valid so leading 0 is not required (but OK). See Quick IP Call Mode
for details.
Lock keypad
update
If set to “Yes”, the configuration changes via keypad are disabled.
Headset Port
Type
Select either 2.5mm or RJ22 headset ports to be adjusted.
Headset TX
gain (dB)
Increases the selected headset’s (2.5mm or RJ22) TX gain by + or – 6dB. Default is 0dB
Headset RX
gain (dB)
Increases the selected headset’s (2.5mm or RJ22) RX gain by + or – 6dB. Default is 0dB