User's Manual

FIRMWARE VERSION 1.0.4.23 GXP1100/GXP1105 USER MANUAL Page 38 of 46
Allow DHCP Option 42
Override NTP Server
Defines whether DHCP Option 42 should override NTP server or not.
When enabled, DHCP Option 42 will override the NTP server if it's set
up on the LAN. The default setting is "Yes".
SSL Certificate SSL Certificate used for SIP Transport in TLS/TCP.
SSL Private Key SSL Private key used for SIP Transport in TLS/TCP.
SSL Private Key Password SSL Private key password used for SIP Transport in TLS/TCP.
System Ring Tone
System ring tone. Default is North American standard. Users could
adjust system ring tone frequencies and cadences based on local
telecom standard.
Call Progresses Tones:
Dial Tone
Message Waiting
Ring Back Tone
Call-Waiting Tone
Busy Tone
Reorder Tone
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.
Disable Call-Waiting Disables the call waiting feature. The default setting is "No".
Disable Call-Waiting Tone
Disables the call waiting tone when call waiting is on. The default setting
is "No".
Disable Direct IP Calls Disables Direct IP Call. The default setting is "No".
Use Quick IP-Call mode
When set to "Yes", users can dial an IP address under the same
LAN/VPN segment by entering the last oc
tet in the IP address. To dial
quick IP call, offhook the phone and dial #XXX (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). No
SIP server is required to make quick IP call. The default setting is "No".
Disable Conference Disables the Conference function. The default setting is "No".
Enable MPK sending DTMF
Enables Multi Purpose Key to send DTMF during the call. The default
setting is "No".
Enable FLASH key as CONF If set to "Yes", FLASH key can be used to establish 3-way conference.