EchoLife ET523 IP Phone User Manual
4 Configuration Guide
42
Field
Description
Distinctive Ring
Tone
Custom ringtone 1–3.
Caller ID: When a ringtone is selected, if a caller ID is
configured, then the device will only play this ringtone when
the incoming call is the number of the set caller ID. The device
will use the system ringtone for all other calls. When a ringtone
is selected but no caller ID is configured, the selected ring tone
will be used for all incoming calls.
System Ring
Tone
System ringtone: adopt the North American standard by default.
The user can adjust the system ringtone’s frequencies and
cadences based on their country’s telecom standard.
Call Progress
Tones
These settings can be configured through various call progress
tone frequencies and cadences according to the standard of
country where the phone is located.
By default, call progress tones are set to North American
standard.
Frequencies should be configured 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 ring,
OFF
should set to 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
The default value is
No
. If it is set to
Yes,
the call waiting will
be disabled.
Disable
Call-Waiting
Tone
The default value is
No
. If it is set to
Yes
, the call waiting tone
will not be played to remind user when there is an incoming
call, and only the LED blinks as the reminder.
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, the
Use Quick IP-call mode
option is set to
No
by fault. When it is set to
Yes
, and
#XXX
is
dialed (
X
is
0–9
and
XXX
≤
255
), the phone will make direct IP
call to
aaa.bbb.ccc.XXX
(
aaa.bbb.ccc
comes from the local IP
address regardless of the subnet mask).
#XX
or
#X
are both the valid dialing format, and the leading
0
is
not required. See Quick IP Call Mode for details.
Lock Keypad
Update
If it is set to
Yes
, the configuration changes through keypad are
disabled.
