Grandstream Networks, Inc.
GXW4024 User Manual
Page 16 of 35
Firmware 1.0.1.8
Last Updated: 5/2008
C
ALL
F
EATURES
The GXW4024 supports the traditional telephony features available in a PBX as well as additional
advanced telephony features.
T
ABLE
6:
C
ALL
F
EATURES
T
ABLE
(S
TAR
C
ODE
)
Key
Call Features
*30
Block CallerID
(for all-config change)
*31
Send CallerID
(for all-config change)
*67
Block CallerID
(per call)
*82
Send CallerID
(per call)
*47
Direct IP Calling.
Dial “*47” + “IP address”.
No
dial tone will be played in the middle. Detail see
Direct IP Calling section on page 12.
*50
Disable Call Waiting
(for all-config change)
*51
Enable Call Waiting
(for all-config change)
*69
Call Return Service:
Dial *69 and the phone will dial the last incoming phone number received.
*70
Disable Call Waiting
(Per Call)
*71
Enable Call Waiting
(Per Call)
*72
Unconditional Call Forward:
Dial “*72” and then the forwarding number followed by “#”. Wait
for dial tone and hang up. (dial tone indicates successful forward)
*73
Cancel Unconditional Call Forward:
Dial “*73” and wait for dial tone, then hang up.
*74
Enable Paging Call:
Dial “*74” and then the destination phone number you want to activate in
Paging mode.
*78
Enable Do Not Disturb (DND):
When enabled all incoming calls will be rejected.
*79
Disable Do Not Disturb (DND):
When disabled, incoming calls will be accepted.
*87
Blind Transfer
*90
Busy Call Forward:
Dial “*90” and then the forwarding number followed by “#”. Wait for dial tone
then hang up.
*91
Cancel Busy Call Forward
: dial “*91”. Wait for dial tone. Hang up.
*92
Delayed Call Forward:
Dial “*92” and then the forwarding number followed by “#”. Wait for dial
tone then hang up.
*93
Cancel Delayed Call Forward:
Dial “*93” for a dial tone, then hang up.
Flash/Hook
If user hears call waiting beep, flash/hook will switch to the new incoming call. Also used to switch
to a new channel for a new call.
#
Pressing pound sign will serve as
Re-Dial
key.
