User's Manual
Table Of Contents
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GXW42xx User Manual 
Version 1.0.5.43 
Examples:  
a)  If the target IP address is 192.168.0.160, the dialing convention is 
*47 or Voice Prompt with option 047, then 192*168*0*160  followed by pressing the “#” key if it 
is configured as a send key or wait 4 seconds. In this case, the default destination port 5060 is used if no 
port is specified. 
b)  If the target IP address/port is 192.168.1.20:5062, then the dialing convention would be: 
*47 or Voice Prompt with option 047, then 192*168*0*160*5062 followed by pressing the “#” key 
if it is configured as a send key or wait for 4 seconds. 
Note: When completing direct IP call, the “Use Random Port” should set to “NO”.  
Call Hold 
Place a call on hold by pressing the “flash” button on the analog phone (if the phone has that button). Press 
the “flash” button again to release the previously held Caller and resume conversation. If no “flash” button 
is available, use “hook flash” (toggle on-off hook quickly). You may drop a call using hook flash.  
Call Waiting 
Call waiting tone (Repeated short beeps as long as the caller is still calling) indicates an incoming call, if 
the call waiting feature is enabled. Toggle between incoming call and current call by pressing the “flash” 
button. First call is placed on hold. Press the “flash” button to toggle between two active calls. 
Call Transfer 
Blind Transfer 
Assume that call Caller A and B are in conversation. “A” wants to Blind Transfer “B” to “C”: 
3.  Caller A presses FLASH on the analog phone to hear the dial tone. 
4.  Caller A dials *87 then dials caller C’s number, and then # (or wait for 4 seconds). 
5.  Caller A will hear the confirm tone. Then, A can hang up. 
Note: “Enable Call Feature” must be set to “Yes” in web configuration page. 
Caller A can place a call on hold and wait for one of three situations:  
1.  A quick confirmation tone (similar to call waiting tone) followed by a dial tone.  This indicates the 
transfer is successful (transferee has received a 200 OK from transfer target).  At this point, Caller 
A can either hang up or make another call.  










