User manual
Dynamix DW-2/4 FXO SIP Gateway User Manual 
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Frequency 2 : 620 
Frequency 3 (2623) is more than 1000, please ignore it. 
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usr/config$ 
Note: 
1.  About the tone detection or tone recording for FXO unit, two 
extension or PSTN line is necessary. 
2. Records disconnect tone: Please read the procedure of recording 
disconnect tone file from the web site in application. 
3.  The values of disconnect tone and ring back tone will not write in 
flash automatically. Please use the command in “tone” to write in 
the tone table. 
The Procedures of recording the disconnect tone 
Before you start 
Prepare two PSTN lines, which connect with the Line 1 and Line 2 port. 
Please record the disconnect tone just follow the stage as below 
1.  Please enter the command before you record the disconnect tone 
record -tone 
2.  Make a call from PSTN side into Line 2 port. 
3.  You will get a greeting when the call enters the gateway. 
4.  Pease dial the number of the Line 1 port. 
5.  Users will get the dial tone from the PSTN side and please dial the number 
to contact with another person. 
6.  Please drop the call from the calling aide and the called side could get the 
disconnect tone from the Line 2 port. 
7.  When you get the disconnect tone from the Line 2 port, press <R> and 
<ENTER> buttons to start recording the disconnect tone. 
8.  Please hang up another side if users get the message as below Analizing!! 
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