User's Guide

٣.
  

.
٤.
 

 
 
  
 
 



.

 

  
   
  


 

.

 
   
    
:
  

 PBX ) 
 (
 





   
 )VoIP(


 

 )ISDN(
 

 


 

 )  (

. 

  
.
   

v.34 )33600 

(

v.17 )14400 

(

v.29 )9600 

(

 
١.  
     .
٢.
 

.
٣.
 .
٤.

.

  



 .


 
١.  
     .
٢.
 
 .
٣.
  .
٤.
 Soft )
 (
Loud ) (


.



      )   (    


.
ARWW 


 ٦٤