IP PBX box
 
   
  Analog ports IP PBX
 
 
One FXO/FXS port IP PBX
One FXO/FXS port IP PBX PoE
 
 
Two FXO/FXS port IP PBX
Four FXO/FXS port IP PBX
 
 
Eight FXO/FXS port IP PBX
 
   
  Digital Ports IP PBX
 
 
4 ports IP PBX


 
 
 
     

 
   
  GSM Built-in IP PBX
 
 
4 GSM module inside IP PBX
2GSM and 4 FXO/FXS modules inside
 
 

 
 
   
 
ATCOM IP PBX box Comparison List
 
Model Tel Ports Data interface
Analog Ports PBX
IP01
IP01P
IP02
IP04
IP08
1 * FXO/FXS
1 * FXO/FXS
2 * FXO/FXS
4 * FXO/FXS
8 * FXO/FXS
1xWAN , 1xRS232
1xWAN , 1xRS232
1xWAN , 1xRS232
1xWAN , 1xRS232, 1 x MMC/SD slot
1xWAN+1xLAN,1xRS232,1xUSB,1xMMC/SD
Digital Ports PBX
IP-4B
4 * BRI
1xWAN+1xLAN,1xRS232,1xUSB
Digital Ports PBX
IP-4G
IP-2G4A
4 * GSM
2*GSM 4*FXO/FXS
1xWAN+1xLAN,1xRS232,1xUSB
1xWAN+1xLAN,1xRS232,1xUSB