Desktop, dimension: 280mm*180mm*44mm;
Specification: 16 ports FXO, or 16 ports FXS, or 8 ports FXO and 8 ports FXS;
SIP Trunk: 16 or 32;
SIP Users: 20 to 200;
Rackmount 1U height, dimension: 472mm*260mm*44mm;
Specification: 16 ports FXO, or 16 ports FXS, or 8 ports FXO and 8 ports FXS;
SIP Trunk: 16 or 32;
SIP Users: 20 to 200;
